Mice & Trackballs Wirele Connectivity :Enjoy the freedom of movement with the 2.4Ghz wirele connectivity that eliminates the need for cords and cables. Ergonomic Design :The mouse is designed to fit comfortably in your hand, reducing strain and fatigue during extended use. High DPI Resolution :With a DPI of 1200, the mouse provides precise and accurate tracking, making it ideal for gaming and work. Miniature Size :The compact size of the mouse makes it easy to carry around and use on-the-go, perfect for students or profeionals who need to work remotely. Due to transportation reasons, this product does not come with a battery 2.4G compatible system: all computers with USB interface can be used Color:black. White. Blue Connection method: 2.4GHz wirele connection Button service life: 5 million times Product Features: Ergonomic DPI: 800/1200/1600 Material used: ABS Working distance: 10M Number of keys: 5 keys Note: 1. Manual measurement, the size will have an error of 0.5-2mm, please refer to the actual size. 2. Due to the difference in light and screen, the color of the product may be slightly different from the picture. 3.Due to transportation reasons, this product does not come with a battery Note: 1. Manual measurement, the size will have an error of 0.5-2mm, please refer to the actual size. 2. Due to the difference in light and screen, the color of the product may be slightly different from the picture. 3.Due to transportation reasons, this product does not come with a battery