[Product name]: bladeless halter fan three wind speed adjustable

[Fan blade]: Blade-free design

[Product materials]: ABS environmentally friendly raw materials
[Product size]: about 197*198 * 60MM long

[Wind speed]: Three-gear adjustable first-gear breeze, second-gear natural wind, third-gear strong wind

[Product weight]: about 350g (weight with battery)

[Packing quantity]: 40pcs per box

[Product packaging]: neutral color box
[Output power]: 4.5W
[Input current]: DC 0.5A /1A

[Output voltage]: DC5V-9V

[Input voltage]: DC5V
[Power supply mode]: battery storage (YILI lithium battery), USB power supply (can be plugged into the computer USB port), Power Bank power supply

[Product accessories]: 2000 mA polymer + neutral color box packaging + USB data cable