SANOXY Wireless Bluetooth PU Leather Keyboard Case is designed specifically for the Samsung Galaxy Tab 10.1. It not only protects your device it folds up neatly to be a stand so you can use your tablet at home, travelling or in the office. This leather case with a Bluetooth keyboard is easy to fit and convenient to use with your device. If the keyboard is not required then it simply folds behind your device, out of sight. This stunningly attractive and unique case is the ultimate compliment to the classy look of your device. The case has cut outs for all functions of your device, maintaining full functionality while in this case. Specifications: Suitable for: Samsung Galaxy Tab 10.1 with specific carriers and versions (See the incompatibilities above) Bluetooth version: 2.0 Sleeping current: <200 UA 100 MA Uninterrupted working time: 90 hours Charging time: 4-4.5 hours Polymer Batteries: Minimum 300 MAH Battery life: 3 years Battery specifications: 4.5 x 24 x 47 MM Key strength: 80+/-10g Key life: 500 million Operating temperature: -20-+55AC Storage temperature: -40-+70 AC