Charging&Power:Automatically detect the charging device and charging environment, match the optimal current, display output current value;power supply for other devices, the maximum output 5V/2.5A. Automatic memory function of power failure frequency point.
Music Play:Can automatically play and transmit the MP3 files of USB driver ,Micro SD card directly, Supports dual USB output voltage
Bluetooth Communication:Bluetooth version:2.1+EDR . Simply paired your phone with the Bluetooth FM Transmitter and its hands-free system can set free your hands during answer the calls and let you safely drive.
Bluetooth answer, hang up, reject, redial calls and other functions, Bluetooth stereo music play
Sound Quality:Excellent hi-fi stereo sound quality.High-performance built-in microphone with Echo cancellation and noise suppression (CVC) technology which can offer your clear talking and wonderful music.Bluetooth sound processing:A2DP

Product description

This product is bluetooth car charger mp3 player for vehicle. Adapting professional-grade high-performance bluetooth Module, built-in mp3/wma decoder chip make it capable of playing the music flies in u disk, firing into the car stereo via wireless. Besides, during the bluetooth connecting ,play the phone's music and FM transmitter to Car Audio, perfect ,as calling incoming automatically switches to the speeaker's state, call end then automatically back the music player. So you do not do any modifications, easily enjoying the music and handsfree phone calls while you are driving. This item not only support Bluetooth Handsfree call but also music play. Rated operating voltage: 12V Working Voltage limits: 9-26V USB Output: 5V/2A Working Temp: 0-50° Support Play format: MP3 WMA SNR: >60db Distortion: <0.1% Frequency Response: 20Hz-15Khz Left and right channel separation: >60db BT Version: Version 2.1+EDR Bluetooth sound processing: A2DP(Advance Audio Distribution Profile) Bluetooth transmission distance: 10M Bluetooth microphone effective range: 0.5-2M FM transmission frequency: 87.5-108Mhz FM transmitter mode: Stereo digital PLL locking.