Wireless Lavalier Microphone Plug-Play(Note: Android need open the "OTG" Function) Simply plug the receiver into your phone and press the microphone power, and the mic will instantly pair with your phone automatically, no additional adapter/APP/Bluetooth connection needed. This mini microphone makes it easier for you to record sound and video, or live stream anywhere. 10H Lasting Endurance Lightweightwireless lavalier microphone built-in 80mAh battery can work 10-12 hours after a full charge.the mini design is more convenient to carry and save.This charging case built-in 800mAh rechargeable lithium battery and can charge for the microphone. Noise Reduction Auto Sync Real-timeAdjustable noise reduction with high signal-to-noise ratio can minimize ambient noise, while the high sensitivity omnidirectional sound pickup can keep the human voice clear. It also adopts real-time auto-sync technology, which effectively reduces post-editing of videos and provides a better viewing experience for you and your fans. Crystal Clear Recording Ultra Long Distance TransmissionStrong anti-interference ability for stable, low-latency wireless transmission. You can walk around freely while recording, and the transmission distance is up to 65FT. You can monitor the recorded content with earbuds to avoid errors. Besides, the CD sound quality with built-in reverb function makes the sound more spatial. Compatible with IOS and AndroidMini wireless lapel microphone is compatible with IOS and Android. It can be compatible with smartphone, ipad. It also can be used directly with Youtube, Facebook, Instagram, Tiktok for video recording, live streaming, broadcast, interview and so on. NOTE 1. The product size is measured manually, and there will be a 2mm error due to factors such as different measurement tools and measurement methods. 2. This product is all taken in kind, but due to differences in photography, lighting, color deviation, and personal understanding of color. As a result, there may be some color difference between the actual product and the photo, and the color is subject to the actual product. 3. Please take good care of our products~