<b>The ultra-slim Jelly Comb K015G Bluetooth Keyboard for Mac OS/ iOS is perfect for Macs owners either for home or office working. Easily connect the keyboard to your computer or laptop.</b><br><br> <b>Keyboard Specifications:</b><br> Battery: Built-in 280mAh rechargeable lithium battery<br> Compatible Systems: Mac OS/ iOS <br> Key Life: 3 Million strokes<br> Working Range: Within 8 meters<br> Dimensions: 42.8cm x 12.5cm x 1.6cm<br><br> <b>How to use:</b><br> 1.Turn on the power switch.<br> 2.Short press Bluetooth 1 to select, the light flashes once. <br> 3.Find the bluetooth name(Bluetooth Keyboard) on Macs, click to enable the connection. Bluetooth Channel 1 indicator light will keep light on after successfully connected.<br> 4.To change a device and select channel 2/ 3, please long press 3-5S Bluetooth 2/ 3 , and connect according to Step 1-3. <br><br> <b>Package Included:</b><br> 1 x Extended Bluetooth Keyboard<br> 1 x Charging Cable