• Dual-Channel Wireless Receiver
• Compatible with smartphones, DSLR cameras, consumer
  camcorders, PCs, etc.
• Ideal for podcasters, bloggers, live-streamers, YouTube
  creators, mobile journalists, and more.
• Lightweight and compact for easy carrying.
• Super-clear recording sound.
• Omnidirectional lavalier microphone.
• Hard case, standard camera shoe mount, and clip included.
• Up to 60m (197ft) operation range (without obstacle).
• Power supplied by two AAA batteries for transmitter and receiver.

BY-WM4 Pro K1 combines the revolutionary design and delivers an advanced 2.4 GHz wireless system that provides stellar, broadcast-quality sound. It can be used in any country and no need to worry about the band limitation.
 

Practical Functions and Versatility

The transmitter comes with an Omnidirectional lavalier microphone, it can ensure a super clear sound when recording. The line-in provides the possibility for users to get more than one sound resource. A 3.5mm headphone output on the receiver with level control lets you monitor the sound in real-time, even if your device lacks a headphone output.
 
The 3.5mm TRRS audio cable and a 3.5mm TRS audio cable in the package make the wireless system compatible with most of audio/video equipment, such as Smartphones, tablets, DSLR, small recorders, audio recorders, PC, etc., and BY-WM4 Pro features up to 60m (197ft) operating range, ideal for broadcasters, podcasters, bloggers, live-streamers, YouTube creator, mobile journalism and more. 

Easy to Use and Easy to Carry

Turn on the button on Transmitter and Receiver, plug the cables to your device, and one more click to get paired. That’s all the steps to get started. The total weight of the transmitter and receiver is only 94g, which makes it super easy to carry everywhere. Lastly, the dual-channel receiver allows working two transmitters at the same time.

Warranty: 6 months