• Using high performance IC, stable output current, steady dual USB car charger + socket

• Double USB socket, car charger can charge the battery with USB support many electronic products

• USB with blue LED indicator light, the voltmeter is red LED digital display

• Resistant to high current, high temperature and wear resistance

• With a waterproof cover, when it not use, it can be covered with rubber cover, dustproof and waterproof

• Products suitable for all 12-24V of the car, saloon car, yacht, ships, engineering vehicles

Specification:

• Voltmeter measurement range: 6-33V

• USB input voltage: 12 to 24V

• USB output current: 5V 2.1A

• Electric smoke input voltage: 12V 20A / 24V 10A