Designed for videographers, film makers and video hobbyists, the Boya BY-WM4 Pro-K1 Wireless Microphone System is the latest version of the Boya's range of 2.4GHz wireless lavalier microphones. It features dual-channels for capturing audio with dual subjects to a smartphone, tablet, DSLR camera, mirrorless cameras, consumer camcorders, computers, PCs, laptops and more.

The BOYA BY-WM4 Pro-K1 Wireless Microphone System is a compact and extraordinarily easy-to-use wireless microphone system for recording crisp and clear speech, and interviews. The omni-directional lavalier mic included is suitable for performers who which to exhibit freedom of movement in their visual recordings. Additionally, the system offers up to 60m (197ft) line-of-sight operation range. BY-WM4 Pro-K1 consists of one compact body-pack transmitter (TX4 Pro), a portable receiver(RX4 Pro), a lavalier/lapel microphone, an omni-directional lavalier microphone, a 3.5mm TRRS audio cable and a 3.5mm TRS audio cable, which provides immediate out-of-the-box operation for anyone, making it ideal for video, podcast, and mobile journalism applications. The receiver is built with 3.5mm mic and 3.5mm headphone output jacks. The body pack transmitter includes a MIC jack and LINE IN jack.

For mobile smartphone film-makers and videographers, Journalists, Vloggers, YouTubers, Podcasters and more
Compatible with most of Audio/Video equipment, including the Apple iPhone, Android devices, tablets, DSLR cameras, small recorders, Audio Recorder, PC etc
Dual-channel receiver allows working two transmitters at the same time
Compact and lightweight body pack transmitter and receiver
Electret condenser, omni-directional lavalier microphone
With simple gain buttons and a power/pair button, the system is easy to use

Features
Dual-Channel Wireless Receiver
Digital 2.4 GHz Frequency Brand
Super-clear recording sound
Compatible with smartphones, DSLR cameras consumer camcorders,PCs etc.
Lightweight and compact for easy carrying
Omnidirectional lavalier microphone
Hard case included
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