Simple and easy-to-use wireless system

Digital 2.4 GHz transmission frequency for license-free use in most countries

24-bit high-resolution audio for excellent sound fidelity

Ultra-low latency ensures there's no audible delay between signal and playback

Automatic transmitter and receiver pairing for instant setup

Automatic channel selection for quickly finding a clean frequency

Built-in rechargeable lithium-ion battery provides up to 3.5 hours of continuous use

Specifications

System

Product Code: 171.863UK

Operating Frequency: 2.4 GHz

Audio Resolution: 24-bit, 44.1 kHz

Latency: <4.8 ms

Transmission Range: Up to 100 feet line-of-sight

THD + Noise: <0.1% @ 1 kHz

Built-in Battery Capacity: 330 mAh, 3.7 V

Battery Running Time: 3.5 hours

Battery Charging Time: ∼2.5 hours

Storage Box Battery Capacity: 3000 mAh, 3.7 V

Storage Box Battery Charging Time: ∼4 hours

Transmitter Dimensions (L x W x H): 80 mm x 24 mm x 24 mm

Transmitter Weight: 36 g

Receiver Dimensions (L x W x H): 80 mm x 24 mm x 24 mm

Receiver Weight: 36 g

Microphone

Product Code: NDM-4

Type: Dynamic

Impedance: 600Ω +15% (at 1 kHz)

Sensitivity: -48.4 ± 3 dB (0 dB = 1 V/Pa)

Frequency Response: 50 Hz - 15 kHz

Directivity: Unidirectional (cardioid) polar pattern

Operating Temperature: −30°C – 60°C

Construction: Sponge Ref - shake type

Dimensions (L x W x H): 164 mm x 50 mm x 50 mm

Weight: 213 g