Battery Model:18650-3.7V 1800MAColor:WhiteCharging Time:2 HoursInterface Type:MicroCharge Input:DC5V 1AHand Design: Neckband fan is adopted with hand design, you can hang the fan around your neck and take it everywhere, not will feel tired or uncomfortable when you hang the fan for a long time.360° Rotate Fan: Hand cooling fan is adopted with double heads design, and two fans can 360° flexible rotate, which allow you to adjust the best wind direction, simple and easy to create powerful wind for yourself.Widely Application: for personal cooling, camping, outdoor event, such as soccer and baseball, camping, climbing, fishing, golf, festival, makeup, etc.Power Consumption:0.5W-1.3WSpeed Adjustable: Hand personal fan 4 different speed level can adjust, 1,2,3,4, just need to press APP1 x USB CableBluetooth:5.02. Due to the screen difference, the color may be a little different from what you expect, please allow it.1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors.1 x Mini Hand Fan