100 level mecha high-speed small wind cannon portable digital display handheld fan USB charging fansmall fan

10001 15000 mAh. Hign-concerned Chemical None. Power Source Rechargeable Battery. Voltage V 5V. Power W 5w. Timing Function No Timing. Remote Control Function No. Brand Name LinJn. Origin Mainland China. Charging input: 5V/2A. Battery capacity: 3600mAh. Charging time: 3-4 hours. Product size: 5940125mm. Material: ABS+PC+electronic components+polymer core. Description. Feature. Super power: The combination of a three-phase brushless motor and a 3600mAh battery significantly improves wind speed, power, and endurance. The maximum wind speed can reach 10m/s. The maximum speed of the handheld fan is up to 19000 RPM. Adjustable wind speed: The wind speed can be infinitely adjusted. Portable fans can be customized with speeds ranging from 1 to 100, meeting your various needs in any scenario. A single charge can last for 6-10 hours. Turbocharging: Personal fans utilize a turbine structure with a powerful motor to quickly compress and cool the hot air drawn in, converting it into cold air blo