NUX B7-Pro Stereo Wireless In-Ear Monitor System

Operating Frequency Band: 2400-2483.5MHz

Transmit Mode: Frequency Hopping

RF Output Power: 10mW E.l.R.P. max

Audio Quality: 24bit/48kHz

Frequency Response: 20Hz-20kHz

Latency: 7.33ms(low latency setting)-10.85ms(default)-14.33ms(safe setting)

Unbalanced Input lmpedance: 10kO

Balanced Input lmpedance: 20kO

AUX Input Level: 2.1 Vrms(8.7dBu) max

Balanced Input Level: 9.8 Vrms(22dBu)max

Headphone output Impedance: Minimum 13O

Headphone Maximum output power per channel: 57mW (THD<0.1% RLOAD=16O,1kHz)

Channel separation: -105dB

THD+N: <0.01% typical

Dynamic Range: 110dB A-weighted

Output level Adjustment Range: Mute -86dB~+12dB

Auto-0ff: It automatically turns off after 10 minutes of no connection or if the connection is lost

Built-in Battery Capacity: Rechargeable Li-polymer (Transmitter 3.7V/3000mAh, receiver 3.7V/400mAh)

Battery Lifetime: TX: Up to 6 hours/ RX: Up to 6 hours

Power Requirements: DC 9V, 1A min, negative tip power supplies(Transmitter)

Operation Range: Up to 50m (165 feet) maximum

TX Dimesions: 140mm*97mm*53mm (L*W*H)

TX Weight: 525g

RX Dimensions: 47mm*71mm*22mm (L*W*H)

RX Weight: 51g