FEATURES Automatic robot black water and dust emptying / 5L fresh water tank and 4.2L dirty water tank / 5L dust bag / 0.65L cleaning solution / Robot vacuum cleaner suction power 7200pa / 4 different suction power levels / Up to 300m2 on a single full charge / 5200mAh battery (charging 3h) / Operating time 220min / Overcomes obstacles up to 2cm /