Mini Portable 3-Speed USB Timing Desk Fan 5000mAh Battery Rechargeable Fan-Blue/Black Fan Blade

Specifications: Name Rechargeable USB desk fan Model B56260 Power supply DC5V Input 1A Reted power 5W Battery type 2x18650 Li-ion battery(Not included) Battery capacity 5000mAh (2500mAh*2) Noise 40-50db Fan speed Low,Mid,High Working time 5h-20h-38h Charging time 6h Material ABS Color Black/Blue Size 178mmx150mm Features: Brushless motor, stable wind speed and fast speed. 7 fan-leaf design, stronger wind power and less noise. 90 folding adjustable, easy to use, can be put the desktop. 1-4hours timing function. 5000 mAh large-capacity battery, fully charged for 5 hours, suitable for outdoor use or indoor use. Multiple power supply modes: Suitable for any USB input device, such as: laptop, mobile power, mobile phone adapter, etc. Package included: 1 x Rechargeable USB desk fan 1 x Cable 1 x Manual