Finding the best digital video camera with microphone input suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Best digital video camera with microphone input
1. Movo WMIC10 2.4GHz Wireless Lavalier Microphone System for DSLR Cameras, iPhone/iPad/Android Smartphones, Camcorders (50-foot Transmission Range)
FeatureUniversal Wireless Lavalier Microphone Bundle for Smartphones, DSLR Cameras, & Camcorders
Includes Bodypack Transmitter with Belt Clip, Lavalier Microphone with Lapel Clip and Pop-Filter, Wireless Receiver with Belt Clip & Camera Shoe Mount, 3.5mm TRS Output Cable for Cameras, 3.5mm TRRS Output Cable for Smartphones and Tablets
Broadcasts on the 2.4GHz frequency spectrum -- Allows for interference-free and regulation-free wireless transmission up to 50-feet (15m)
Adjustable volume gain, headphone monitoring input, operates on two "AA" batteries
1 Year Movo Warranty with Fast & Friendly U.S.A. Support
2. Video Camera Camcorder, Aitechny Camera Camcorder Full HD 1080P Digital Camcorder 24MP 3.0 Inch LCD Touch Screen IR Night Vision Camcorders YouTube Vlogging Camera with Microphone and Remote Control
FeatureAitechny FHD 1080P Video Camera: 24MP CMOS sensor, 3.0inch IPS LCDtouch screen270 rotation (16:9).16 X Digital Zoom 1280*72060FPS1080P(30FPS)SupportNight Vision ,support HD output ,SD/SDHC,USB 2.0,support camera tripod/MIC intput/Continuous shooting/Face Detection/Multiple languages .
Infrared Night Vision FunctionThe camera is equipped with IR LED Night for taking photos and videos at night. Under the infrared night vision function, the camera can be used as normal.
Remote Control FunctionMini handhold camcorder, it is portable and lightweight,support remote control and tripod ,you can take photos and videos by yourself anywhere. No members are excluded from the group photo and no longer asking people around to take photos for you. When fully charged, the digital camcorder can work 2 -2.5 hours in different model; capacity rechargeable lithium batteries can be charged in the camera .
Multifunctional Camcorder: Anti-shake, face capture, beauty function, self-timer and webcam function, you can record video directly when the camera is connected to the TV by HD output. Having a video call as webcam with your families or friends when connected with your computer. This digital camcorder is useful for you to capture your beauty face and share in your Youtube. Moreover, the volgging camera supports charge when you are recording. So you can enjoy it anytime and anywhere.
Camera Camcorder FeaturesExternal Microphone, Rechargeable Batteries;A high sensitive external noise canceling MIC makes the video you record have clear and stable voice. It could automatically filter out noise effectively, so that the sound quality is more pristine.
The Camera supports one month free replacement or refund,one year warranty.We are responsible for your satisfactory shopping experience. If you have any questions, please feel free to contact us and you will get best solution within 24 hours.
The camcorder is only for amateur
SD card and tripod are not included
SD card should be format before you use the camcorder
This camcorder doesn't have pause function and it is digital zoom with fixed focus
Please read the user manual carefully before use!
LCD screen :3.0 IPS LCD(16:9),270 rotation with CapacitiveTouching Screen.
Photo Resolution: 24M(6000*4500),20M(5120*3840),16M(4608*3472),12M(4000*3000),8M(3264*2448),5M(2592*1944), 3M(2048*1536),1M(1280*960)
VideoResolution: FHD 1920*1080,HD 1280*720, VGA 640*480
Image Sensor:8.0Mega pixels CMOS sensor(up to24MP Interpolation)
IR Night-Shot:Support Infrared shooting
USB:Mini USB2.0/With HD OUT
Camera lens:Ff(F=3.2mm f=7.36mm)
Video card At least 64MB or greater video card
Power:High-capacity rechargeable lithium battery
Capture Mode Single/2s Timer/5s Timer/10s Timer
PC Accessibility Web camera, surveillance photography functions
SDRAM RAM At least 512MB of RAM or higher(1GB recommended)
Beauty Function/Face Detection/Number of continuous shots 3 photos
Expanded memory card: SD Card slot (up to 64GB),Support SDHC class 6
PC system:Windows7/Windows8/Windows10/Windows 98SE/ME/2000/XP/Vista operating system
1* DV camcorder
1* User's manual
1*HD OUT cabel
1* DV bag
3. Canon VIXIA HF R800 Camcorder (Black) + SanDisk 64GB Memory Card + Digital Camera/Video Case + Extra Battery BP-727 + Quality Tripod + Card Reader + Tabletop Tripod/Handgrip - Deluxe Accessory Bundle
FeatureThis Photo4Less Top Value Camcorder With USA Warranty and manufacturer's supplied Accessories Kit includes:
Canon VIXIA HF R800 Camcorder (Black) - Sandisk Ultra SDHC 64GB 80MB/S Class 10 Flash Memory Card - Photo Video Quality Tripod
Digital Camera/Video Carrying Case - Extra Battery BP-727 for Canon Camcorder - Hi-Speed SD USB Card Reader - 5 Piece Cleaning Kit - Tri-fold Memory Card Wallet - Tabletop Tripod / Handgrip
Record up to 1920 x 1080/60p Video - Canon 3.28MP Full HD CMOS Sensor - DIGIC DV 4 Image Processor - 57x Advanced Zoom & SuperRange O.I.S.
Capacitive 3" LCD Touch Panel Display - SD/SDHC/SDXC Memory Card Slot - Highlight Priority Mode - Fast & Slow Motion Recording
DescriptionThe Canon's VIXIA HF R800 Camcorder is ready to film in nearly any scenario. Whether you're recording home videos, events, or recitals, the 57x Advanced Zoom ensures that you can get the shot from the back rows of an auditorium if need be while the Super Range O.I.S. (Optical Image Stabilization) keeps the image steady at longer focal lengths. HD videos are recorded to separately available SD cards in the MP4 format for easy playback on most devices. MP4 files are also highly compatible with video hosting services and social media websites without format conversion.
Introduced with the HF R800, backlight correction within the Highlight Priority mode for brighter images. The backlight correction analyzes the incoming video signal and recognizes your subject within the frame, and will expose for the subject, rather than an overexposed backlit background. This way if the sun is behind your subject, you can still get a vibrant image.
In the Box:
BP-727 High Capacity Intelligent Battery Pack
6' HDMI Male to Mini HDMI Male Cable (Ver. 1.3)
CA-110 Compact AC Power Adapter & Charger
IFC-300PC Interface Cable
Limited 1-Year Warranty
Canon VIXIA HF R800 Camcorder
Sandisk 64GB Memory Card
Extra Battery BP-727
USB Card Reader
Memory Card Wallet
4. CofunKool 4K Camcorder WiFi Vlogging Video Camera Ultra HD + External Microphone + Wide Angle Lens + Battery Charger + Mini Tripod + 2 Betteries
FeatureUltra HD 4K Camcorder: 13.0MP CMOS image sensor, Max 48.0 MP interpolation resolution, 4K @24fps, 1080P @60fps video resolution, 3.0 inch IPS touch screen with 270 degree rotation, 16X digital zoom, IR night vision, with 2 * 2500mAh rechargeable batteries.
4K Video Camera Camcorder with External Microphone and Wide Angle Lens: High-quality microphone use X-Y stereo Pickup Technology, Low Cut Filter to reduce noise. 0.39X super Wide Angle Lens for you can shoot wide and macro image, more clear and interesting.
Wi-Fi Remote Camcorders: according to user manual complete wifi connection, can download photos and videos directly to your smart phone or share with your friends. Download the "NovaCam" APP from Google Play, or "YKJ" APP from Apple App Store.
Use this YouTube camera shooting videos to upload to computer, then share to your YouTube, Twitter, Instagram midea platforms to get fans. Digital video camcorder with dual memory card slot, supports up to 128GB memory card (not included). Please format SD card before use camcorder.
Press Right/IR button to open night vision function, will get black and white image. Video camera comes with separate battery charger, supports use power bank charging to extend battery use time. Supports as a webacam and install a standard tripod. Any problems, please feel free to contact us from your account.
DescriptionCoufunKool 4K Video Camera Camcorder Record important events, Suitable for Family entertainment , Family's Trip, Wedding, YouTube Videos, Birthday Party, Sports Events, Tourist Attractions. Light Weighted, Compact, Fashion.
1: Please carefully read the user manual before use, the camera is design for begeinner, not for Professional users.
2: Please hold the video camera stably during shooting. It is better to put it on supports like a tripod to get clear photos.
3: Please format the sd card before use the camera. (SD card not included)
4: Please charge the battery up to 8 hours for the first time, it allows you to keep recording about 1.5-2 hours normally.
5: The camera can support external standard tripod connection. (The tripod is not included)
6: When connecting with TV, Please switch TV into Photo Mode for better effect.
7: Please confirm the focusing distance is 5.0 feet or more. If you need close-up shots, please use a macro lens and keeping 10-20 cm distance from the object.
8: Microphone Power indicator: when the microphone turns on, the indicator lights red and then turns off, it means it is under working.
9: "0dB" is normal pickup status, "-10dB" is suitable for short distance vocal pick up. "+20dB" is suitable for long distance vocal pickup.
Photo Resolution: Max 48M
Video Resolution:Max 4K (24FPS)
Power Supply: 2500mAh / 3.7V rechargeable lithium battery
SD Card: Max 128GB
Image Sensor: CMOS
CPU: Above Intel PIII667
Digital Zoom: 16X
Display Screen: 3.0 inch IPS touchscreen
IR Light: Support
Face Detect: Support
1*Wide Angle Lens
1*Separate Battery Charger
1*Bag for lens
5. Canon PowerShot SX740 Digital Camera w/40x Optical Zoom & 3 Inch Tilt LCD - 4K VIdeo, Wi-Fi, NFC, Bluetooth Enabled (Silver)
FeaturePowerful 40x Optical Zoom with Optical Image Stabilizer and Zoom Framing Assist
4K Video and 4K Time-lapse Movie
Built-in Wi-Fi* and Bluetooth** Technology
20.3 Megapixel*** CMOS Sensor
DIGIC 8 Image Processor.Optical Viewfinder:Not available
3.0-inch Tilt-type (180 up) LCD
High-speed Continuous Shooting at up to 7.4 fps (up to 10.0 fps with AF Lock)
DescriptionLet the new compact PowerShot SX740 HS digital camera help you capture amazing still images and brilliant video wherever you are, even of subjects far off in the distance. With an impressive 40x optical zoom and crisp, clear 4K UHD video capability, there are endless opportunities to capture amazing moments, every day.
6. Video Camera Camcorder FHD 1080P Digital Camera 24.0MP 16X Digital Zoom 3.0 Inch LCD 270 Degrees Rotatable Screen for Selfie Pause Function with External Microphone (Two Batteries) (Black-1)
FeatureMultifunction CamcorderThis camcorder support Time-lapse video,Slow motion video,Motion Detection video,Time-lapse photo,Self-timer, continuous shooting,Auto Power-off,Date Stampset time and date,support External Lens (like UV Lens, Wide Angle Lens) and so on.support remote control and camera tripod, you can take photos and videos by yourself at home or outdoor. No members are excluded from the group photo
FHD 1080P Video CamcorderThis is full HD 1080p /30fps video camcorder with 24.0MP picture resolution.Equipped with a 8 megapixels CMOS image sensor that delivers beautifully lifelike Ultra HD video with natural color.3.0 inch 270 degree rotation TFT LCD screen, 16X digital zoom,dual LED white lights in front of the camera help you take high quality pictures and videos.The camera is small, lightweight carry to everywhere and simple to use.Support HD output, USB 2.0, MIC input
Web Cam Pause+Recording FunctionThe digital camera has a Webcam function.By connecting the computer with a USB cable, then choose the "PC CAM" mode as a webcam. Please download the software "AMCAP" before using the PCAM function, then enter the video interface, and then you can video chat with your friends.The camera has pause function,you can choose to pause the videos when you were recording camera videos.With USB port to connect to your Computer and PC for easy file transfer
Recording While ChargingThe digital camera comes with two 3.7V rechargeable batteries(Li-ion battery :NP-40) One full-charged battery can be sustainably used for 60-90 minutes. Or you can record videos while charging,so you do not have to worry about your video camera run out of power any more;The digital camera supports SD card 4GB to 128GB(The SD card is not included in the package, and please format the SD card before using this camera)
Camcorder with MicrophoneIt not only has built-in microphone but also comes with a high sensitive external MIC, so that can pick up sound more clearly and stable with a high-quality, low noise, thus enhance sound effect, which make it very useful in media interview, symposium, speech and conference.Guarantee:This model is protected by our one-year warranty. Fast, friendly customer service within 24 hours on business days. If you have any problems or concerns, please let us know
DescriptionDO YOU WANT TO CHANGE THE WORLD
This is an awesome camcorder for social media. You don't have to rely on your phone camera anymore. Now there's a better choice. The portability of this model makes it a snap to capture your experiences at rallies and marches
Camcorder with Microphone:comes with a high sensitive external MIC, the videos you record must have clear and stable voice. The video camcorder is lightweight and handy, can be perfectly used in home or travel. It's great for you to record every moment you want remember
Added bonus:For your best shopping experience, this camcorder is equipped with two batteries
Special lens design: The recorder/picture effects, you are free to install extra 37mm lens like UV Lens,Wide Angle Lens to enjoy it to the fullest
Detail:Support FHD1080P,Time-lapse video,Slow motion video,Motion Detection video,Time-lapse photo,Self-timer, continuous shooting,Max.24.0Mega Pixels,18X Digital Zoom and so on
Sensor: CMOS, The Max.24.0 Mega Pixels
Memory Media: Support SD/SDHC Card (128GB Max)
Lens: F/3.2, f=7.36mm
Focus Range: Normal: 1.0m~infinity
Zoom: 16X Digital Zoom
Remote Control: Yes
Auto Power off:Close/60sec/180sec/300sec/600sec
Microphone: Yes, Built-in and comes with a high sensitive external MIC
External Lens: Support 37mm Bayonet,UV Lens,Wide Angle Lens,Lens Distance Increase
Power Source: Li-ion Battery NP40
Weight: About 2805g
1 Video Camcorder
2 Lithium Battery
1 USB Cable
1 HD cable
1 DV Package
1 Remote Control
Please charge the battery up to 8 hours the first time you use it
This camcorder is design for amateurs, not for Professional users
7. 4K Video Camera Camcorder, Rraycom 48MP Ultra-HD WiFi Camcorders, 3 inch Touch Screen Night Vision 16X Digital Zoom Portable Digital Video Camera Recorder with External Microphone and Wide Angle Lens
Feature📷Wifi CamcorderWIFI Connection Functiondownload the "NovaCam" APP by scanning QR Code on the user manual.It can be used to control the camcorder, including previewing, browsing photo albums and download files from camera to the Mobile phone or Tablet for sharing.And please choose a player with large running memory and fast running speed.We suggest that use the Apple QuickTime palyer, enjoy the best visual experience.
📷4K Digital Video Camera 13.0 Mega pixels CMOS sensor,3.0 inch capacitive LCD touch screen,16X Powerful Digital Zoom,with 270 degree rotation.,48M photo resolution and 4K Video resolution.3.7V 2500mAh rechargeable battery,please charge the battery up to 5 hours the first time you use it.If it full charged can be sustainable 2-3.0 hours for photos, and up to 2 hours for video.IR Night Vision Function, Built-in microphone and speaker, LED light, wide angle lens,and HDMI output.
📷External Microphone and Wide Angle LensExternal stereo microphone, is very useful in speech,conference,media interview and recording the film. Wide angle lens,0.39x super,capture wide view,can shoot more clear and stable sound image localization,shoot beautiful photos,record every wonderful moment.
📷Multifunctional CamcorderIR Night Vision and WIFI wireless transmission function.The function of automatic focusing,which can help you take pics or record video more easily and quickly.Ultra HD mode, auto power-off,USB port 2.0,TV output NTSC/PAL,multi-Languages.Operating system requirements Windows XP/Vista,7,8,Mac 10.2.This 4K camera also support the external SD card (128 GB Maximum,remember to format the SD card before using camcorder)
📷Perfect Gift and 100% WarrantyLightweight and small camera,easy to carry and store,it can help you record important events, such like wedding, birthday party,travelling,athletic sports,musical,family gatherings, etc.Recording your child's growth and every beautiful moment in your life,share your happy life with friends and your close family.We support one month free replacement or refund,and one year warranty.Any questions,please contact us, we will help you solve it in 24 hours.
Description4K Video Camcorder:
Image Sensor:13 Megapixels CMOS image sensor
LCD Screen3.0 capacitve LCD touching screen,16:9,with 270 degrees rotation
File Format:JPG for picture,MP4 for Video
IR-CUT:IR-CUT light filter
Storage:External SD/TF Card(up to 128GB),(SD card is not included,we suggest that you use the SD card with good quality.)
USB:Mini USB2.0/HDMI slot(HD)/TV OUT
Exposure Control:Auto;Exposure compensation:2.0EV
Operating System:Windows XP/7/8,Vista,Mac 10.2
Video Resolution:4K 2880*2160(24FPS),2K 2560*1440(30FPS),FHD 1920*1080(60FPS),FHD 1920*1080(30FPS),HD 1280*720(60FPS),HD 1280*720(30FPS)
Wide Angle Lens: The lens multiples: 0.39X
ND&CPL Mount: M72P0.75
Max Image Circle: 6.2mm
Package Include: 1*Camcorder with bag
1*Battery for camcorder
1*Wide Angle Lens
1* User manual
Warm Tips: 1.Pls read the user manual carefully before use camera.
2.Pls configure a stabilizer if you want your photos to be perfect without any shaking,Stabilizer is not include.
3.Pls use the macro of wide-angle lens for focusing, if the distance within 1.5 meters.
4.Products can not be violently hit, beat, cannot be long exposure, and it is not waterproof.
5.If played on Apple Quick Time player, the video shows in 4K resolution of 3840*2160;If playerd on other players, you could still enjoy high quality videos with the resolution of 2880*2160 and please note that this video camera has the function of automatic focusing, make photoraphing and recording video more easy and more quickly. .
8. AKASO EK7000 4K WIFI Sports Action Camera Ultra HD Waterproof DV Camcorder 12MP 170 Degree Wide Angle
Feature4K Ultra HD Action Camera. Professional 4K 25fps & 2.7K 30fps video with 12MP photos at up to 30 frames per second for incredible photos, which is 4 times the resolution of traditional HD cameras. Capture and share your world in a fantastic resolution.
Wireless Wrist Remote Control Sports Camera. Featuring a wrist 2.4G wireless RF Remote Control, you can capture your world in an all-new way. Controlling the camera, framing shots or recording video are now ultra convenient-just press the button of the Remote Control. No more looking to your Sports Camera to start and stop recordings or snap photos. Full control your Sports Camera with the remote.
Longer Battery Life. AKASO EK7000 action camera comes with 2 rechargeable 1050mAh batteries. Each 1050mAh battery can record up tp 90 minutes. You will no more worry about the recording time for this action camera.
Built-In WIFI & HDMI, edit & share your action in minutes. Just download App(EZ iCam) on your phone or tablet and connect with this action camera. Then operate or review the images or videos via Android or iOS devices. WiFi signal ranges up to 10 meters.
100 Feet(30m) waterproof camera. AKASO EK7000 is designed to withstand extreme environments. Equipped with IP68 waterproof case,durable waterproof to 100 Feet (30m).Ideal for water sports like swimming, drifting, surfing etc. Come along with tons of free accessories, you can transform it to fit various indoor and outdoor extreme activities
DescriptionProfessional Video Quality AKASO EK7000 features ultra HD 4K video recording. You can capture stunning 4K 25fps/2.7K 30fps/1080P 60fps video which is sharper and more lifelike than ever. High-resolution, high frame rate 4K 25fps and 2.7K 30fps video delivers distinctly smooth video. Fast, Powerful Photo Capture With 12MP Burst photos at a blistering 30 frames per second, AKASO EK7000 Camera helps you capture the moments you don't want to miss. Capture single photos, Burst photo or choose Time Lapse mode to shoot photos automatically at set time intervals from 0.5 to 60 seconds. Control, View and Instantly Share with Built-in WiFi Be able to captures the 170 degree wide angle perspective, AKASO EK7000 features built-in Wi-Fi, allowing you to connect to the smart phone, tablet, computer and more to sharing via text, email, Facebook, Twitter, and more to your friends, family or followers . The built-in Wi-Fi can control cameras from distances of up to 50-feet (15-meters). Shift Your Action As You Like Use the remote control of the camera to choose the mode you prefer as you recording. You can shift from video to photo, burst photo to time lapse with just press the button of the remote for super convenience. Note: Micro SD Card of Class 10 is Highly Recommended for 4K Action Camera. AKASO EK7000 Action Camera Can add up to 64GB Micro SD Card. What's in the Box: 1x AKASO EK7000 Camera 1x 2.4G Remote Control 2x 1050mAh Battery 1x Waterproof Case 1x Bicycle Stand 7x Mount 2x Clip 1x Helmet Mounts 1x Bandages 5x Tethers 1 x Protective Backdoor 1x USB Cable 1x AC Charger 1x Lens Cloth 1x Manual
9. COOAU Action Camera 4K 20MP HD WiFi 98ft Waterproof Sports Camera Underwater Camcorder, 170 Wide-Angle with EIS Sony Sensor, External Mic, Carrying Case Includes Mounting Accessories and 2 Batteries
Feature4K/ 20MP and EIS Anti-shark Come with genuine Sony sensor, the stunning 4K/30fps video and 20MP photo captured by COOAU action camera are much crisper and more lifelike than other brands. Built-in smart gyroscope and electronic image stabilization to make video smooth in motion, this action camera is indispensable for outdoor activities.
Audio Record and Waterproof up to 30m(98Feet) Thanks to the external microphone, COOAU Sports camera can record much clearer audio than other brands cameras. IP68 certified rugged waterproof camera housing designed for underwater world, all function buttons can be operated underwater, ideal for water sports such as diving, surfing, snorkeling, skiing, etc.
WiFi Remotely Control and HDMI / USB Video Output Download the free app to your smart phone or tablet to take full control of the 4K camera via WiFi connection, edit video and share photo to social media instantly. The HDMI and USB video output allow you to connect the camera to TV/Computer/ Projectors to enjoy big screen video.
170 Ultra Wide Angle and Various Recording Model 170/ 6 layers / F2.5 fish-eye optical glass lens, bring you broader clear perspective even at extremely low light levels. Support Loop Record, Car Driving Mode, Diving Mode, Timer Capture, Time Lapse Photos, Burst Photos, etc. Give you professional expensive digital camera experience.
Double Updated 1200mAh Batteries and Free Mounting Accessory Kits and 12 Months WarrantyTwo updated batteries extend the continuous recording time to 240 minutes, come along with tons of free accessories enable you to mount your camera to the helmet, bicycles, wrist, etc.
DescriptionDo you lack a camera for fun trip ?
Are you looking for a impressed gift for your family and friends?
YES,this COOAU action camera is your best choice! This waterproof camera is designed specifically for people who is fond of outdoor activities,
perfect for Diving, Climbing, Camping, Riding, Skiing, Surfing,etc.
Easy to Set Up
The camera is lightweight and easy to carry, capture every wonderful moment quickly without manual focus,change the old and complex way of shooting.
Super 4K Video and 20MP Photo
Professional 4K 30fps(EIS) video resolution and incredible 20MP HD photos restore your unforgettable moment with fantastic resolution.
Up To 8 shoot Models,More Than a Normal Camera
Thanks to high quality chip, the COOAU Sport Camera comes with several powerful function,such us Loop Recording,Time-Lapse Shooting,
Car Model, Underwater Model,Slow Motion,Audio Record,Burst Photo, giving you the experience of a digital camera.
Adjustable Exposure Value and White Balance
Exposure Value and White Balance will meet various needs under specific conditions.
The F2.5 Lens allows more light to enter the camera to make sure the photo and video are extreme clear underwater.
Large Capacity battery and Low Power Cost
Dual 1200mAh rechargeable batteries greatly extend the continuing recording time from 180 mins to 240 mins,no need to worry about power off during use.
Smart Motion Record Model
Stop recording to save SD card when the surrounding environment is still,the record will be actived when object moves again,ideal for the unattended operation
1. Please format the Micro SD card (not included) before using,the Class 10 32G/64G SD card is suggested.
2. If the camera switches off suddenly,it may be The Auto Power Off function is activated or the battery has run out. Solution: Switch the device on again.Change the battery.
10. Sennheiser AVX Digital Wireless Microphone System - MKE2 Lavalier Pro Set
FeatureUltra compact AVX receiver plugs directly into the XLR audio input.
AVX switches on and off automatically with the camera using P48 Phantom Power.
AVX automatically sets input sensitivity for optimum recording levels.
AVX automatically selects operating frequencies to eliminate interference
2 year warranty when purchased from an authorized Sennheiser dealer