PERFECT COMPATIBILITY - Compatible with Samsung Galaxy Tab A 10.1-inch SM-T580N/SM-T585N/SM510/SM515, Tab A 10.5, Galaxy Tab S4/S6, Galaxy Tab E 9.6, Tab E 8.0, Galaxy Note 10.1, Galaxy S6 - S 9 S 10, Huawei MediaPad M5 8.4, M5 Pro 10.8 2018, Google Nexus 10, Nexus 9, Venue 10 (7000)，LG, RAC, Nexus, ZTE etc and other IOS, Android and Windows tablets. | 7 COLORS BACKLIGHT KEYBOARD - 7 colors backlit (deep blue, yellow, green, white, red, purple, cyan) and 3 levels of brightness provides different visual enjoyment and makes it easy to type in the dark place. The gentle light doesn’t harm your eyes. Perfect for working or gaming in the dark. | COMFORTABLE TYPING & VIEWING - Real "hard" laptop style keyboard with high end ABS material. Not cheap silicone keyboard as other cases in market. A spring mechanism underneath each key ensures a tactile response with every stroke, helping you to type faster and with less error than on a touch screen. Combo with the free stand holder can stand any tablets or phones at 6 different angles. | RECHARGEABLE LAPTOP KEYBOARD - Built-in rechargeable lithium battery provides for 140 hours of uninterrupted usage, while auto-sleep feature saves power and ensures you get the most out of every charge. A must have power saving wireless keyboard for your work, study or trip. | LIGHTWEIGH & PORTABLE - Slim Size in 9x5inch (235*135*5mm). It’s less than 1/4in design makes for easy portability. Lighter than a standard magazine, durable enough to travel, school, and business. The keyboard is small enough to put it into your suitcase/handbag. We offer you 12-month warranty and lifetime customer service.