1. 100% Brand new and high quality.
2. Built-in microphone.
3. Bluetooth hands-free calling.
4. Support music format MP3/WMA/FLAC.
5. Playing music from TF card or cell phone with Bluetooth.
6. Power on--Plug in the cigarette lighter in car.
7. USB charging port 5V/2.1A.
8. LED screen display.

Specification:
-Color: Black， Black + Silver
-Input Voltage: 12-24V
-Output Voltage: 5V+/-0.25
-Output Current: 2100mA (Max)
-Short Circuit Current Protection: 2.4-3
-Bluetooth Version: V3.0+EDR
-Frequency: 20h-20KHZ
-Sensitivity: -42db±3db 360
-Voltage: 5V+/-0.5V
-Working Current: 45mA (Max)
-Standby Current: 25mA (Max)
-Frequency: 2.402-2.480 GHz
-Range: 5m
-Sensitivity: -92dBm
-Radio Frequency Output: 4dBm
-Frequency: 87.5MHz---108.0MHz
-Transmitted Power: 87dBm / 107dBm
-Range: 2m

Fits for iPod/iPhone， for samsung， for ipad， for nokia and other mobile devices.

Package included:
1 x Car Bluetooth MP3
1 x User’s Manual

Note:
1. There is no TF card/Micro SD card included.
2. It can be compatible with most cell phones， but part of function cannot be realized in some phones. The product updates functionality without notice.