Features:
1) Universal wireless handsfree car kit compatible with all mobile phong
and cars
2) Uses MIC line speaking as same as mobilephone effect
3) Charged form the cigarette lighter in the car
4) Automatic switch without noise between the wireless earpiece and the radio
5) With mini ergonomic wireless earpiece for private conversation
racing-car shaped

Technical specifications:
1) Main units:
a) Transmission frequency: FM88.7 MHz/106.5MHz wireless earphone 110MHz
b) Type of modulation: FM
c) Tasmission distance in open air: 3M
d) Power supply: DC9~24V
2) Earpiece:
a) Reception frequency: 110MHz
b) Output: 0.6mW,2 0Hz-20kHz
c) Contiuous talking time after each charging: 1.5h

Packing: gift-box or blister card