LG HomBot 1.0 Robotic Vacuum Camera mapping system calculates surrounding space 50 times per second to have optimized paths Two full-auto cleaning modes enable most efficient cleaning according to circumstances Set the Hom-Bot for scheduled automatic cleaning Li-Ion Polymer means great battery life and a long life cycle Cleans quietly, thanks to insulation that's meant to absorb vibrations and reduce noise Camera mapping system calculates surrounding space 50 times per second to have optimized paths Two full-auto cleaning modes enable most efficient cleaning according to circumstances Set the Hom-Bot for scheduled automatic cleaning Li-Ion Polymer means great battery life and a long life cycle Cleans quietly, thanks to insulation that's meant to absorb vibrations and reduce noise Not available for sale in California