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1. Hi-Fi stereo wireless headphone
2. Use PLL technology to make sure the transmitting and receiving more reliable and stable
3. Receiving by point to point, convenient to operate
4. Auto mute function available for headphone
5. Recharging function for the headphone
6. Preset 3 channels to avoid possible interference
7. Transmission frequencies: 2403. 0MHz,2403. 5MHz,2404. 0MHz
8. Transmission distance: 100 meters (without obstacle)
9. S/N ratio: > 55dB
10. Power requirement: Transmitter: 9V AC adapter or USB power cable(not included)
Receiver: 3 X AAA rechargeable Ni-H batteries(not included)
11. Suitable for global markets
12.Fully compatible for TV,DVD,PC and other audio devices |