Mini USB Rechargeable Hanging Neck Fan Bladeless Silent Fan Strong Breeze Cooler

Sinboia 仙泊雅. Portable, free your hands, Direct insertion rapid cooling, No noise during use, Can be used for a long time after being fully charged. Description: Input: DC5V/1A. Power: approximately 5W. Battery capacity: 2400mAh. Three adjustable gears: first/second/third gear. Charging time: approximately 4 hours and 20 minutes. Usage time: approximately 6 hours 30 minutes/3 hours 20 minutes H/1 hour 50 minutes. Battery type: 18650 battery 2. Speed: approximately 6410 in first gear, 8800 in second gear, and 10820 in third gear. Charging indicator light: red light. Maximum wind speed: 5.5m/s. Wind duct: retractable and rotating. Interface type: TYPE-C. Certificate type: Quality inspection CE ROHS FCC. Specifications: AR turbine system paired with jet fan blades, the power is 5 times that of a turbine fan blade. Direct insertion rapid cooling 360 ° global cold air, accurately capturing wind direction. Unilateral Rotation Cooling Precision Master Lossless Wind Blowing Face Form, Strong Wi