WGP Portable Table Fan Air Circulator Fan Travel Mini Fan USB Rechargeable Fan Built-in 7200mAh Battery 4 Speeds Adjustable Height

WGP Portable Mini Handheld Fan Air Conditioner Function Mini Cooling Fan USB Rechargeable Battery Operated Cooling Folding Electric Fan for Travel Office Room. How to Clean: Follow the instruction to turn on cleaning, the shell is made of environmentally friendly materials. Foldable Fan Features: Main Material:Alumimum Alloy & ABS Plastic Battery Model:Lithium Battery 18650, 3.7V 7200mAh Working Time:5-24 hours Charging Time:4.5 hours Charging Voltage: DC 5V Wind mode: 1st gear: soft wind 2nd gear: refreshing wind 3rd gear: strong wind 4th gear: natural wind Charger Specifications: 5V/2A Discharge current: 1st gear: 278MA 2nd gear: 570MA 3rd gear: 970MA Discharge power: 1st gear: 1.3W 2nd gear: 2.8W 3 gear: 4.8W Discharge speed: 1st gear: 1162RPM 2nd gear: 1532RPM 3rd gear: 1864RPM Wind speed: 1st gear: 2.3m/s 2nd gear: 3.0m/s 3rd gear: 4.0m/s Noise decibel: 30-40db Item Size:7.9 * 7.9 * 3.6 inch (folded) Package Included: 1pcs Collapsible Fan 1pcs USB Charger 1pcs Instruction Manual