Character:New design in 2009robot vacuum Cleaner T-290, * Cleans your floor automatically, It can pick up dirt, dust ,pet hair andother debris that end up on your floor. * The robot will search intelligent charging base for recharging byitself when the power is about to run out.* It can be preset to work atthe scheduled time of everyday, or self-start after full recharging.* Its compact size enables it to reach and clean under bed, sofa and other hard-to-reach places.* Wall-Following clean function provide a fantastic cleaning efficiency to the foot of wall and obstacle.* Stair Avoidance Detector* Self-rescue system* Edge cleaning program * Elastic Bumper protect the surface of furniture and wall * Virtual Wall Detector enable the robot to clean the particular area you want to be cleaned. * Self-adjusting cleaning head to traverses different floors* Combined sweeping bin and vacuuming bin can be slide out easily. Parameters: Charge time:4.5 hours Working time: 70minutes Unit size:¢34*9CM Package including: Robot vacuum cleaner (T-290) Virtual wall unit (without dry battery) Intelligent charging base Remote controller (without dry battery) Suitable charger (depends on the power supply of each country) Extra side brush Extra filter Brush cleaning tool Spoon