RYRA Rechargeable Bluetooth Keyboard Wirele Mute Thin Mini Keyboard Tablet Office USB Keyboard For IOS Android Windows PC Ipad Description: It can be used with smart phone, tablet, notebook, and desktop computer. The exterior is specially designed for your for iPad. The system is designed for Windows,Android,IOS Light weight, quiet keystrokes, dust-proof Scior type keyboard, quick typing, good feeling. Micro interface, , easy to charge. charging about 2 hours.Built-in 110mA lithium battery, lasting use for more than 40 hours. Product parameter introduction: 1. Interface standard; Bluetooth 3.0 2. The effective range of operation; within 10 meters 3. Working voltage; 3.0-4.2V 4. Working temperature; minus 10 degrees to 55 degrees 5. Button force; 60±10g 6. Button life; 3 million clicks 7. Weight: 7 inches / 120g; 10 inches / 210g 8. Size: 7 inches / 20 * 12.5 * 0.6cm; 10 inches / 24.5 * 15 * 0.6cm 9. Standby time: le than 100 days Specifications: Use the tutorial: 1. Push the [OFF switch to ON] in the upper right corner of the Bluetooth keyboard. At this time, the blue light will be on and the keyboard will start. 3, open the tablet, find - settings - turn on wirele and network - turn on Bluetooth - search for nearby devices - [search for Bluetooth keyboard name] click on the connection. 4, the tablet screen prompts [Bluetooth pairing request (enter Bluetooth paword XXXX to pair "Bluetooth keyboard")], enter the number displayed on the screen on the Bluetooth keyboard and click the Enter key, the connection is succeful! Input method switching: control space Package Included: 1 x Wirele Bluetooth Mini Keyboard 1 x USB Cable Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3mm error, due to manual measurement. Please leaving a meage before you give the bad feedback, if the products have some problems. Thanks for your understandings