Description: -slim Wireless Keyboard Case for Samsung Galaxy Tab A 10.1 2019 (SM-T510 T515 T517) tablet, NOT work for any other model devices. Please check the model number before purchase; All in One Design: Wireless Keyboard + Stand + Carrying Case, stylish and convenient, perfect for daily use and travel Innovative magnetically detachable wireless keyboard design, easily remove the keyboard any time you want; Three dents on the case for propping up the tablet into three different viewing angles in landscape mode Lightweight and slim 7mm laptop-style keyboard made from quality ABS material, well-spaced keys and spring mechanism underneath offer better tactile response for users, providing a fast and smooth typing experience Premium composition leather exterior protects your tablet from accidental dropping and bumps; Soft anti-slip interior protects your tablet from being scratched Precise cutouts allow full access to all features (Cameras, Speaker, Ports and Buttons) Specification: Built-in lithium polymer battery capacity: 150 mAh Voltage: 3.7-4.2 V power charge connector Input: Micro USB charge 5V Removable Bluetooth 3.0 ABS keyboard Keyboard standby time: 30 days approx Continual working time: 55-70 hours Charging time: 1.5-2 Hours Operating temperature: -20 ~ 40 degrees Celsius Working distance: < 10 m Buttons use times:5 hundred million times Backlight: Colorful Material: PC+PU leather Size: 165x252x24mm/6.5x9.9x 1 inch Package Includes: 1 x Bluetooth keyboard with PU Leather Case 1 x USB Charging Cable 1 x User's Manual