robotic vacuum cleaner,Automatic Self-Recharging,white color battery:90- ... ) UV lamp for sterilization (03) 0.37 L dust bin capacity(04) Stair Avoidance Detector (05) LCD screen ... out dust in the blind corner,such as,behind of bed,desk.(12) Automatic Self-Recharging: the cleaner will ... (the user can solve the problem by yourself) robotic vacuum cleaner,white color, UV lamp for sterilization ,with CE,ROHS ...