Feature: 1. Low-noise design: Refuse to disturb the noise, and the whole system cooperates efficiently to reduce noise while cleaning. 2. Dual Rotating Brushes: It has 2 rotating automatic side sweeping brushes that extend the range of the vacuum cleaner and rotate to remove dirt and debris from every corner and hardwood floors. 3. Three-in-one design: high-efficiency cleaning is guaranteed, one-button start automatically cleans the whole house, three-in-one suction, sweeping and mopping, cleaning is cleaner. 4. Rechargeable battery: rechargeable battery, smart chip, long-lasting power. 5. Wide range of uses: suitable for marble, tile, wooden floors, etc., it will automatically turn when encountering obstacles, and will not get stuck. Describe: 1. Rated voltage: 5V 2. Rated power: 3.7W 3. Suction: below 1000pa 4. Battery capacity: 400mAh 5. Charging time: about 2.5 hours (USB charging) 6. Working time: about 20~30 minutes 7. Clean area: 90-120 8. Motor type: brushless motor 9. Color: 3 types 10. Material: ABS electronic components 11. Product size: 180*54*180mm 12. Weight: 250 grams 13. Cleaning route: random 14. Operation mode: mechanical 15. Power supply: USB Package includes: 1x vacuum cleaner 1x USB data cable 2x side brushes 1x cleaning brush 1x mop Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin