DUDAO R2PRO-B 3.1A BT MP3 CAR CHARGER

Type: Bluetooth & MP3 car charger with Dual USB Ports and LED display
Input: DC 12-24V
USB1&2 Output:  5V / 3.1A                                         
Color: black + gold
Feature: support bluetooth , voice broadcast, USB flash disk play

1. support bluetooth, voice prompt
2. 2USB output, can charge 2 devices at the same time
3. LED digital display
4. 3.1A current, fast charge
inner box: 30pcs
carton: 180pcs
578*563*540