3.1A Dual USB Digital Display Multi-Function Driving Recorder Universal Automotive Charger(Black)

1. Input: AC 12-24V 0.35A2. Output: DC 5V 3.1A3. Output interface: dual USB4. Power: 120W5. Scope of application: mobile phone, tablet computer, bluetooth headset, bluetooth speaker, driving recorder, etc.6. Weight: about 80 grams7. Size: about 10x8x3.2cmFeatures:1. Built-in 7-layer intelligent protection system, effectively prevent overcharge, overvoltage, overheating, overcurrent, overload, short circuit, intelligent explosion-proof, safe to use2. Dual USB ports, efficient charging, 3.1A fast output3. Real-time detection of battery voltage4. 120W high power, compatible with most digital devices5. Universal for 12-24V models, wide applicability