Product details of Usb Mini Fan Portable Chargeable Charging Desktop Handheld Air Cooler USB Mini Fan Chargeable Mini Portable Air Conditioner Charging Cable + Free Battery (Optional) 3 Speed Adjustment Level Mini Table Top Air Cooler ------------------------------------------------------ Features: 1. 3 Level adjustment: wind speed adjustable, easy to control according to your needs. 2. Adopting 4.5w Industrial fan with brush motor, provide strong wind and long lifespan. 3. Removable battery compartments: convenient to replace the battery and daily care. 4. USB interface charging, the electric time is about 2-3 hours. 5. Mini size, portable, desktop and handheld. With the lighting function, a hanging hole for storage. ------------------------------------------------------ Specification: Condition:100% Brand New USB Mini Fan Rechargeable Mini Portable Air Conditioner Charging Cable + Free Battery (Optional) 3 Speed Adjustment Level ------------------------------------------------------ Features: 1. 3 Level adjustment: wind speed adjustable, easy to control according to your needs. 2. Adopting 4.5w Industrial fan with brush motor, provide strong wind and long lifespan. 3. Removable battery compartments: convenient to replace the battery and daily care. 4. USB interface charging, the electric time is about 2-3 hours. 5. Mini size, portable, desktop and handheld. With the lighting function, a hanging hole for storage. ------------------------------------------------------ Specification: Condition:100% Brand New