If you are the buyers/users of OBDSTAR X300 DP PAD Tablet, please pay attention that

1. There are 2 kinds of adapter power for OBDStar X300 DP Pad, 5V DC adapter power and 12V DV adapter power.

2. The No.1(12V DV adapter power) is the battery charger of the adapters .
The No.2 (5V DC adapter power) is the battery charger of the pad tablet.

3. Please don’t mix-use them, or it will make your device burnt.