1. Material: aluminum alloy, plastic, electronic components
2. Input voltage: DC12-24V
3. Suitable for a variety of cars
4. Adopt fireproof shell, fireproof and flame retardant, sturdy and durable
5. Intelligent control chip, multiple protection
6. Built-in intelligent identification chip to automatically match the current required by the device and reduce losses
7. Anti-skid shrapnel on both sides, three-point integrated buckle design, no fear of bumps
8. Dimensions: 7.4 x 3.46 x 3.46 cm
9. Weight: about 50 grams