smart vacuum cleanerNo aftersales for this items.Operation mode: mechanical remote control dual usePower supply mode: ACTiming function more than 8 hoursRated voltage: 220 VRated power: 20WRated frequency: 50 HzSwitch type touch typebrandILife / ZhiyiCleaning routePlanningSweeper functionDrag sweep suctionSweeper styleintelligent robotUsage environmenthouseholdApplicable area120-150 square metersmodelV5s Procapacity300mlAppearance modelingSweeping robotWith remote controlyesIs there a scheduled appointment functionyesCollision protectionMechanical + electronic double layer protection