Neck Fan Portable- Neckband Fan USB Charging Hand Free - Personal Mini Sport Fan - Rechargeable with 3 Speeds Adjustable Gift Students And Staff For Summer

Specification: Material: ABS plastic 18650 lithium battery (capacity 2000mAh) Size: 33cm*19cm*3cm Package size: 27.2cm*18cm*13cm Packing: boxes Color: black white Features: 1. Hand-held and neck-mounted fans The fan can be divided into two separate fans each with a separate 2000mAh battery. 2. Working hours: 1st gear single fan can work for 11 hours 2nd gear single fan can work for 7 hours 3rd gear single fan can work for 4 hours. 3. Interface type: USB-Micro it can be charged at the same time. 4. It can be fully charged in 2.5 hours. 5. Each fan has a digital display that can display the power and gear. Package includes: 1*Fan 1*one-to-two USB cable Notes: 1. Due to manual measurement please allow 1-3cm error. 2. Due to different display and different lighting the picture may not reflect the actual color of the item.