auto charge docking station and remote control characters: 1) automatically cleans your floor 2) automatically rechargeable docking station 3) with multi function remote control 4) stair avoidance detector 5) non-marring bumper 6) virtual wall detector 7) wall following sensor 8) it keeps your floor clean by periodic deep vacuuming 9) self-adjusting cleaning head automatically traverses uneven floor transitions as it cleans carpets, hardwood, linoleum, and tiles 10) easily slide out the bag-less particle bin to discard the dirt that it picked up 11) material: abs, pp contact details; ms kiki export manager website http://www.thrivinglee.com sale@thrivinglee.com sales@thrivinglee.com msn:suekiki@hotmail.com skype:suekiki_china t:86-757-28181524 f:86-757-26680141 mobile:86-13794610931 tag:robot vacuum cleanr, vacuum cleaner, robot cleaner