LORDNINO SBF003 3W USB Charging Portable Electric Fan with Magnetic Wristband, 3 Speed Control

1. Product power: 3W
2. Rated voltage: 3.7V
3. Input: 5V-0.8A
4. Battery capacity: 1500mAh
5. Charging time: 3h
6. Working time: 1.5-6.5h
7. Product size: 100x86x52mm
8. Product weight: about 0.15kg