About the B-7 PSM

Designed to let you hear your own mix (vocals, instruments, backing tracks, etc.) wirelessly through in-ear monitors without being tethered by cables. Whether you’re a singer, guitarist, drummer, or sound engineer, the B-7PSM gives you pristine stereo audio, ultra-low latency, and rock-solid wireless performance — all in a pocket-sized design.

True Wireless Freedom

Enjoy up to ~100 ft / 30 m of line-of-sight range so you can move much freely on stage or in your venue.

Crystal-Clear Audio

24-bit hi-resolution wireless transmission with < 5.5 ms latency ensures your sound stays tight and natural.

Reliable Runtime

Get 4 hours of continuous use per charge on both transmitter and receiver.

Cut the Cord, Be in Command

Compact, reliable, and ready for any gig.

Quick & Easy Setup

Just power on both units to pair instantly.

Compact, Clip-On Design

Lightweight receiver clips comfortably to your belt or strap.

Rock-Solid Connection

Avoid dropouts, interference, and noise.

Clean, Stable Wireless Performance

Why 5.8GHz Matters

Most wireless devices, including Wi-Fi routers, Bluetooth gear, and many older wireless systems, operate in the 2.4GHz range. By operating in a much wider, less crowded 5.8GHz range, You can expect a stronger connection, fewer dropouts, and a cleaner signal path for your monitor mix, even in crowded venues filled with smartphones and wireless equipment.

Smart, Simple, & Reliable

Just turn on the transmitter and receiver — they automatically find the best frequency and pair instantly. No complicated menu, no guesswork.
With a 100-feet line-of-sight range, the B-7 PSM gives you consistent audio performance in venues large and small.

Stay Charged, Stay Tuned

With B-7 PSM built-in long-lasting battery, you can play for up to 4 hours non-stop. The included portable charge case provides up to 15 hours battery life and can charge the system for approximately 3 times.

• 4 Hours non-stop play time
• Charging case provides 15 hours of battery life

What's Included

• 1 x B-7 PSM Transmitter
• 1 x B-7 PSM Receiver
• 1 x Charging Case
• 1 x USB Type-C
• 1 x Stereo Audio Adapter
• User Manual

Please Note:  NUX wireless in-ear monitor systems do not include earphones/earbuds in the box. They are designed to work with your own preferred, wired 1/8-inch in-ear monitors.  We carry compatible Shure, Mackie and Sennheiser earbuds, available separately.