Leasun Ultrathin (4mm) Wireless Bluetooth Keyboard(with a Transformers Protective Keyboard Case,can Transform to a Stand) for Android Tablet/phone Samsung Galaxy Tab / Samsung Galaxy Note / Google Nexus 7 /Asus Memo Pad / Sony Xperia Z2),black Compatible with Android tablet such as Samsung Galaxy, Google Nexus, and other devices running Android 3.0+. Sleek and portable, ultra-slim (less than 1/4 inch). lighter and slimmer than other portable keyboard selling in the market Real "hard" laptop style keyboard with high end ABS material. 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. Built-in rechargeable lithium battery provides for 200 hours of uninterrupted usage, while auto-sleep feature saves power and ensures you get the most out of every charge. Package includes: Ultra-Slim Wireless Keyboard with a transformer stand case, USB cable, instruction manual. Bluetooth Version: Bluetooth V3.0; Working range: 10M; Size: (230mm*125mm*5mm),Please Note that the Transformer case is just a universal stand and keyboard protector, not the protect case for your tablets.