Why Choose Our Cigarette Lighter USB Charger? -With the telescopic design of spiral cable, it is easy to take and use. -It can charge up to five devices at the same time, improve efficiency and save time. -The car charger fast charge is made of high-quality alloy materials, which make the contact more stable. -Support Android, Iphone, type / various interfaces. Supper fast charging & Multi protection technology: -Smart chip, multiple safety protection -Temperature protection, cigarette lighter protection, overvoltage protection, undervoltage protection, short circuit protection, battery protection -Multiple circuit protection gives you a sufficient sense of security to better protect your car and equipment. Specifications: Material: high-quality Alloy materials Size:7*3 cm/2.76*1.18 inch The spiral cable can be stretched to 39.4 inches Package include:1*Car Charger Adapter Wide compatibility: Android, Iphone, type / various interfaces,Suitable for 12v-24v vehicles[Car charger]: Dual ports car charger adapter with coiled cable and 3 in 1 fast charging cord is applicable to cars, trucks, buses and other 12V-24V models. It can charge 5 devices at the same time, and is a necessary on-board charger for road travel enthusiasts and long-distance drivers. [Digital display]: The USB charger of the cigarette lighter uses a new digital display screen to monitor the current at any time, easily grasp the health of the battery voltage, monitor the voltage in real time, and make driving safer. [Fast charging]: 2 ports and 3-in-1 power cable allow you to charge up to 5 devices at the same time, support Android, apple, type / various interfaces, and charge the device battery to 60% in only 30 minutes, suitable for road travel enthusiasts and large families. [Smart chip]: Smart chip, multiple safety protection - temperature protection, cigarette lighter protection, overvoltage protection, undervoltage protection, short circuit protection, battery protection. Multiple circuit protection gives you a sufficient sense of security to better protect your car and equipment. [High quality materials]: The car charger fast charge is made of high-quality Alloy materials, which make the contact more stable. With the telescopic design of spiral cable, it is easy to take and use. It can charge up to five devices at the same time, improve efficiency and save time.