Compatible with Many Devices: Our upgrade wireless lavalier microphone has full compatibility, With the Type C cable, USB cable we give you, you can more easily connect most Android smartphone, iPhone, iPad, Camera/Camcorder with 3.5mm jack, PC, laptop, macbook etc. Note: Some devices need to be set. This receiver plug type is TRS plug, not TRRS plug, it is not applicable to phones or computers with TRRS jack..Plug and Play & Automatic Connection: No Driver, Bluetooth or Application needed. Select the cable adapter that suits your device, then connect the receiver to your device, and then turn on the power button of the two parts, these two parts will pair automatically..Smart Noise Reduction & High Quality Sound: With smart technology chip, the omnidirectional condenser mics pick up sound from all angles, and offer stable full-band 48KHz CD quality. It’s equipped with sponge to reduce wind noise and plosives, AI algorithm smart noise reduction module can accurately filter all kinds of noise and has strong anti-interference ability. It can easily cope with various noisy environments and truly restore human voices..65FT Distance Transmission & 6H Working Time: The wireless lavalier microphone system has adopting the international 2.4Ghz Wireless transmission, easy to connect and cover 65ft(20 meters) for signal, transmission delay is only 0.009s. The microphone transmitter and receiver have built-in rechargeable batteries, the microphone transmitter and receiver can be used for up to 6 hours after about 2 hours of charging..Dual Wireless Microphones: This wireless lavalier microphone kit includes 1 receiver, 2 microphone transmitters and 3 cable adapters, which makes it possible to record sound or video from both 2 parties at the same time. Of course, you can also use either microphone alone. Professional designed for Vloggers, YouTubers, Bloggers, Interviewers and other video recording lovers.