Compatible with Android / iPhone USB-C and Lightning interface Phones. After the phone is plugged into the receiver. It will switch to headset mode, and no external sound will be played at this time. 20M Connection Distance for 360° RADIO Wireless lay microphone uses a 2.4G connection. Which is more stable than the Bluetooth microphone, and the transmission distance can reach 65 feet without wires. Built-in omnidirectional condenser microphone can capture sound in all directions, 360° wide-range recording, no dead ends, and avoid missing recording. Automatic Synchronization of Noise Reduction Mini lapel mic has advanced intelligent noise reduction technology and windshield. Which can filter out most of the external noise and wind noise, and clearly present the recording content. It can synchronize the background music and human voice of the mobile phone in real-time, reduce video post-processing, and provide professional full-band audio. 4 hours Working Time  The wireless Lavalier microphone has a built-in rechargeable battery. Which can provide more than 4 hours of battery life after about 2 hours of charging. The ultra-low delay of 0.015S ensures the synchronization of audio and video, bringing a better experience to your game live broadcast, and staying away from the trouble of delay.

• Important Note: If the Wireless Microphone Does Not Support Your Smartphone Directly After Installation, Then Download the “OPEN CAMERA APP” to the Playstore or App Store to Use it with your Smartphone. And This Wireless Microphone /Wireless Collar Microphone is only Compatible with TYPE C Mobiles and iOS Lightning Port Phones.