Feature:1. Intelligent sweeping robot, support touch control, onekey start, free scanning.2. 2800Pa high suction power, can clean large particles such as and hair on the floor surface.3. 150ML automatically controls constant pressure water to reduce the frequency of washing the mop halfway.4. Automatic constant pressure device, even water penetration, strong removal of ground stains and dust.5. Support remote starting, with remote control, you can easily clean the home living room.Specification:Item Type: Vacuum CleanerMaterial: ABSWeight: Approx. 1635g / 57.7ozLife Time: 90 MinutesCharging Method: USB ChargingProduct Size: Approx. 30.5x30.5x5cm / 12.0x12.0x2.0inDust Box Capacity: 360mlBattery Capacity: Polymer 18650 Lithium Battery 2000 MAhRemote Control Power Supply: 2 x AAA Batteries (Battery Not Included)Suction Power: 2800PaHow to use water tank:1. Wet the special mop for the water and stick it on the bottom of the water tank.2. After filling the water with water, close the lid and dry the outside of the water tank.3. When the machine is paused or turned off, turn the machine upside down, align the water connecting column with the two screw holes at the end of the machine, and press it tightly and turn the machine in reverse.4. Press the "M" button on the remote control 6 times in turn, the machine will switch to the "mopping mode" with 6 beeps (other modes are not suitable for the use of water tanks, please do not use it in violation of regulations.)5. Take out the water tank: After the machine is suspended, press the two sides of the water with both thumbs, and at the same time use both index fingers to lift the bottom of th