Features:
1. Optical engine, three-speed DPI speed adjustment, you can choose freely
2. Ergonomic three-dimensional design, the back of the mouse fits the palm, reducing the pressure on the wrist and fingertips
3. High-precision engine, zero delay and no frame skipping when playing games
4. Frosted shell, comfortable to touch

Product parameters:
1. Material: ABS, electronic components
2. Number of keys: 6 (keys)
3. Interface: USB
4. Photoelectric resolution: 1600dpi (dpi)
5. Adjustable resolution: four gears
6. Working method: photoelectric
7. Wheel direction: four-way wheel
8. Wireless transmission frequency: 2.4GHz
9. Wireless operating distance: 10 (m)
10. Wireless built-in battery: 500 mAh lithium battery
11. Cable length: 1.5 (meters)
12. Dimensions: 12.8 x 7.7 x 6.3 cm
13. Net weight: wired model: 110 grams, wireless model: 120 grams