Logitech M705 1000DPI 2.4GHz Wireless Laser Dual Mode Mouse

1. Ergonomic design, good hand feeling. 2. Customize the side button to switch the wheel mode. 3. The anti-slip rubber that fits the palm is used, and the thumb part also adopts a concave design, which is very fit and practical. 4. Resolution: 1000dpi 5. Transmission frequency: 2.4GHz 6. Power supply mode: 2 AA batteries (not included)