Microphone
Microphone for chat online
Used for msn, icq, and etc, any voice chatroom
Can pick up your voice from 0-60cm distance
Hands-free box
Magic box frees you to handle other tasks, while you talk. At home, officefí.
Using the box, exchange the resident phone to your headset
Skin touch-controlled piezoelectric microphone
Skin touch-controlled piezoelectric microphone: for mobile phone, and transceiver.
1. Pick up the voice by vox concussion , eliminate 90% the noise disturbance.
2.Plastic neck loop is earsily to wear.
3.Soft earphone is comfortable to wear long time.
Patent registered in following countries:usa , germany, japan, china, taiwan.
