Description: Cigarette Lighter Socket USB With a cover, waterproof and dust-proof. Can use on ABS plastic high temperature resistance flame retardant environmentally friendly materials, can be -20 ? - 90 ? environment, and anti-flame retardant properties, safety factor is very high. black shell, white movement, blue light, plus fine workmanship, the whole product looks high-end atmosphere. 2.1A large current, can give mobile phones, flat, camera car vacuum cleaner and other vehicle supplies power supply. input voltage is DC12-24V universal voltage, can be installed to cars, motorcycles, SUV, boat, yacht and other means of transport. Specification: Material :ABS Plastic Input voltage: 12V-24V Output voltage: 5V Output current: 2.1 A Working temperature: -20? - 90? Output interface: USB Socket Dia:approx 5cm/2'' Hole diameter: approx 30mm Package Includes: 1 Pieces Dual USB Power Supply Socket 2PiecesBlue terminals 2PiecesScrews