1. Strong Wind Power: 7-Wing Turbine Fan Blades, Blowing Harder And Farther Away 2. The Fan Panel Is Equipped With Nano-Membrane Essential Oil, Which Lasts For 150 Days And Makes The Wind More Refreshing And Cool. 3. Long Battery Life: Using The Same 18650 Battery From , Dual Batteries, Large Capacity; Foldable, You Can Adjust The Angle You Want 4. Three Modes: Handheld Mode, Hanging Neck Mode, Desktop Mode 5. 5 Blocks Of Natural Wind; Intelligent Large-Screen Digital Display: Intelligent Digital Display Function, The Power And Wind Speed Are Clear At A Glance. Name:Handheld Fan Charging Interface:Type-C Battery Capacity:3600mAh Charging Input:5V/1A Rated Power:3W Gear:5th Gear Duration Of Use:1st Gear (About 24h); 2nd Gear (About 15h);3 Gears (About 10h); 4th Gears (About 5h); 5th Gears (About 8h) Charging Time:5h Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use. Colour: Blue Material:ABS+Silicone+PC Package Contents: 1 * Folding Digital Display Handheld Fan 1 * Data Cable Only 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.