2.4GHz transmission technology–The BOYA BY-WM3U is a 2.4GHz wireless microphone system, which is of innovative design with a built-in microphone on the transmitter.
Included with 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
Included a Charging case–The storage box of BOYA BY-WM3U is also where to pair and charge the transmitter and receiver. After the storage box is fully charged, it maximum allows 2 times full charging for the transmitter & receiver, and every time charging maximum supports the transmitter/receiver to continue working for about 4.5 hours / 8 hours.
Tiny and Powerful Design–With its tiny size, but powerful functions, BY-WM3U is ideal for daily vlogging, live streaming, and interviews, greatly improving sound recording quality on smartphones, PCs, or DSLRs.