BOYA BY-WM3U, 2.4 GHz wireless microphone, black, BOYA BY-WM3U is a wireless 2.4 GHz microphone system with innovative design that despite its small size is equipped with powerful features, BY-WM3D ideal for daily vlogging, live streaming and interviews and offers improved sound quality when recording on smartphones, PC or DSLRs. 2.4 GHz, Tiny size, Charging case with a capacity of 1000 mAh, 4.5 hours of battery life on one charge, Including Type-C, 3.5mm TRS & TRRS adapters, Compatible With most Android Type-C smartphones, tablets, Windows/ Mac PC, iPad Pro Macbook Pro, DSLRs, camcorders, recorders etc, Weight: 129 g (TX+RX+charging case).