BD021 Bluetooth Keyboard 10 inch BD021 Bluetooth Keyboard 10 inch Universal Device for Android Windows iOS . It can be used with smart phone, tablet, notebook, and desktop computer. The exterior is specially designed for your for iPad. 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 Scissor 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 24 hours. Product parameter introduction Interface standard; Bluetooth 3.0 The effective range of operation; within 10 meters Working voltage; 3.0-4.2V Working temperature; minus 10 degrees to 55 degrees Button force; 60±10g Button life; 3 million clicks Weight: 10 inches / 210g Size: 10 inches / 24.5 * 15 * 0.6cm Standby time: less than 100 days What is Box : 1X BD021 Bluetooth Keyboard 10 inch 1X Charging Cable |