JSY-03 6 Keys Wireless Vertical Charging Mouse Ergonomic Vertical Optical Mouse(Black)

Features:1. Vertical hemisphere design, the back of the mouse fits the palm, reducing the pressure on the wrist and fingertips2. Thumb groove design, the surface adopts electroplating effect, and it feels comfortable3. The left and right buttons adopt high-pressure blue frosted oil spray texture, which is comfortable to the touch4. Three-speed DPI speed regulation, 800-1200-1600DPI free choice5. Mini USB receiver, plug and play6. Micro charging port, can be fully charged in 3 hoursProduct parameters:1. Material: ABS, electronic components2. Connection with computer: wireless3. Photoelectric resolution: 1600 (dpi)4. Number of keys: 6 (keys)5. Interface: USB6. Wireless transmission frequency: 2.4GHz7. Adjustable resolution: three gears8. Operating distance: 10 (m)9. Working method: photoelectric10. Wheel direction: touch the wheel11. Built-in battery: 500mAh lithium battery12. Dimensions: 10.6 x 7.3 x 6 cm13. Product weight: about 130gPacking list:Mouse x 1USB receiver x 1USB data cable x 1