Stay cool this summer with an adjustable neck fan that offers three speeds and easy USB charging. This stylish neck fan is the perfect solution for hot summer days. With adjustable blades, you can easily adjust the angle to get a nice breeze exactly where you need it. Choose between three speeds to get the ideal breeze, whether you prefer a mild coolness or a stronger wind. The fan is powered by a rechargeable lithium battery that provides up to four hours of use at the lowest speed and two hours at the highest speed. When the battery is depleted, it charges quickly and easily via USB in just one hour. In addition to being functional, this neck fan is also comfortable and easy to wear, thanks to its durable ABS material. Perfect for daily use, whether you're on the go, exercising, or just enjoying a warm day outdoors. The fan frees your hands and gives you maximum freedom of movement, making it an indispensable accessory during the summer. Adjustable blades for optimal angle Charging time of approximately 1 hour Material: ABS Size: 26 x 18 x 1.5 cm Battery life: 2–4 h Battery: Rechargeable lithium battery Power supply: USB cable Included: 1 neck fan, charging cable huohao9c7952b8-c592-40d8-86dd-1f913abbedd3