Bluetooth Handsfree Inside Rearview Mirror

Features: 1) Full duplex, noise and echo cancellation, DSP technology 2) Bluetooth specification: 1.2 3) Built-in microphone and loudspeaker 4) Super bright LED display panel for incoming call indication 5) Voice dial and redial 6) Record important information during conversation 7) Wireless headset, convenient for private conversation at anytime 8) Switch to car kit\'\'s speaker easily 9) High capacity Li battery, standby time: one week