The Boya BY-WM3U is a 2.4 GHz wireless microphone system specifically designed for USB-C connected devices. The set includes a transmitter with a microphone and a compact receiver with interchangeable adapters (3.5 mm TRS & TRRS). The Boya BY-WM3U microphone is the ideal helper for everyday vlogging or video calls. The device enhances the sound quality by providing the user with clear sound. The microphone is compatible with most USB-C smartphones, tablets, DSLR cameras, or camcorders. The set includes a convenient charging box, which gives 4.5 hours of working time for the transmitter-microphone and up to 8 hours of working time for the receiver.