Hand- cooling fan, strong wind helps you dissipate heat quickly. Support 3 adjustable wind speeds to meet your different needsBuilt-in quiet and long-life brushless motor, special air duct noise reduction technology, quiet and energy-saving. 90-degree folding design supports multi-angle .Powered by 3600mAh high-capacity battery with low power consumption, it can last for 5-16 hours.Using LED intelligent digital display, it can display power, wind gear, charging status, etc. in real time.Small and , easy to hold, with a vertical base, can be placed on the table, free handssize: 58 x 78 x 160mmMaterial: ABS+stainless steelcolour: black+whitePackage Contents: 1 x fan1 x data cableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.