Wireless Bluetooth Keyboard- Coastacloud Multi-Device Bluetooth Keyboard for iPad- Ultra Slim Typing Portable Mini Wireless Keyboard for iOS iPhone/IPad/IPad Pro-Samsung Android Tablets-Windows

Keyboard User Manual Product model specification Size:24.5*15*0.5CM 1.Bluetooth 3.0 Interface Standard 2.Operating Distance Available: 10 meters 3.Modulation System: GFSK 4.Operating Voltage: 3.0-4.2V 5.Working Current: <8mA 6.Standby Current: <0.3mA 7.Sleeping Current: <40 µ A 8.Charging Current: 30mA 9.Standby Time: >100 days 10.Charging Time: 2-3 hours 11.Lithium Battery Capacity: 150mA 0.55Wh 12.Sustainable Working Time: more than 50 hours 13.Lithium Battery Life: 1 years 14.Key Strength: 80 + 10g 15.Key Life: 5 Million Stroke 16.Operating Temperature: -10°C + 55°C Package included: 1* X3 Bluetooth Keyboard 1* micro-USB Charging Cable 1* Instruction Manual 1* Adjustable Stand (free) Low-Volume Keys and Silent Buttons Each use point is balanced more Comfortable, Quieter click, even if you work at night, it will not affect your family's rest, make you concentrate on your work. widely compatible widely compatible with most systems including Windows/IOS/Android With 78 keys, this wireless keyboard make it easy to access Music, Play/Pause, Volume, Internet, E-mail. NOTE: 1. No need to pair with the Bluetooth again in the same device. 2. The keyboard will not connect again automatically after disconnected. Please remove the name: Bluetooth keyboard in your device lists and repeat the connecting steps. 3. If the keyboard was connected to another device, which is equivalent to completely disconnecting from the previous device. If you want to reconnect successfully to previous device, please delete "Bluetooth Keyboard" from the "My Devices" list, and click "Bluetooth Keyboard" under the "Other Devices" list.