Wall Charger Travel Kit, E-Trends 4-Port USB Wall Charger 3.1A(15.5W) Travel Kit With Interchangeable Plugs (US, UK, EU, AU); Multi port USB Travel Charger With Smart IC For iPhone / iPad / iPod & Android Windows Phone / Tablet, USB Charger Devices etc- Retail Packaging Black Color Universal AC travel charger with 4-USB output ports Input: 100-240V ; Output:15W 5V 3.1A; Built-in IC chip and a safety fuse Total output of 3.1A enables rapid charging for all Apple devices,android/smart phones, laptops, and tablets. Four interchangeable AC plugs for US, UK, EU and Australia Caution: NOT compatible with Blackberry