Features
A. Rofessional Bluetooth hands-free car kits
B. Fashionable and dynamic appearance and ready for use
C. Newest high-quality CVC echo-eliminating and noise-eliminating chip from CSR Company
D. LCD display of incming call number/operation status/call records
E. Saving 10 call in number records
F. Bluetooth mobile phone music play supported
F. Callback and redial function
G. Built in amplifier and speaker for call volume adjustment
H. Built in large-Capacity chargeable lithium-ion battery for extra stamdby time -
I. External mic port

Bluetooth HANDS-FREE
A. Bluee tooth edition: CSR BC3 V2.0
B. Disappears the echo technology: CVC technology
C. Blue tooth recive scope: 10m
D. Mic conversation distance: 0.5-2.0m
E. Speaker output: 1w
F. Supply voltage for car charging: DC9-26V
G. Working temperature: 0-60
H. Callback and redial function
I. Built-in speaker
J. Full-duplex/Noise&echo suppression/DSP Technology
K. A2dp Function