3.1A Type C +Dual usb mobile charger with led lighting 

Working voltage: 12-24V
Voltage limit: 9-30V

Daul USB output: 5V 3.1A/1A
Play format: MP3 WMA
SNR: >60DB
Distortion: <0.1%
Bluetooth version: 5.0
Bluetooth sound processing: A2DP
Bluetooth transmission distance: 5 meters
Bluetooth microphone effective distance: 0.5-2 meters
FM frequency: 87.5-108.0MHZ

Material:ABS
Color:Black Screen:Blue LED

Function:
1)Bluetooth V5.0
2)7 colors ambient lighting
3)FM transmitter 
4)Read U disk
5)Dual USB charger: 5V 3.1A/1A
6)Type C charging port