Sell ◎Automatic sweeping robot, mopping machine, lazy household charging cleaning machine, smart vacuum c best price

Cleaning route: random Mode of operation: mechanical Power supply mode: USB Rated voltage: 3.7v Brand: Manhui Switch type: normal button Use environment: home Applicable area: 70-90 square meters Model: zt1 Appearance: sweeping robot Whether to bring a remote control: No Collision protection: mechanical collision Color: black, white Patent type: design patent Patent number: ZL202030091083.6 Whether the patent source: Yes