Q Audio QSD-3PRO Silent Disco Headphones 3 Chs

The Q-Audio QSD-3PRO is a high-performance 3-channel silent disco headphone system designed for professional audio delivery in live events, corporate environments, exhibitions, and of course, silent discos. Operating in the license-free CH70 band (863–865 MHz), the QSD-3PRO offers crystal-clear audio with minimal interference, utilising selectable channels paired with vibrant LED colour indicators for easy identification. With a built-in rechargeable battery and USB-C charging, the system is engineered for durability and user convenience. Each headset includes individual volume control and soft-padded ear cushions, providing all-day comfort and personalised listening. The QSD-3PRO is also compatible with Q-Audio’s 20-way and 48-way USB-C charging stations, making it perfect for high-volume deployments.

Features
3 selectable channels within the 863–865 MHz CH70 spectrum
Coloured LED indicators for channel selection: Blue (CH1 – 863.1 MHz), Red (CH2 – 863.8 MHz), Green (CH3 – 864.9 MHz)
Rechargeable lithium battery with USB-C charging
Soft padded ear cushions for extended wear
Integrated volume control on each headset
Compatible with Q-Audio’s 20-way and 48-way USB-C charging docks
Ideal for silent discos, conferences, exhibitions, and shared-space events

Specifications
Frequency Range: 863 – 865 MHz (CH70 license-free)
Channel 1 Frequency: 863.1 MHz (Blue LED)
Channel 2 Frequency: 863.8 MHz (Red LED)
Channel 3 Frequency: 864.9 MHz (Green LED)
Volume Control: Individual rotary control per headset
Battery Type: Built-in rechargeable lithium battery
Charging Interface: USB-C
Charging Time: Approx. 3 hours
Usage Time: Long-lasting (varies with usage)
Headphone Design: Over-ear with soft padded cushions
Indicators: Integrated multicolour LED (Blue, Red, Green)
Construction: Lightweight and ergonomic
Compatibility: Works with Q-Audio USB-C multi-chargers
Application Use: Silent discos, conferences, exhibitions, corporate events