2.4G Wireless Connection Keyboard And Mouse Set ： Features: 1. 2.4G wireless technology, 10m receiving range. 2. The laser engraving technology button, beautiful and durable. 3. Intelligent matching, strong compatibility. Applicable to windows, Android4.0 and above, ios system. 4. The mouse and keyboard share a single receiver, plug and play. 5. 6-key multimedia gaming mouse, easy to use. Specifications: Color: Black+Blue Size: Keyboard: 445x150mm Mouse: 115x67mm Package Included: 1 x Keyboard 1 x Mouse 1 x Receiver Wired Keyboard And Mouse Set: Feature: 1. Ultra-thin, comfortable, energetic, cheap, energy-saving, durable. 2. Use ergonomic design suitable for hands to ease the fatigue of pinching the mouse for a long time. 3. Advanced processor, new vision, breakthrough high-speed optical transmission technology, the three leap forward synchronization. 4. High-quality roller, up and down roller function makes it easy for you to browse the web, rubber roller, non-slip comfort. 5. Super engine, four-speed DPI free switching, fast and accurate positioning. 6. Keyboard rainbow backlight, stylish and ultra-thin, easy to carry. 7. Rainbow backlit gaming keyboard, four colors breathing backlit mouse. Ergonomic design for maximum comfort, better suit for gaming pc and office computer. 8. Professional mechanical feeling, reinforced aluminum alloy structure for impact-resistant and abrasion-resistant. Specification: Product net weight / product gross weight: 0.3 kg Type: Optical Mouse Mouse size: rat (≥120mm) Applicable models: laptop Photoelectric resolution: 1200 (dpi) Number of buttons: 3 buttons Interface: USB Wireless transmission frequency: other Package Included: 1 * wired mouse 1* keyboard