Robot de nettoyage automatique sans fil pour la maison, balayeuse humide et sèche, batterie 1500 mAh, chargement USB

Package weight: 1300g Cleaning route random Operation method mechanical Power supply method USB charging Timing function No timing Rated voltage 3.7V Rated power 4.5 Switch type Normal button Sweeping machine function Sweeper style intelligent robot Use environment home Applicable area below 70 square meters Appearance of sweeping robot Collision protection Mechanical collision color: White Product features: universal driving, cleaning the floor Life time: 40min Charging time: 90min Rated voltage: 3.7V Usable area: 70m Battery capacity: 1500mah Size: 28*28*7cm