Universal Wireless Multi-Function Subwoofer Cigarette Lighter.

Product information:
Material: metal + ABS material
Weight: 60 (g)
Storage capacity: No memory
FM frequency modulation function: Yes
Play time: plug and play; Cigarette lighter power supply.
PC interface type: USB
Size: 1.3 inches
Power supply voltage: 12-24 (V)
Screen color: OLED color screen
Power supply mode: Cigarette lighter type car MP3
Audio source: Car integrated MP3 player
Color: Black
Package type: Official standard
Color: HY91 black