Hanging USB Rechargeable Mini Neck Fan Dual Air Cooler Hands-Free Neck Band LED Lazy Fan

Specification: Material ABS Battery capacity M: 1500mAh L: 3000mAh Color White, pink, black Charging input 0.5A-1A Charging type USB Battery model 18650-3.7V lithium battery Charging input 0.5A-1A Power consumption 0.3W-1.2 W Charging time 2-3 hours Usage time About 2-5 hours Size 315mm x 182mm / /12.40 x 7.1inch Features: Neckband fan is adopted with hand free design. Hand free cooling fan is adopted with double heads design, and two fans can 360 flexible rotate, which allow you to adjust the best wind direction. 3 different speed level can adjust, low, medium, high. Double-headed fan with cool LED light modes, which can change color and glare. Package include: 1 x USB fan