DESCRIPTION
1. Material: ABS+PC+aluminum alloy
2. Bluetooth: V4.2 JL
3. Output: USB1:5V2.1A, USB2:5V1A
Total output: 5V / 3.1
4. Dual USB port charging, can charge multiple electronic devices on the car at the same time, and has battery voltage detection function, support U disk, maximum 32G
