Arteck Universal Backlit 7-Colors Ultra Light Slim Portable Wireless Bluetooth 3.0 Keyboard for iOS iPad Pro, Air, Mini, Android, Windows Tablets PC Smartphone Built in Rechargeable 6-Month Battery

7 Unique Backlight Color: 7 Elegant LED backlight with 2 brightness level and auto sleep feature to maximize power usage., Broad Compatibility: Use with all four major operating systems supporting Bluetooth (iOS, Android, Mac OS and Windows), including iPad / iPad Air / iPad Pro / iPad mini / iPhone / Android Tablets like Samsung Galaxy Tab, Google Nexus / Windows / Mac, etc., 6-Month Battery Life: Rechargeable lithium battery with an industry-high capacity lasts for 6 months between charges (based on 2 hours non-stop use per day and backlit off), Ultra Thin and Light: Compact size (9.7 X 5.9 X 0.24in) and light weight (0.37lb) allows easily carried and packed backpack, messager bag or case., Package contents: Arteck Backlit Bluetooth Keyboard, USB charging cable, welcome guide, our 24-month warranty and friendly customer service.