High-capacity Rechargeable Battery: It lasts for 90 minutes and contains a high-capacity rechargeable battery (about 4-5 hours of charging), the power is 5W, the battery capacity is 1500 mAh, and the sound is less than or equal to 50 decibels.Humidifying Spray Function: Humidifying spray function, equipped with 3 purple lights at the bottom. As the mopping machine goes, it can moisten the air in every corner and turn on the purple light.Obstacle Avoidance: With automatic steering function, it keeps automatic steering when hitting obstacles.Mop and Sweep Various Floors: Suitable for various home environments such as floors, tiles, marbles, etc., easily sweep pet hair, dust, etc.High Frequency and Good Effect: The simulation simulates the hand-wiping of the floor, and the motor runs at a high speed, the wiper is rotated externally, with high frequency and good effect. The motor has no excess power consumption during transmission, which can reduce unnecessary vibration and achieve low noise.Size: 25x25x6.5cmProduct Include: 1set x Floor Mopping Machine