Feceir® Portable mini USB Fan 3 Speeds Strong Wind and Long Life 18650 Rechargeable Battery or Electric-Powered With Adapter (Blue)

Description

Specifications: 1. Power supply: Rechargeable battery(18650) or DC 5V USB power 2. Output power(MAX): 3.76W 3. Working time: 2.4.8 4. Battery Specification: 18650 lithium battery(2200mA) 5. Full Charge:Take About 4 hours 6. Dimensions: 124 x 44 x 148mm 7. Battery: driving fan for 2~5hours after full charge 8. Battery can be charged in the fan with bundled USB adapter and USB cable