k9 wireless microphone

1.9 ms ultra-low latency, 10m 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

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. And type C android 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 unfortuFeatures:
1.9 ms ultra-low latency,20 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.