Large screen display QC 3.0 fast charging dual usb charger  with bluetooth 5.0 chip

Working voltage: 12-24V
Voltage limit: 9-30V
Daul USB output: QC3.0 5V,1A
Play format: MP3 WMA
SNR: >60DB
Distortion: <0.1%
Bluetooth version: 5.0
Bluetooth sound processing: A2DP (Advanced Audio Distribution Mode) function support
Bluetooth transmission distance: 5 meters
Bluetooth microphone effective distance: 0.5-2 meters
FM frequency: 87.5-108.0MHZ

Material:ABS
Color:Black Screen:LCD
Function:

1)Bluetooth V5.0
2)Auto Import PH.Book 
3)USB port x 2
4)FM transmitter 
5)Read U disk 
6)USB charger:QC3.0 5V,1A
7)Hands-Free Calling 
8)Aux port
9)Support TF card
10)EQ mode