BOYA BY-XM6 S2 Wireless Microphone System Product Highlights: • Ideal for two-person vlog, YouTube video, live streaming, interview, recording, etc. • Compatible with DSLR, mirrorless camera, smartphone, and computer devices. • 2.4GHz wireless dual channel signal transmission technology. • Hi-Fi and low-noise audio processing and delivering system. • Built with easy-to read, vivid, and informative OLED display. • Built-in omnidirectional microphone and lavalier microphones on transmitter. • Headphone output jack on receiver for real-time monitoring. • Stereo and mono outputs are available and switchable on receiver. • Built-in Li-ion batteries for 7h use on transmitter and 6.5h use on receiver. • Up to 100m (328ft) operation range without obstacles. 2.4GHz Ultra-compact Wireless Microphone System