Semiconductor Refrigeration Cold Compress Small Fan Usb Charging Desktop Outdoor Turbine Mini Fan

Product size: 60*52*160mm Product color: white pink cyan Input voltage: 5V Input current: MAX 1000mA Input power 5W Function: indicator light charging indicator light (charging red light is always on, full red light off), working indicator light (first gear medium light, second gear high light, third gear low light) (turn on cooling green light) Battery capacity: 2000mAh Working current 1st gear is about 220mA, 2nd gear is about 430mA, 3rd gear is about 680mA (1st gear is 1.36A, 2nd gear is 1.6A, 3rd gear is 1.8A) Quiet current 12UA Working voltage 1st gear is 5V, 2nd gear is 7V, 3rd gear is 9V Full charge time Full charge is about 3 hours Usage time "1st gear, usage time is about 8 hours. (Refrigeration is on for about 40 minutes at the same time) 2nd gear, usage time is about 5 hours. (Refrigeration is on for about 1 hour and 20 minutes at the same time) 3rd gear, usage time is about 3 hours. (Refrigeration is on for about 1 hour at the same time)"