- Easy to use 2.4GHz wireless microphone system
- 24bit Hi-Resolution audio quality
- Ultra-low latency<4.8ms
- Auto pairing and auto channel selection
- Long-lasting built-in lithium battery(3.5 hours working time)


2.4GHz Wireless Microphone System

The NUX B-3RC, 2.4GHz microphone system, frees you from the annoying cables, and enjoy the wireless world with 
non-complicated functions and setups. The more compact size brings better using experience.

Instant Setup, Easy Operation
Wireless. Effortless

B-3RC has auto pairing and channel group selection. Plug the Transmitter (TX) to your mic, Receiver (RX) to PA 
system, and you are good to go. The units will automatically detect each other and choose the best channel from 
all 6 channels.
Delivering detailed consideration for performers' control need, B-3RC allows to swiftly mute from Transmitter 
(TX)'s power switch button.

Cutting-Edge Wireless Technology
Hi-Quality Audio & Long Distance Transmission

With advanced 2.4GHz wireless technology, enjoy your high-resolution audio quality of 24-bit/44.1kHz with B-3RC. 
The interference-free signal transmission up to 100 feet (30 meters), ensuring uninterrupted control and excellent 
performance.

Compact for Enhanced Portability
Ideal for Outdoor

The Transmitter (TX) and Receiver (RX) measure just 80mm in length and weigh only 36g each.

Long Lasting Battery and Power Case
Put it In, Charge it Up

Long-lasting lithium battery brings up to 3.5 hours of using time on one charge. With the charging case, charging 
could never be easier. And you can charge the case through the USB-C port.

2.4GHz operating frequency
24 bit sampling accuracy
Latency: <4.8ms
Transmission Range: Up to 100 feet line-of- sight
THD + Noise <0.1% @ 1kHz
Built-in Battery Capacity (TX& RX):330mAh/3.7V
TX/RX Battery Running Time: 3.5 hourse
TX/RX Battery Charging Time: around 2.5 hours
Storage Box Battery Capacity: 3000mAh/3.7V
Storage Box Battery Charging Time: around 4 hours
Transmitter: 80mm(L) x 24mm(W) x 24mm(H)
Receiver: 80mm(L) x 24mm(W) x 24mm(H)
Transmitter: 36g
Receiver: 36g
Type: Dynamic Type
lmpedance: 600Ω +15%(AT 1kHz)
Sensitivity: -48.4 ± 3dB (0dB = 1v/pa)
Frequency Response: 50Hz - 15kHz
Direction: Uni - Directional ( Cardioid ) Polar Pattern
Operating Temperature: -30℃ - 60℃
Construction: Sponge Ref - shake Type
Dimensions:164mm(L)x50mm(W)x 50mm(H)
Weight: 213g
Transmitter x 1
Receiver x 1
NDM-4 x1
Mic Pouch x 1
Charging Cable x 1
User Manual x 1
Warranty card x 1