BOYA BY-WM4 Pro Dual Channel Digital Wireless Microphone, Black

Wide compatibility
With both TRS cable and TRRS output cable included, it can be used for smartphones, tablets, DSLR cameras, video cameras, audio recorders and more
 
Excellent for performance
With the transmitter and receiver weighing only 47g and measuring 45x70x35mm, the system still maintains the high signal-to-noise ratio above 84 dB and low distortion rate below 0.05%.
 
High quality transmission The
system operates at a distance of up to 60m coverage (in the free view), works on the 2.4 GHz frequency band, offers flexibility and gives you a low latency sound transmission without video sync problems.

• Digital 2.4 GHz frequency band
• Super clear recording
sound • Compatible with smartphones, DSLR cameras, consumer
video cameras, computers etc. • Real-time monitor headphone connector
• Easy and compact for easy transport
• Easy to use
• Converted lavalier microphone
• Hard case included
• Standard camcorder and clips included
• Up to 60m range (without obstruction)
• Power from two AAA batteries for transmitters and receivers