1)For any mobile with built-iin bluetooth function 2)Host will automatically search mobile which has been paired, and connect automatically 3)Dial/Redial/Dial-back/Answer the call/Reject the call with the keyboard 4)Wirless installation, no need phone holder or extra card 5)Blue LCDdigital display:Incoming call display(Chinese and English/FM status disp;ay/Battery statues display/Blutooth status display 6)High-capacity memeory function,can transmit phone number by bluetooth. Can store 600 business card from the cell phone 4say for call:built-in speaker/transfer the voice into the car stereo via FM(FM87.5---108.0KHZ)/Independent Bluetooth earphone for privatecall 7)Full duplex,DSP technology for noise and echo cancellation. 8)Voice reporting function,whendrawing and phone coming can report phone number. 9)Memory function:Can store 20 groups incoming call number and outgoning call number 10)Deyboard shortcuts search name and phone number, can adjust volume when on the phone. Can play MP3 music wirless from mobile, still can by car speaker. 11)With built-in lithium battery(same as Nokia), long standby time. 12)Enclose car charger and blurtooth earphone charger for home-use. Wireless bluetooth earphone can be disassembled or used even leave the car. 13)LED light on the tluetooth car phone as the hand torch.