1800PA powerful suction & smart vacuum cleaner combo: Robot vacuum cleaner, 1800Pa powerful suction, very suitable for dust, pet hair, hard floors, debris and carpets.\r\n\r\nLong battery life and no noise: It can provide about 90 minutes of cleaning time. Low-noise cleaning robot, the noise is as low as 60 decibels during cleaning, intelligent anti-collision U-turn\r\n\r\nVacuum technology and powerful large brushes: there are two brushes on the front. A large 350ml reusable and washable ink cartridge, inserting a 1200mAh rechargeable battery, the vacuum cleaner can work for up to 90 minutes\r\n\r\nFree your hands: The big wheels of the robotic vacuum cleaner roll over the carpet, climb over the door frame, and clean up the mess. Multiple cleaning modes and preset vacuuming time\r\n\r\nUltra-thin design: 65mm ultra-thin design, the vacuum cleaner can easily slide into the bottom of the bed and under the sofa to clean the dirt under the bed and under the sofa, achieving a thorough cleaning with high coverage and ultra-low failure rate.