New Portable Mini Neck Band Fan Double Wind Head USB Air Cooler Outdoor New

Features: 1.Ultra-static miniature motor at high speed strong wind good texture. 2.Hands-free compact and lightweight neck suspension design wear for a long time will not be tired. 3.Solid-state refrigeration technology fast cooling allows you to enjoy the cool under the hot sun. 4.The wind speed is adjustable in three speeds and the battery can last 4 to 8 hours after being charged for 1.8 hours. 5.The fan angle can be adjusted and the size can be adjusted according to the circumference of the neck so that you can enjoy the fresh air more comfortably. Specification: Item Type: neck band fan Material: ABS Size: Approx. 21.8 * 23.2 * 6 cm Battery capacity: 2x1800 mAh Endurance: 4-10 hours Charge time: 1.8 hours Cooling range: 6-9 centigrade Charging interface: micro USB 5V2A Three Wind Speed: 1. first gear: one-button naturals wind-8 hours two-button cooling for 2 hours. 2. second gear: one-button naturals wind-11 hours two-button cooling 2.5 hours. 3. Third gear: One-button naturals wind-18 hours two-button cooling for 3 hours.