Brand:LEMI
Model:LM54-221
Certification:CE RoHS
Rated input: DC5.0V/2.0A
Working current: 0.3-1A
Rated power: ≤ 4W
Battery capacity: 10000 mA
Battery service time: about 27 hours for the first air volume, about 13 hours for the second air volume, and about 8 hours for the third fan
Charging time: about 4.5 hours