HXSJ X50 2.4G 6 Keys 1600DPI Three-speed Adjustable Wireless Mouse(Black)

1. Interface: 2.4G USB2. Operating range: 10m3. Number of buttons: 64. Material: ABS5. Power supply: 2xAAA batteries (not included)6. Resolution: 800/1000/1600DPI (adjustable)7. Mini USB adapter, plug and play, can be stored at the bottom.8. The shape conforms to ergonomics and fits closely to the palm, effectively reducing fatigue during intense work.packing list:1x wireless mouse1xUSB receiver