Speed mode: 3st gear
Input voltage: 5V
Input current: 0.2-0.4A
Output voltage: 3-4.5V
Output power: 1.5W
Battery voltage: 4. 2V
Charging time: 2-4H
Instructions for use:
- Please fully charge this product before using it for the first time. You can also use a mobile power supply or computer to charge it.
- On/off button; press to start the fan, and press again to turn off the fan.
- When the battery voltage is insufficient, the fan will automatically stop rotating. Please charge it in time.
Precautions:
- Children under 10 years old must use this product under adult guidance; please do not put your fingers into the fan to avoid cuts.
- Do not place this product in extreme areas such as humidity, high temperature, high heat, or exposure to sunlight.
- The charging power supply and socket installation should comply with safety regulations.
- Please use the original USB cable and do not use other unqualified charging cables to avoid battery expansion and leakage.
- Do not use the product while it is charging. The charging time cannot exceed 6 hours (please disconnect the charging power when the fan is not in use or people are away).
- When not in use for a long time, it should be stored fully charged and recharged once every 2-3 months.
- If any abnormality occurs during use of this product, please stop using it immediately.