Computer Accessory Sets features: B033 Rechargeable 3-Folding 64 Keys Bluetooth Wireless Keyboard with Touchpad (Black) Color: we send based on the color or size of the main image of the product page. Quantitywe send based on quantity on title, if there is no quantity in the title, we send based on . 1. new and high quality. 2. Wireless Keyboard includes 64 keys for efficient data input. 3. Wireless Bluetooth 3.0 technology, which ensures your smoothly remote control within 10 meters. 4. Build-in touchpad: Support multi-fingers function will offer a great aid when you do not have a mouse in hand. 5. Design the dedicated Bluetooth to code button. 6. Folding design, compact design make it easy to storage your backpack or briefcase and take it anywhere for using. 7. Compatible with Android and Windows. You can also use it with most Bluetooth Capable mobile phones, laptops, tablets and PCs (Note: iOS & Mac device can not use the touchpad). 8. Power by 140mAh lithium-ion battery.