Welcome to Quinlirra brand store. The products are promoted in limited time. I wish you a satisfactory product. If you have any questions, please consult our customer service and we will reply you as soon as possible. Quinlirra Promotion Wireless Keyboard and Mouse Set, Compact Quiet Wireless Keyboard and Mouse Set 2.4G Ultra-Thin Sleek Design for Windows, Computer, Desktop, PC, Notebook, Laptop HK-06 Ultra-thin Silent 2.4G Wireless Keyboard and Mouse Set 1600DPI Product description ： 1. Wireless keyboard and mouse combination, advanced 2.4 GHz plug-and-play configuration, use a small receiver to wirelessly connect the keyboard and mouse to the computer. 2.4 GHz wireless technology can provide strong connectivity and a reliable wireless range of 10 m. 2. The mouse has a cursor speed of 1000 DPI, has a high response speed and a sensitive optical lens, and can work on most surfaces of a desktop computer. 3. Full size, maximum comfort and productivity, the mouse provides support for the hand. 4. Soft skin, sweat-proof, strong, non-slip soft rubber rollers can slide, use forward/backward. 5. This product is used with batteries, it is not equipped with batteries when shipped, please prepare yourself in advance. Product parameter ： Battery required: 4 AAA batteries (not included), two mice, two keyboards Keyboard size: about 15.2 * 4.4 * 1 inch Keyboard working voltage: 3.0 V Mouse size: about 4 * 2 * 0.7 inches Mouse DPI: 1000 Mouse working voltage: 1.5V Wake-up method: press any key Service time: 3 million strikes Products include ： 1 pc wireless keyboard 1 pc wireless mouse 1 pc USB receiver (stored on the back of the keyboard) 1 pc keyboard protective film Product description ： 1. Wireless keyboard and mouse combination, advanced 2.4 GHz plug-and-play configuration, use a small receiver to wirelessly connect the keyboard and mouse to the computer. 2.4 GHz wireless technology can provide strong connectivity and a reliable wireless range of 10 m. 2. The mouse has a cursor speed of 1000 DPI, has a high response speed and a sensitive optical lens, and can work on most surfaces of a desktop computer. 3. Full size, maximum comfort and productivity, the mouse provides support for the hand. 4. Soft skin, sweat-proof, strong, non-slip soft rubber rollers can slide, use forward/backward. 5. This product is used with batteries, it is not equipped with batteries when shipped, please prepare yourself in advance. Product parameter ： Battery required: 4 AAA batteries (not included), two mice, two keyboards Keyboard size: about 15.2 * 4.4 * 1 inch Keyboard working voltage: 3.0 V Mouse size: about 4 * 2 * 0.7 inches Mouse DPI: 1000 Mouse working voltage: 1.5V Wake-up method: press any key Service time: 3 million strikes Products include ：