Hi,my dear angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. 10 inch Wireless Keyboard Set Candy Color Keyboard And Mouse For Laptop Notebook PC Feature： Bluetooth 3.0 technology provides a cable-free & clutter-free connection. Operating distance: 10m. The keyboard material has brushed texture processing, high-end, plastic material and PCBA board.. The keyboard has a perfect and intimate design, almost perfect craftsmanship, super good button feel, and easy operation. The appearance design is simple and generous, the seams are exquisite, the hand feel is super fine, the internal fine craftsmanship, various functions are easy to operate and the machine is firmly fixed to protect the machine from scratches and damage. The keyboard adopts an environmentally friendly plastic keyboard that meets international safety standards, dustproof,, scratch-resistant,, high-performance, and cost-effective. Specification: Material: Plastic Color: white, black, green,, yellow Bluetooth: 3.0+HS Use distance: 10M or more Modulation method: 2.4GHZ Working voltage: 3.0-5V Working current: