Rechargeable Transmitter and Receiver: Mini microphone, wireless microphones only compatible with USB TYPE-C device, mini wireless microphone can work with phones/tablets/cameras that uses a Type-C. The wireless lavalier microphone is built in 65MAH rechargeable batteries up to 4 hours. The reciever is powered by your device(Can Be Charged At The Same Time) Omnidirectional Sound & Noise Cancellation: The omnidirectional wireless lavalier microphone is built with professional-grade intelligent noise reduction chips, wireless microphone for phone providing effective identification of the original sound and clear recording in noisy environment. Lapel microphone, phone microphone its built with a sponge windscreen to reduce wind noise and plosives. Smart Wireless System: Bluetooth microphone wireless, 65 feet stable audio signal transmission without cable. The wireless microphone is completely free from the shackles of wire, allowing you to complete motion shooting, mobile phone recording, and short video production in various large scenes. Clip microphone, wireless lavalier microphone you can just clip the microphone on your shirt to free your hand and recording at a remote distance. Plug & Play Wireless Mic: The wireless microphone is much easier to set. Phone microphone, no adapter, bluetooth or application needed. Small lapel microphone, recording microphone just plug the receiver into your devices (USB-C port), then turn on the portable mic, these two parts will pair automatically. (Note: Clip on mic, if the match is not successful, don't worry, just shut down the device and try again) Application: Wireless mic, compatible with Android smartphones, laptops, personal computers etc,the handheld mic is suitable for interviewing, online conferencing, podcasting, vlogging, live streaming. Microphone for phone video recording. The upgraded wireless clip-on microphone is equipped with a Type C connector and a USB A to Type C charging Cable.