Product information:
Material: ABS + Rubber Circle
Weight: 34 (g)
PC interface type: Bluetooth
Size: 1.2 inches
Power supply voltage: 12 (V)
Screen Color: Monochrome Screen
Power mode: cigarette instrument vehicle MP3
Source Source: U disk car MP3
Color classification: BT69 dumb black, BT69 electroplated silver

Packing list:

Wireless music player x1