YCZDG USB Rechargeable Bladeless Handheld Fan - Portable Mini Cooler for Office, Travel & Outdoor Use | No Leaf Personal Cooling Fan

Specification:Color: GraySize: 53.46x50.16x167.37mmMaterial: ABS Case, 720 Coreless MotorInput voltage: DC5VInput current: 1ABattery capacity: 3.7V 2000mAhCharging time: 4 hoursWorking Mode: 3 speed modesAutomatic constant temperature control, when the temperature is too high, the machine will,automatically stop. With overheat protection.

Mini handheld fan, easy to carry and store。

Built-in lithium battery, USB charging, eco-friendly。

3 speed modes design, meet your different needs。

Without fast-spinning blades, safe for children and pets。

Suitable for bedroom, study, office, outdoors, etc。