Product size: 27.8*27.8*6.8cm Body lithium battery: 3.7V 2000MAH Working time: about 60 minutes Charging time: about 4 hours Service life: >2 years Cleaning area: 150㎡ Suction power: about1500PA
Working voltage: 3.7V Rated power: 3W Dust box: about 600ML Noise: <55 decibels
