Portable Foldable Neck Fan USB Rechargeable 4-Core Wearable Cooling Fan

• It has the following features: quad-core power, whole wind output,  foldable,  super long battery life, wearable,  mute
• Stronger wind, faster heat dissipation
• Air pressurization technology gathers wind more powerfully
• 60 four-turbine blades, 12 times larger air volume, instantly cool
• The fresh and soft wind fully covers the upper body and face, while keeping the wearing place cool and sweat-free
• Equipped with 4000mAh lithium battery, safe and not hot
• Type-C/USB-C interface, fully charged in 5 hours, optimized circuit design, fully exerting battery performance
• Prevent hair twisted in, long hair can also be used with confidence, 1mm mesh air inlet
• Foldable design, put it in the bag, does not take up space, lightweight, no burden to carry
• Free turning and twisting, suitable for big and small necks, the connecting shrapnel is tough and durable

Specification:

• Battery capacity: 4000mAh
• Power supply mode: Type-C cable/built-in lithium battery
• Input current: 1.8A
• Rated power: 3-9W
• Rated voltage: DC5V
• Function: Folding storage/hanging neck/long battery life/brushless motor/portable
• Material: ABS+Silicone
• Dimensions: 109 x 223 x 77mm
• Net weight: 360g