Silent Disco black folding wireless headphones - (20 Headphones + 2 Transmitters)

Function: For Mobile Phone,Supports music,for Video Game,Noise Cancelling,Wireless Headphone,Portable,For iPod
Support APP: No
Connectors: 3.5mm
Communication: Wireless
Support Apt-x: No
Support Memory Card: No
Line Length: 1.2m
Brand Name: CATASSU
Vocalism Principle: Dynamic
Sensitivity: 128dB
With Microphone: No
Is wireless: Yes
Wireless Type: RF
Plug Type: Wireless
Frequency Response Range: 20-20000Hz
Style: Headband
Volume Control: Yes
Active Noise-Cancellation: Yes
Waterproof: No
Time to market: 2015
Control Button: Yes
Resistance: 32Ω
Model Number: YV06
Frequency: 863-865MHZ or 915-917MHZ
wireless system: RF stereo
distance: effective 200 meters
channels: 2 channels and 3 channels
battery: 2 AAA batteries
working time: 20 hours
with channel switch on headphone: Yes
Uses: Music Appreciation, Silent Quizzes, Silent Netflix, Progressive Relaxation, Conferences, Mindfulness Presentations.
Bundled Items: transmitters + cables
With Microphone: No