P3 P4960 V-BOT(TM) ROBOTIC VACUUM CLEANS WOOD, TILE & CARPET; MOVES ABOUT ON ITS OWN WHILE CLEANING; DETECTS & AUTOMATICALLY AVOIDS STAIRS; SMART ENOUGH TO GET OUT OF TIGHT PLACES; DETERMINES 1 OF 3 PREPROGRAMMED PATTERNS TO USE: RANDOM MODE FOR TIGHT SPACES, SPIRAL MODE FOR LARGE ON AREAS & AN ALONG THE WALL MODE FOR ROOM PERIMETERS; BLINKING FUNCTION LIGHTS DISPLAY BATTERY LEVELS DURING CHARGING & SWEEPING; INTERNAL DUST BIN CAPTURES DUST & DIRT FOR EASY REMOVAL; WHISPER QUIET WHILE OPERATING; INCLUDES RECHARGEABLE BATTERIES & ROTATING DUST BRUSH