Litanika Portable Battery Operated USB Fan, 4000mAh USB-Powered Quiet Table Fan 3 Blade, Rechargable USB Fan, USB Air Cooler  (Clip-Blue)

Rechargeable Fan with Light Can be wall mounted Compact and portable Can be used in 4 angles as per comfort Super bright Light Low consumption of power Simple, convenient, environment-friendly Can be used as study lamp or as a personal fan.HOW TO OPERATE 1.Press the LED button for the first time,the light is strong lingh; Press the LED button for the Second time, the light is weak light; Press button for the third time, the light is off. 2.Turn the fan button Right Side (Clockwise) for the first time, the fan is in Full speed; Turn the fan button (Clockwise) Again for the Second time, the fan is in Slow speed; You Can Set Fan Flow Speed By Turn Button (Clockwise or Anti Clockwise). • Battery: 4V 1600mAh rechargeable battery • 5VUSB charge time:5-6hrs • Duration: 2-2.5hrs/high speed 2.5-3hrs/low speed 6-8hrs/strong light 8-10hrs/weak light • diameter:18cm • Unfold height: 45cm • Folding height: 15cm • POWER BANK OUTPUT5V 0.6A