Main Features:

1. Wireless Headphone with 863Mhz/865Mhz ISM Band, or customer frequency

2. Transmitter suitable for any audio device with 3.5mm jack audio output or RCA output, like Mixer, PC, CD/DVD/TV/PC etc

3. Transmit audio signal about 500M, through walls, floors and ceilings.

4. Active noise reduction system for crystal clear sound

5. Phase-Lock Loop (PLL) technology locks in frequency to prevent signal loss

6. Shock-resistant, robust metal Headband

7. Wireless transmitter is also the headphones’ charging dock

8. Big-size luxurious and superior comfortable ear pads, isolating against noise with a tight seal that improves sound quality and helps  supply our brilliant bass

9. Auto mute and automatic shut-off after 10 minutes of no signal detection, conserve battery life

10. Endless headphones can be used simultaneously with one transmitter

11. 3.5mm auxiliary jack for audio input like Ipad/Pod, MP3 etc