Feature: 1. Rapid Cooling: Equipped with semiconductor cooling device, it can rapidly reduce the surrounding temperature, making you feel cool and refreshed in the hot summer. 2. Multifunctional Design: With 3 digital display wind speed adjustment, you can adjust the wind speed according to your needs; it can be hand held, neck hanging or standing, convenient and flexible to use. 3. Large Capacity Battery: Handheld cooling fan has a built in 3600mAh large capacity battery, with a range of 6‑8 hours, no need to charge frequently, long lasting use. 4. Wide Application Scene: Portable cooling fan is suitable for office, outdoor activities, camping and other scenes, bringing you coolness anytime and anywhere. 5. Portable and Lightweight: Portable handheld fan is small and lightweight, easy to carry, enjoy the comfortable experience of cooling fan anytime and anywhere. Specification: Item Type: Handheld Cooling Fan Material: ABS, Semiconductor Power: 6W Battery: 3600mAh Polymer Lithium Battery (included) Number of Gears: 3 Gears Function: Double Click The Switch to Check The Power, Long Press The Switch to Turn On The Cooling Mode Product Size: Approx. 58x60x160mm / 2.3x2.4x6.3in Gross Weight: 292g/10.3oz. Package List: 1 x Fan1 x Stand1 x Hanging Rope1 x Instruction Manual1 x Data Cable Note: All data are measured manually, and there are certain errors in the measurement results.