2.4G wireless mouse suitable for laptops, business and office use

English materials: The 2.4G wireless mouse is suitable for all kinds of laptops, PC or desktops, portable and user-friendly. The operating range up to 10 meter. Besides, it comes with 6 buttons, including advance button and retreat button, for more convenient operations. And 4-level adjustable DPI makes it meet your various need. Furthermore, ergonomic shape give you very comfortable mouse experience. Features: 2.4G wireless mouse, operating range up to 10 meter. Mini USB adapter, plug and play, can be stored at the bottom. Come with a power switch for power-saving. 6 buttons, for more convenient operations, including left/right button, scroll wheel, DPI button, advance/retreat button. Quick thumb function: with advance button and retreat button, fast forward or backward when browsing the web, forward or backward at the same folder window. Maximum resolution: 1600DPI, and 4-level adjustable DPI: 1000/1200/1600DPI, meet your various need. Ergonomic shape, fit snugly under your palm, effectively redu cing the fatigue during the intense working. Powered by 2 * AAA batteries (not included). Specifications: Brand: HXSJ Model: X50 IC model: MX8650 Rate of return: 250 HZ Movement speed: 28 IPS Refresh rate: 3000 FPS Acceleration: 10 G Resolution: 800/1000/1600DPI (adjustable) Interface: 2.4G USB Operation range: 10m Button number: 6 Material: ABS Tracking system: optical Power supply: 2 * AAA battery (not included) Color: Black or Red (Optional) Item weight: 65g Item size: 11.7 * 6.6 * 3.8cm Package list: 1 * Wireless mouse 1 * USB receiver Note: Package list without user manual Note: To use the wireless mouse, please turn on the switch (at the bottom) when you have inserted the USB adapter.