1. Double turbo fan technology: the internal dual turbo air collection design significantly increases the air volume and brings you a cool experience in hot summer. 2. 4 speed and USB rechargeable: personal neck fan supports 3-speed adjustments: soft / cool / strong wind / natural wind. The 1800mAh battery provides 2-6 hours working time (depending on different wind speed gears). This neck fan can also be easily charged via USB adapter/laptop/power bank. A full charge takes only 2.5 to 3.5 hours. A Type C charging cable is included. 3. Flexible hose and 360 rotation: the flexible hose is easy to fold and stretch, and it is convenient to carry the bag after folding. When folded, it is about the size of a mobile phone. It also swivels freely 360 so you can target the wind you want. 4. Hands-free fashion headphone design: the neck fan lets you release your hands and enjoy the cool brought by the fashion headphone design. Trendy styles and multiple colours match any occasion. Perfect for shopping, cooking, fitness, work, travel and more. 5. With a backless design, you don't have to worry about curls, and it is also safe for children and the elderly. Colour: white Product includes: 1pc Size: 110*55*55mm Notes: Please allow 1-3cm error, due to manual measurement, please make sure you don't mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual colour of the item. Thank you for your support