[Product color]: White Deer. Pink cat [Blades]: 7 PP blades (strong wind) [Product materials]: ABS environmentally friendly raw materials[Product size]: about 78*27 * 138MM long [Wind speed]: Three-gear adjustable first-gear breeze, second-gear natural wind, third-gear strong wind [Product weight]: about 185g (weight with battery) [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]: 800 mA polymer neutral color box packaging USB data cable [Tips]: The fan must not be used when the battery is charged, Product features:1. This product has unique structure and novel style2. Intelligent control, perfect functions, simple operation, stable performance and safe use3. Simple and elegant appearance, firm structure, small size, light weight, easy to carry is a companion for tourism and outdoor sports