Easy Setup and Plug&PlayThis innovative wireless lav microphone is much easier to set. No Adapter, Bluetooth or Application needed. Just plug the receiver into your devices, then turn on the portable mic, these two parts will pair automatically. Noise Cancellation&Omnidirectional Sound ReceptionOur lavalier microphone has a built-in upgraded noise cancellation chip and equipped with High Density Spray-proof Sponge and High-sensitivity Microphone, our device clearly records every detail of the sound regardless of surrounded environment. Smart Wireless System& Effective DistanceThe wireless lavalier microphone allows you no longer to be restricted to the length of the wire while recording. You can just clip the microphone on your shirt to free your hand and recording at a remote distance. 65ft barrier-free effective distancewireless 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 and will be convenient for you to record on different social media platforms like Youtube, Tiktok and etc. Rechargeable Transmitter and ReceiverThe wireless lapel microphone is built in 65MAH rechargeable batteries up to 4 hours operation time with only two-hour charging time. While using the lav mic, you can charge your device simultaneously.