1. The fan can be fed with current via USB plug, mobile power or mobile phone adapter to meet different scenarios
2. Brushless motors: low interference, smooth running, long life, safer, more stable and quieter.

Product Descriptions
Product Material:ABS+PP+
Electronic components
Power rating:12W
Rated current:2.4A
Rated voltage:5V
Product colours:WhiteGross weight of
the whole box2.39KG
Battery capacity:4000MA

Caution :
1. This product uses a large capacity 18650 ion battery, over-charging or over-discharging will affect the service life of the product, please charge it in time and disconnect it from the power supply after it is fully charged.
2. Do not put your fingers into the fan as the blades rotate at high speed to avoid danger.
3. This product is not a toy for children, please use it under the supervision of a guardian for children under 12 years old.
4. Do not squeeze or disassemble the battery or place it in a high temperature environment (60 "C and above) for a long time, otherwise there may be a risk of leakage or explosion.
5. Must use the national compulsory certification power adapter output current > 3A charging or direct plug power supply.
6. First time use, please fill the battery first. The battery of the product is specially supplied by the factory, please do not replace the use of non-configured batteries without permission. To avoid short-circuiting the product and damaging the chip.
7. Can be plugged in via USB. Mobile power. Mobile phone adapter, etc. to the fan input current.