Mini Wearable Neck Hanging Battery Pack for TravelDescription:With large battery capacity and wide-angle air supply, the fan can bring you soft wind anytime and anywhere. With a quiet motor design, the fan provides loud wind and light sound that doesn't affect your sleep and mood. Made of premium ABS materials and electronic components, the cooling fan is reliable and durable. The length of the product is 12.3cm, width is 8.3cm, and height is 4.3cm. Suitable for home, office, classroom, bedroom, travel, etc. Item Name: Coolin Handy Fan Material: ABS, Electronic Component Charging Time: 2 Hours Rated Power: 1.2-5W Working Current: 0.3-1.2A Battery Capacity: 2000mAh (Included) Color: White, Pink, Green Using Time: First Gear: 10 Hours, Dual Position: 4.5 Hours, Third Gear: 2.5 Hours Rated Input: DC5.0V/1.0A Dimension Details: 12.3cm x 8.3cm x 4.3cm/4.84" x 3.27" x 1.69" (Approx.) Notes: Due to the light and screen setting difference, The item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. The three-speed wind speed adjustment can meet the needs of different moments: the first speed is the wind of sleep, the second speed is the natural wind, the third speed is the strong wind. Package Included:1 x Handy Cooling Fan1 x USB Charging Cable1 x User Manual1 x Lanyard