The BY-M100UC is miniature size, omnidirectional microphone for most Smartphones or devices with Type-C jack, to improve your sound quality in video-making. 180° Rotating Head, Capturing Your Audio Freely With 180° rotating head design, BOYA BY-M100UC can capture audio from different angle, unleashing your potential. Miniature size, great potential BOYA BY-M100UC can support 50Hz to 18kHz frequency response, which allows to recording your audio clearly. Plug and Play, Simple to Use With minimalist design, BOYA BY-M100UC is only 10.5g and easy to record. Just Plug and Play, your remarkable sound will being preserved.