Zyyini Bluetooth Keyboard, 7inch Wireless Bluetooth Keyboard for Tablet, Mobile Phone, PC, Compatible for Windows for Android for iOS

Specifications: Operating Distance: 10 m System: For Windows, Android and IOS Operating Voltage: 3-5 V Operating Current: <2 mA Standby Current: 0.3-0.5 mA Sleep Mode Current: <25 UA Charging Current: 100 mA Charging Time: 4 Hours Constant Working Time: 40 Hours Standby Time: 60 Days Lithium Battery Service Life Time: 3 Years Keyboard Service Life Time: About 5 Million Times Operating Temperature: -10-55 Color: Black Size: Approx. 20*12.5*0.5 cm/7.87*4.92*0.2 in Use Tutorial: 1. Switch on the button on the down right side of the Bluetooth keyboard, keyboard start when blue light lights on. 2. Open the service, operate Setup-Turn on wireless and network-Turn on Bluetooth-Search for nearby devices-Match with Keyboard Bluetooth. 3. Device screen display Bluetooth Match Application, input Bluetooth password XXXX to match. Input the number on the screen on Bluetooth keyboard and hit Enter button. Package List: 1 * Bluetooth Keyboard