brand new and high quality Feature: Ergonomic button design. NEW The for extra large 2000mah battery provides longer service time NEW This fan has the function of a colored lamp, and it is also a small night light NEW Products with fragrance cotton,It brings cool wind and good mood at the same time Three wind speed can be adjusted, smooth shifting speed and a large speed range. Intelligent wind speed control, enjoy the cool feeling brought by different wind speeds. It has been operated, convenient and fast. Can be used for sports, leisure, office, fitness. USB interface for easy charging. 360 degree universal adjustment, the wind is free to control. Pure copper motor, lower wind noise, Sports Fan only, other accessories demo in the picture is not included Function Buttons: 1. Long press three seconds (turn on / off) 2. for Touch for key, cycle switching speed. 3. Working: green light flash. 4. Charging: red light flash. 5. Full of electricity: green lights bright. 6. Electricity shortage: red light flash. Specifications: Product Name: USB Portable Hanging Sport Fan Battery Model: 18650 200MA Battery - 3.7V Power Consumption: 0.3-1.2W Charging Input: DC5V 1A Material: ABS Plastic Size: app.230x190mm/9x7.5in Color: Green,Blue,Pink,Black,White (optional) Quantity: 1 Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Contents: 1 x Sport Fan 1 x Micro USB Cable 1 x Retail packing box