USB charging lazy neck fan, rechargeable practical, wearable, sports fan, comfortable outdoor indoor portable fan

USB charging lazy neck fan portable rechargeable practical wearable sports fan comfortable outdoor indoor portable fan specifications: color: black/white/pink/blue/green materials: ABS, silicone item size: 260*180 millimeters battery: lithium battery 18650 (1200mAh) charging: USB runtime: 2-5 hours, low speed 5 hours, medium speed 4 hours, high speed 3 hours power: 0.3-1.2 watts installation: neck strap, portable package list: 1 * fan features portable: * USB rechargeable: can be supported by USB port and the fan compatible with most computers, laptops, power banks, and other devices with USB output. 2-12 hours working time depends on different speeds. * 3 adjustable speed levels: low, medium, high. You can adjust the fan speed by repeatedly pressing the power button. * Hands-free design: designed as a headset to free your hands anywhere. Hang around your neck and take it everywhere. * Adjustable angle: you can also adjust the wind angle to meet your needs. * Dual wind heads: portable fan has two wind heads, can feel stronger airflow, you can wear it around your neck or place it on a desktop. * Multi-functional: perfect for personal cooling during hot outdoor activities, such as camping, picnics, sports meetings, trips, sports, football, baseball, hiking, hunting, golf, etc. * High-quality materials: made of safe materials, ABS and silicone, non-toxic and eco-friendly. * How to use: 1) Please charge it before first use. 2) Hang around your neck and press the button for 3 seconds to turn on/off. 3) Press the button repeatedly to change wind speed, low/medium/high. * Warm tips: 1) It’s better to tie your hair before using the small personal fan. 2) Recharge the fan when it cannot reach the third speed or cannot be turned off. * Notes: 1. Please allow a 1-3mm difference due to manual measurement, thank you! 2. Due to differences between screens, please understand that the actual color may not reflect the image.