Enjoy the freedom of wireless performance with the B-3RC Rechargeable Wireless Microphone System, a compact, reliable and easy-to-use solution for live performances, presentations, public speaking and events.

Operating on the licence-free 2.4GHz frequency band, the B-3RC delivers clear digital wireless audio without the need for complicated setup or additional wireless licences. Supplied with an NDM-4 cardioid dynamic microphone, plug-in XLR transmitter and receiver, and a convenient rechargeable carry case, this complete wireless microphone package is ready to go straight out of the box.

The intelligent auto-pairing technology automatically selects a stable frequency for reliable wireless transmission, while six selectable channel groups help minimise interference. With an operating range of up to 30 metres and ultra-low latency of less than 4.8ms, the B-3RC is ideal for singers, DJs, presenters, schools, churches and mobile entertainers.

The versatile XLR transmitter can also be used with other compatible dynamic microphones, allowing you to convert an existing wired microphone into a wireless system. Alternatively, the transmitter and receiver can provide a convenient wireless audio connection between a mixing desk and an active PA speaker.
Key Features

Licence-Free 2.4GHz Wireless Operation – No additional wireless microphone licence required.

Complete Wireless Microphone Package – Includes NDM-4 cardioid dynamic microphone, XLR transmitter and receiver.

Up to 30 Metres Wireless Range – Freedom to move around the stage or presentation area.

Automatic Frequency Pairing – Intelligent auto-pairing for quick setup and stable wireless performance.

Rechargeable Battery System – Up to 3.5 hours of operation from a full charge.

Portable Charging Case – Built-in 3000mAh power bank conveniently recharges and protects the transmitter and receiver.

Ultra-Low Latency – Less than 4.8ms for responsive audio transmission.

Versatile XLR Connectivity – Compatible with dynamic microphones and suitable for wireless mixer-to-speaker connections.

Technical Specifications

Operating Frequency: 2.404–2.479GHz

Wireless Channels: 6 selectable groups

Wireless Range: Up to 30 metres

Battery Life: Up to 3.5 hours

Transmitter/Receiver Charging Time: Approximately 2.5 hours

Charging Case Capacity: 3000mAh

Microphone Type: NDM-4 dynamic cardioid

Connections: XLR transmitter and receiver

Latency: Less than 4.8ms

Whether you're performing on stage, delivering a presentation or setting up a portable PA system, the B-3RC 2.4GHz Wireless Microphone System offers a practical, rechargeable and convenient way to enjoy wireless audio without complicated equipment or installation.