high quality Portable Carry Packing ListConcise, stylish design. Its compact size is convenient to video creating at anywhere, anytime. We provide 3 year guarantee and 24 hours consult service.The package includes Wireless Microphones*2, 3-in-1 multi-function receiver, Type-C to USB Adaptor, Anti-spray Sponge*4, Anti-spray Plush*2, Charging Cable.360-Degree HD Sound Pick up Smart Noise Cancellation Our wireless microphones can 360 record crystal-clear audio to your devices. fully upgraded microphones built-in active noise reduction chips. Noise reduction chip can accurately filter various noises and has a strong anti-interference ability. Our lavalier microphone can effectively identify and restore the original sound in a noisy environment, gives best clear timbre.Automatic connection Max 65FT Distance TransmissionTurn on the power switch of the receiver and microphone, then plug the receiver corresponding plug in your devices, they will automatically connect. With a Built-in optimized antenna and advanced 2.4GHz transmission technology, easy to connect and cover 65ft(20 meters) for signal, automatic real-time synchronization, sound synchronization without delay.4 in 1 Universal Receiver 2 Microphones wireless lavalier microphone comes with a 3-in-1 universal receiver + USB C to USB converter. Compatible with Android smartphones, iPhone (including iPhone 15), iPad, laptops, PCs, cameras and more. Android users are advised to enable the OTG function in their phone settings before using the mini microphone.Perfect for film make, Vlog, Youtube, mobile journal, content creating.Rechargeable Transmitter and Receiver Long Working Time With type-C charging cable, the receiver and the phone can be charged at the same time.Wireless lapel microphone transmitter has built-in rechargeable battery with working time up to 5 hours. Ideal for indoor and outdoor long-distance high-fidelity recording. Plug the microphone will enter noise reduction mode.Press the microphone button once, you will enter mute mode and press twice, you will enter reverberation mode. There is a light on receiver: green indicates amplifier mode;blue indicates phone mode; blue and green indicates camera/sound card Mode.