XIANQI Product Description: Quantity: 1pc color: black Compatible with iOS Devices-- This wireless lavalier microphone is for iPhone iPad with lightning port, it connects easily and brings you an excellent recording experience. Auto Pairing, Plug Play -- No App or Bluetooth required, the wireless microphone set includes microphone transmitter and receiver.just clip the microphone to your collar and plug the receiver on your iphone or ipad,switch on the microphone by a quick click. Easy for you to play with YouTube/Facebook Live Streaming, TikTok, Vlog, Blog, Podcast, Zoom, Interviews and other video recording. Smart Noise Cancellation,Real-time Crystal Voice Syncs- The Wireless lapel microphone can minimize surrounding noise,keep the vocals clear even in outdoor surroundings. With real-time auto-sync technology,which extremely smart reduces the video post-editing. Support Multi-Channel Real-Time Mixing,it can synchronize the background music for phone and human voice in real time. 20-22KHZAudio Range,6H Working -- The mini lapel mic built in rechargeable batteries,the wireless lavalier microphone provide more than 6 hours of battery life after about 2 hours charging. Easy to connect and cover 20-22KHZfor signal.