Lightweight & Clip-on MicrophoneThe professional lavalier microphone kit has 1 receiver and 2 transmitters included, which makes it possible to record sound or video from both 2 parties at the same time. Also we can use one mic and receiver set according to the occasion Easy Connection, Plug & PlayThe smart clip-on microphone is much easier to use than other microphones. Just plug the receiver into your devices and turn on the power switch of the transmitters, the two parts will get connected successfully and auto paired immediately. Then you can start to record voice or videos without opening extra app or bluetooth in your cellphone.(Note: Bluetooth wireless microphone, if the match is not successful, do not worry, just turn off the device and try again) Omnidirectional Sound & Noise CancellationOmnidirectional dual wireless lavalier microphone is built with professional-grade intelligent noise reduction chips, providing effective identification of the original sound and c