The E Stand CHI BTPF GALAXYTAB 07 Tablet Case is a durable, stylish and streamlined folding protective case designed specifically for the Samsung Galaxy Tab 7 inch tablet. Increase typing accuracy and speed with the built in wireless Bluetooth keyboard. The silicone keyboard has quiet keystrokes, is waterproof and dustproof. When the keyboard is idle for over 10 minutes, it automatically goes into an energy saving sleep mode.