Sell ES250 automatic sweeping robot lazy household cleaning machine charging mini smart vacuum cleaner best price

Sweeper function: drag sweep suction Power supply mode: USB Appearance: sweeping robot color: White Model: ES250 Rated power: 3W LCD display: None Operation mode: mechanical Cleaning route: random Sweeper style: intelligent robot Whether to bring a remote control: No Switch type: key type Applicable area: 70-90 square meters Use environment: home Rated voltage: 3.7V Collision protection: electronic buffer Timing function: no timing Is there a virtual wall: None Whether to charge automatically: No Is there a timing appointment function: No