Portable USB fan with battery black

The fan is charged via a microUSB cable and can be connected to a power adapter, computer, laptop, or power bank. Additionally, it has a replaceable 18650 battery that stores energy after charging, allowing use without being connected to power. The fan features 3-speed airflow adjustment. It can be used in two ways – handheld or with the handle folded to serve as a stand. Key features: Small size fits even in a handbag or backpack Charging via microUSB cable Usable without power source thanks to replaceable battery 3-speed power adjustment Two usage modes – handheld or standing on a base Strong and durable construction Quiet operation Protective cover front and back Specification: Diameter: 10.5 cm Height: 22 cm Depth: 3.5 cm Handle length: 11 cm Voltage: 5V Power: 3W Power supply: li-ion 18650 3.7V Weight: 0.13 kg Included: Fan microUSB cable 18650 battery