● Bluetooth specification: 2.0       
● Easy to install and no need to remove the original rearview mirror;   
● Independent FM wireless earpiece to protect your secrets.     
● Access 200 business card with English name from cell phone     
● Can scroll 10 groups of incoming calls and redial it.   
● Characteristic designs, super light and ultra-thin.<305g>     
● 35 seconds record and play function.      
● Super bright LCM caller English name display.      
● Complete bluetooth wireless installation.      
● DSP technology, Full duplex, noise and echo suppression.     
● With 1650mAh Lithium battery to provide typical standby time of  more than 10  days of 11 hours and headset talking time of 5 hours.      
● Dial and redial,voice dialing , last call redialing, and call switching function
● Built-in high intelligent microphone and powerful speaker.     
● Transmit the signal into car radio by FM frequency.      
● USB port for software update.