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: 2000PA
Working voltage: 3.7V
Rated power: 3W
Dust box: about 600ML
Noise: <55 decibels

Product size: 27.8*27.8*6.8cmBody lithium battery: 3.7V 2000MAHWorking time: about 60 minutesCharging time: about 4 hoursService life: >2 yearsCleaning area: 150Suction power: 2000PAWorking voltage: 3.7VRated power: 3WDust box: about 600MLNoise: <55 decibelsProduct size: 27.8*27.8*6.8cmBody lithium battery: 3.7V 2000MAHWorking time: about 60 minutesCharging time: about 4 hoursService life: >2 yearsCleaning area: 150Suction power: 2000PAWorking voltage: 3.7VRated power: 3WDust box: about 600MLNoise: <55 decibelsProduct size: 27.8*27.8*6.8cmBody lithium battery: 3.7V 2000MAHWorking time: about 60 minutesCharging time: about 4 hoursService life: >2 yearsCleaning area: 150Suction power: 2000PAWorking voltage: 3.7VRated power: 3WDust box: about 600MLNoise: <55 decibels