Nam.e: Ding Cheng HM-D801 Dual USB Car Charger Brand: Ding Cheng Model: HM-D801 Colours: White DC Input: 12-24V USB1+ USB2 DC Output: 5V/2.1A(Max.) Operating Temperature: -10℃-40℃ Storage Temperature: -20℃-60℃ Overcurrent Protection: ≥ 3A Product Size: 17*10*3.5cm Product Weight: 22g Power Indicator: Charging Time for Iphone: 3 hrs Description * T-shaped mini appearance. lightweight and high-grade appearance. has patent protection. * Shell adopts piano-paint technology. use imported PC and ABS shell which can bear temperature 110 ° or more. with fire-retardant. high toughness. rugged wear characteristics. filling the high-end quality. * Mini Size. Super portable. convenient and effective. Features * Dual USB interfaces. can charge for 2 devices at same time. * Automatically recognize the voltage. speedy charging for equipment. * Built-in fuse. automatic power off when over-current. secure and safe. * Suit for all devices on the market. universal and convenient. * Authorized brand by Apple. Advantages * Dual USB can be used at same time. * Automatically recognize. speedy charging. * Built-in fuse. very secure.