The portable neck fan can truly free your hands, and enjoy the cool wind anytime, anywhere Best friend for work, office, reading, sports, travel, hiking, cycling, etc It is also a good choice as gifts for family and friends The personal neck fan with adjustable lanyard, can hang on the neck , hands free and easy to adjust the length The mini fan also designed with bracket, so can put on the tabletop, also convenient hang on the waist if need Let you enjoy the cool and stylish The new design portable neck fan , large angle of air supply, the wind can be blown far and near USB rechargeable neck fan, convenient to charge via computer, cell phone charger, power bank, laptops etc Built-in 800 mah battery, provide 2 to 6 hours duration (depend on different speeds) 3 wind speeds can be adjusted at will to meet any needs of you The wearable personal fan's motor has been modified so that will produce lower noise during operation Made of Eco-friendly ABS, makes the neck fan more durable and quieter You can have a quiet environment, even if you wear a neck fan Colour: Dark BlueMaterial: ABSSize: 69 x 64 x 83mmPackage Contents:1 x fan1 x USB cableOnly the above package content, other products are not included Note: Light and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is +/- 1-3cm