A 3-channel pair of silent disco headphones loaded with red, green and blue LED indicator lights that let you know which one of the three channels is active.
Specifically designed for silent disco, the W Audio SDPRO headphones are unaffected by other wireless transmitters in the room and feature soft padded, comfortable ear cushions with built-in volume control. Charging the internal battery takes around 3 hours using the multi-charger (not included), after which the user may roam free around the event space.

Features:

- 3-channel silent disco headphones
- FM modulated UHF RF system
- RF frequency: 863-865Mhz
- Stereo audio transmission
- LED lighting: RGB
- Battery life: 8-10 hours
- Charging time: 3h (full charge)
- Power supply: rechargeable lithium-polymer battery (500mAh)

Specifications:

- Signal to noise ratio: >75dB
- THD: < 1%
- Frequency response: 30Hz-20kHz
- Channel separation: >35dB
- Dimensions (H x W x D): 200 x 150 x 80mm
- Folded dimensions (H x W x D): 150 x 110 x 80mm
- Weight: 0.22kg