Safety Assurance: FONKEN USB wall charger approved for FCC-RoHS certification, Listed E326703. This 5V/2A power adapter , with its integrated circuit chip, identifies the charging state of the device and provides protection against over-charging, over current, and over-heating. Charging stops when the devices battery is full. Safe to use. Super Compatibility: The Phone charger Compatible with most smartphones and other USB supported devices, such as iPhone 7 plus 6S Plus 6 Plus, iPad Pro, iPod touch, Samsung Galaxy S7 S7edge, Note 5 , Nexus 6P 5X, Oneplus One/2, HTC, LG, Nokia, Blackberry, Motorola, MP3 players, smartphones, e-book readers, kindle, Bluetooth speaker, and more. Provide more convenient for your life. Universal & portable: Input: AC 100-240V, Output: DC 5V/2A wall charger (World Standard). Lightweight and portable design is convenient to carrying for your international travel. This USB charger Plug provides fast charging speed for your iPhone and other smartphones