Fintie Keyboard Case for Samsung Galaxy Tab S4 10.5 2018 Model SM-T830/T835/T837, Slim Shell Lightweight Stand Cover with Detachable Wireless Bluetooth Keyboard, 7 Color Backlight, Black - CSAN400

• 【Compatibility】This case is compatible with Samsung Galaxy Tab S4 10.5 Inch SM-T830/T835/T837 tablet 2018 release. It will NOT work for Tab A 10.5 2018 Release or any other model device 【Long-Lasting Battery】750mAh High-capacity Battery and Bluetooth Low Energy 5.0 Technology ensure that the keyboard can provide up to 750 hours with backlit off and 7 hours with backlit on of uninterrupted usage 【7 Color Backlight】Featured with bright backlight keyboard, 2 levels of brightness and 7 kinds of backlit makes your keyboard gorgeous and special, ensures the keys are sharp, bright and easy to read in dim light, more comfortable typing experience 【Turn Your Tablet into A Laptop】This keyboard can support Android, iOS Systems. 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 touchscreen 【Built-in S Pen holder】Grab your New Samsung S Pen effortlessly whenever you want,easily to carry your S Pen with your device. Samsung S Pen NOT included! Available in a variety of bright and fun colors. Support auto sleep/wake function by CASE ONLY mode