K9 WIRELESS MICROPHONE

1.9 ms ultra-low latency,120 m barrier-free reception,it can use outdoor live broadcast and take a small video.

2.It doesn't need APP,plug-and-play,one-click connection,easy to wear.

3.Intelligent noise reduction,long endurance of 10 hours,easy to cope with all kinds of noisy environment,worry-free shooting,meet your needs for a day.

4.360 full pointing pick up,record every detail of the sound.

5.Small and convenient,it compatible with various devices,support mobile phone, tablet, camera, notebook,etc

Specification:

Frequency: 2.4GHz

Input voltage: DC4.8-5.4V

Charging port :for Lightning/for Type-C

Battery capacity: 80mAh

Lightning interface is suitable for iPhone7/7/8 Plus, XR/XS/XS Max, 11/11 Pro/11 Pro Max, 12/12 Pro, iPhone 13/13Pro/iPad 2/3/4, iPad Air series devices.

The easiest way to check if your phone or tablet supports USB OTG is to look at the box it came in, or the manufacturer's website. You'll see a logo like the one above, or USB OTG listed in the specifications.
Another easy method is to use a USB OTG checker app. There are plenty of such free apps on the Google Play Store, but some are loaded with ads. USB OTG Checker is a reliable app for this. Download and run it, and you'll know if your phone supports USB OTG.
Not every Android device supports USB OTG; it's something the manufacturer has to enable. If you find out your phone isn't compatible when you use USB OTG Checker, this unfortu