EZOPower All-in-One USB Travel Charger - AC Wall Charger and DC Car Charger in One with Two Dual USB Output Ports for HTC One M9 Charging Cell Phones, MP3s, iPods, iPhones and Other Wireless Devices 2-in-one universal travel charger. 2 USB output could charge 2 devices simultaneously Foldable AC wall plug. Wall AC Input: 100~240V 0.25A 50/60Hz (international standard) Car DC Input: 12~24V 0.85A USB Output1: 5V 1000mA. USB Output2: 5V 1000mA UL Listed certified product. Short circuit protection.