【Strong Wind】This portable neck fan, with its upgraded technology, increases the wind speed by 70%, making it a companion for working in hot weather. 【Three-Speed Adjustment】The personal neck fan has Low/Medium/High 3 speeds optional. One button to switch three different wind speed. Three adjustable speed design provides you more choices in different temperature environment. 【Battery Powered】Rechargeable neck fan can be charged through your PC, power bank or car charger. Built-in 4000mAh battery, the portable neck fan can work for up to 16 hours after full charge. 【Compact Design】Wearable personal neck fan was designed to look like a headphone, you can free your hands to enjoy coolness. It is a good companion for travel, working, gardening, gym, climbing and camping, etc in hot days. 【Safety & Skin-Friendly】Bladeless neck fan can be used safely by children and the elderly. For those with long hair, it's your gospel. You don’t worry about getting your hair in. Soft materials can better fit the skin, flexible and not easy to break, it can be fit for more people. Voltage: 5.0 volts Wattage: 5.0 watts
