Qwert 9 inch Bluetooth keyboard Rechargeble Ultra thin Wireless keyboard Tablet Keyboard with Touchpad For IPad IOS Laptop|Keyboards Features: • Brand new and in high quality with a whole piece of aluminum alloy back cover. • Brushed metal texturing keyboard panel is anti-skid and gives you a feeling of high class. • Portable, ultra slim and very convenient for you to carry it to travel or go on a business trip. • It can be used with smart phone, tablet, notebook, and desktop computer. • Use Broadcom Bluetooth Module 3.0,with stable quality. • The exterior is specially designed for your iPad mini. • The system is designed for Windows,Android,IOS. • Light weight, quiet keystrokes, water-proof, dust-proof • Scissor type keyboard, quick typing, good feeling. • Micro interface, easy to charge. • Energy saving keyboard sleep mode Specifications: • Color: black(random) • Operating Distance: 10 m • Modulating System: GFSK • Operation Voltage: 3.0-5.0V • Working Current: Less than 2.0 mA • Standby Current: 0.3-0.5 mA • Sleeping Current: Less than 25 UA • Charging Current 200 mA • Charging time: 4 hours • ithium Battery Capacity:2300 mA • Uninterrupted working time : 40 hours • Standby time: 230 days • Lithium Battery Life: 3 year • Key Strength: 80±10g • Key life: 5 million strokes • Operating Temperature: -10-+55 Celsius • 8 Inch Dimensions: 200*125*6mm • 8 Inch Dimensions: 230*151*6mm Package include 1 x Wireless Bluetooth Mini Keyboard 1 x USB Cable