Universal Car Dual Port USB Charger Power Outlet Adapter 3.1A 5V IP66 with LED Digital Voltmeter + 60cm Cable(Blue Light) Type-Roadway Safety Qty per Carton 58

Qty per Carton 58

Display function: vehicle apeed

good compression performance

One Package Size 13cm * 9cm * 5cm / 5

Universal Car Dual Port USB Charger Power Outlet Adapter 3.1A 5V IP66 with LED Digital Voltmeter + 60cm Cable(Blue Light) Type-Roadway Safety Qty per Carton 581. Anti flame resistant nylon environmentally friendly materials. 2. The input voltage of the product is 12 24V, all trucks of 12 24V can be installed and used, and the scope of use is very wide. 3. The product is equipped with 3. 1A dual USB, which can be used for power supply of mobile phones, tablets and GPS. 4. The product is equipped with a voltmeter to detect the use of the car battery at any time to prevent safety accidents caused by poor