[Compatible with] - Amazon Kindle Fire Tablet, Fire HD 8, Fire 7,Fire HD 10 Tablet, Fire Kids Edition Tablet, Kindle Paperwhite Voyage Oasis E-reader,Fire Phone, Fire TV Stick,Echo Dot 2nd Generation,Kindle Fire HD HDX 7" 8.9" Tablet, All Micro USB Powered Phone Tablet. [Powerful&Smart] - Input:100V - 240V Worldwide Compatibility; Output: DC 5V - 2A Max (Also Compatible with 5V-1A, 5V-1.5A etc) . Fast Power Charger For Your Kindle Fire Tablet & E-readers. [SAFETY / UL LISTED] - CTREEY products are Tested, Approved and Certified by UL(UL Certified E326703), manufactured with the highest quality materials, Build in Dynamic IC, Charger IC and Power Fuse, Provides overcharge Protection System/Short circuit/Overload protection/Over-heat protection, it is Safe and Reliable to Charge Your Kindle Fire Tablet.