LSN Personal USB Table Fans - Portable Air Circulator Quiet 4 Speeds 120° Rotatable Fan for Desk

?USB Desk Fan Low Noise Personal Table Mini Desk Cooling Fan USB Powered 4 Speeds 120° Rotation Floor Fans Enhance Airflow for Home Dorm Office Library Table Features: ? Built-in battery, rechargeable easily. ? Can Swing 120 degrees ? Small size, convenient to hold in hand, ? Intelligent control system, reliable performance, functional and easy operation. ? Efficient power and conversion circuitry can minimize the loss to save energy and protect environment. ? Input Voltage: 5V ? Input Current: 0.5-1A ? Output Power 4.5W ? Battery: 18650 Cylindrical Battery / 1800mah ? Stall: Third Gear ? Fan Diameter: 15cm ? Packing Size: 153 X120 X210mm ? Package Included: 1 x Handheld Mini USB Fan ??Service A: ? If you any problem about our items, Please send message to us,We will try to our best service to resolve your issues. ??Service B: ??The item will be shipped from overseas, Standard shipping takes 14-28 days to deliver. And our product is good with reasonable price and we believe it will be worth having it, so please wait for it patiently!