Square Key Touch Bluetooth Keyboard, Enlarged And Widened Touch Pad, Multi-Function Shortcut Keys Multi-Device Bluetooth Keyboard, Easy To Switch And Stable Connection It Can Be Connected To Terminal Devices That Support Bluetooth External Keyboards And Can Be Switched Smoothly Between Devices; Allowing You To Enjoy A Comfortable And Portable Input Experience Like A Desktop Computer On Your Smartphone, Tablet Or Laptop. 2 Hours Of Charging And 30 Days Of Standby Time, Built-In 180mah Rechargeable Bat Say Goodbye To Computer Troubles, No Need To Repeatedly Replace The Battery, Environmentally Friendly And Easier To Use 1. Applicable Models: Mobile Phones/Tablets/Laptops 2. Interface: Bluetooth 3. Model: Bluetooth Pairing 4. Battery Capacity: 180mAh Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:White Material:ABS Package Contents: 1 * Touch Bluetooth Keyboard 1 * Data Cable 1 * Manual In Chinese And English Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.