Material: ABS silicone electronic Size: 117 * 90 * 51mm / 4.6 * 3.54 * 2in Lithium battery capacity: 6000mAh Rated power: 4W Rated input: DC 5.0V/ 2.0A working current: 0.3-1a Charging time: more than 4 hours Battery life: about 22 hours for gear 1, about 15 hours for gear 2, and about 8 hours for gear 3 fan Specifications: 6000ma portable waist Fan USB charging 3-speed outdoor sports mini electric air conditioner cooling neck fan Waist clip fan three speed wind speed regulation, silent motor, can be used as mobile phone charger, built-in 6000mAh lithium battery, suitable for hot summer. 1. Three speed wind speed regulation: three speed wind speed regulation, soft and strong switchable, bringing nature home. 2. Mobile phone charger function: built in 6000mAh lithium battery, 5A / 2V output, can be used to charge the mobile phone in case of emergency. 3. Silent motor: the fan has low noise and strong wind, which does not disturb you and your family, and does not affect your study, work and sleep. 4. Waist hanging design: the inside and outside double clips are customized. The waist can hang the fan on the waist to free hands. 5. Cool color matching: the fan adopts natural and cool color matching to make you feel cool when you see the fan in hot summer. Package Included: Fan host * 1 Type-C charging cable * 1 Lanyard * 1 Chinese and English instructions * 1 Notes: Don't leave 1 star and 2 star feedback without asking for help. If you have any questions, please contact us. We will try our best to solve any problems and provide you with the best customer service.