Intelligent Vacuum Cleaner Automatic Lazy Home Use Sweeping Suction Mopping Integrated Sweeper USB Rechargeable Vacuum Cleaner Features: Wet and dry 2 in 1: Golden combination, as you wish, the sweeper has both dry sweeping and wet mopping modes, different environments different modes. Imported frequency conversion motor: more powerful and quieter, the sweeper is equipped with imported brushless motor, providing powerful suction while upgrading the noise reduction, without disturbing your private space. Intelligent planning: organized and not chaotic, the sweeper can automatically turn and avoid when it encounters walls or other obstacles, improving whole-house coverage and reducing the repetition rate. Highly equipped with large suction: easy to with large particles, a full set of sweeping system strong combination, easy to clear the common household garbage. Noise reduction system: low volume cleaning, sweeping in all of the same time, and constantly strengthen the noise reduction system to create a quiet environment unremitting efforts. Normal work is at 45-65 decibels. Upgrade suction: single sweeping area is larger, wider, do not the fear of , easy to sweep. High with large suction: easy to handle large particles, a set of cleaning system strong combination, easy to clear common household garbage. Wet mopping upgrade: decontamination more effective, moderate humidity, does not penetrate the floor, decontamination friction. Large-capacity box: interception of , double filtration, sealed , reduce the number of times to clean up the box, saving more trouble. Product Description: Product specification:20cm*20cm*6cm Rated frequency:50Hz Rated power:3W Rated voltage:3.7V Operating voltage:5V/1A Battery capacity:1200mAh Capacity box: capacity 400ML Working time:about 3h Charging time: about 90min Working noise: 45-65db Applicable area: 120-150 meters Suction power: 2000Pa~2999Pa Motor type: two motors mode: Mechanical Cleaning route: Randomized Power supply: USB Collision protection: mechanical collision Includes: 1x sweeper 1x data cable 2x brush head 2x sticker strip 1x removable wipe