1. Size: about 12x3.5x13.8 cm
2. Weight: about 210 grams
3. Material: plastic
4. Battery capacity: 400mAh
5. Charging time: about 2-4 hours
6. Battery voltage: 4.2V
Features:
1. Two gears of wind speed can be adjusted, key switch, easy to operate
2. The angle of the fan can be adjusted by 90 degrees, which is easy to use
3. USB charging, energy saving and convenient, multiple power supply methods
4. Round and smooth body, comfortable to touch
5. The bottom is non-slip and stable
6. Protective net cover design, safe to use