Specification: Bluetooth 3.0 interface standard Operating distance to 10 meters Operation Voltage: 3.0 ¨C 5.0V Standby Time: 60 days Charging Time: 4 ¨C 5 hours Battery Capacity: 450mA Color: WhiteFeature: 1. Built-in wireless Bluetooth 3.0 Keyboard 2. Modern style designed for Apple iPad Mini 3. iPad Mini display stand for easy viewing 4. Built-in rechargeable polymer lithium battery which lasts for approximately 55 hours per charge 5. Touch screen interface with multiple uses 6. Light weight quiet keystrokes water and dust-proof 7. Wireless Bluetooth stereo the maximum output power of 3w*2 8. Continuous audio playback up to 4 hours 9. Undervoltage intelligent alam sound Package includes: 1 x Wireless Bluetooth Keyboard (iPad is not included) 1 x USB Power Cable 1 x Owner Manua