Features:

• Dual USB ports with 3.4A output current
• Real-time monitoring car battery voltage to ensure safe driving
• When battery voltage drop to 11.8V, alarm  buzzer will activated & display show LOW
• Intelligent IC chipset with under-voltage, over-voltage and short circuit protection 
• Quickly charge for your two digital devices with intelligent current distribution
• Compatible with most digital devices, provide convenience for your every digital product 
• 90 degree rotation design, convenient to adjust the perfect angel 

Product specification 

• Input: DC12-24V 
• Output: Dual USB  DC5V 3.4A, Output 1: 5V/2.4A,  Output 2: 5V/1A
• Circuit board: Intelligent IC, could automatic recognition the exact output 
• Material: ABS+PC fireproofing environmental material 
• Color :  White + Black 
• Suitable for Car, Van, Bus, Lorry