Find the art in your life.Features:100% Brand new and high quality!LED DisplaySupport Bluetooth Hands-freeSupport Bluetooth stereo music playEcho cancellation and noise suppression (CVC) technologyDual USB output. total output 5V/3.1ABluetooth Stereo and FM transmitterAutomatic power-off memory functionThis product is a special Bluetooth car charger that can switch the call to the hands-free state via the professional Bluetooth module as long as the mobile phone is provided with the Bluetooth function. When the call is finished， it will be switched to the music play automatically. It can also send the music in your phone to your car sound wirelessly. You can enjoy the music and answer the call in hand-free mode without refitting your car， which ensure the driving safety while enjoying music. Specifications:Color: BlackSize: 82*60mmRated Voltage: 12VLimited voltage:9-26VUSB Output: 5V 3.1ASNR: >60dBDegree of distortion: <0.1%Frequency response: 20Hz~15KHzLeft and right channel: >60dBBluetooth Version:2.1Bluetooth voice: A2DP(Advance audio Distribution profile)Transmit distance: 10M maxBluetooth microphone effective range: 0.5~2MTransmit frequency: 87.5-108MHzTransmit frequency modulation mode: Stereo digital PLL frequency lockPackage Includes:1 x Car Bluetooth Transmitter PlayerMy Store Provided Intimate Service.