General description The 10X 5V 4.2A Dual 2USB Charger Socket Adapter is designed for use in 12V and 24V vehicles such as cars and motorcycles. This compact and efficient charger allows you to power multiple devices simultaneously with its dual USB ports. Technical specifications Material: ABS High Temperature Nylon Flame Retardant Color: Blue + Black Power Input: DC 12V-24V USB Output Voltage: 5V Output Current: 4.2A MAX Power: 22W No Load Power: 0.18W Working Temperature: -20℃ to 80℃ Waterproof Level: IP66 Length of Product: 5.4cm Hole Diameter: 2.9cm Head Diameter: 3.7cm Positive and Negative Pole Metal Length: 1cm Package Contents 10 x Dual USB Charger Socket 20 x Insulated Terminals