smart vacuum cleaner auto cleaning robot auto sweeping robot automatic dust absorption home appliance household rechargeable

color: black and white color: white / black material: abs features: 1. vacuuming and sweeping the ground 2, automatic sensing device, automatically turn to obstacles features: universal driving, cleaning the floor (no need to vacuum paper) applicable area: 70 square meters battery: built-in lithium battery charging time: about 40 minutes power time: about 40 minutes product size: diameter 18cm height 6cm new intelligent vacuum cleaner, home lazy sweeper, safe and practical. one-b...