1.       This headphones are a doubles of functionses headphones, headphones all receive and dispatch with a machine the function, can use on the computer the lead-in chats the QQ MSN Skype etc. function(Take lead-in microphone headphones)

2.       Effectively there is not any position that limit in the range of receiving.

3.       The radiowave can pierce through the wall , the floor, the glass waits for objects.

4.       Adopt 2.4G high frequency( UHF) and convey the three-dimensional acoustical signal distance is direct 60 m.

5.       Under the same transmission frequency, can be a lot of is received.

6.       The transmitter has no signal automatic shut-down function while inputting signals.