Joyroom C-M216 3.1A portable dual usb car charger for smartphones and tablet pc

Spec: 1.Brand：JOYROOM 2.Model：C-M216 3.Name：3.1A 2USB Car charger 4.Material：ABS+PC fireproof material 5.Input：12-24V 6.Output：5V-3.1A Features: 1.12-24V universal car models, intelligent IC protection, safe and secure; 2. Dual USB 3.1A MAX output, which can charge two devices at the same time; 3. Feel comfortable, suitable for carrying, easy to insert; 4. PC environmentally friendly flame-retardant casing, users are more comfortable to use; 5. Built-in smart chip, multiple security protection, with overvoltage, overheating, overcurrent, surge, etc