1. Low-noise design, no noise troubles. a complete set of systems are highly efficient, and reduce noise while cleaning. 2. Integrated suction, sweeping and mopping, high-efficiency cleaning is guaranteed. one-button start to automatically clean the whole house, combined with a three-in-one suction, sweeping and mopping, cleaner cleaning. 3. Applicable floor: marble, ceramic tile, wooden floor, etc., intelligently turn around when encountering obstacles on the flat floor. 4. Function: One-button start, sweeping, mop, vacuum cleaner, USB charging, universal driving, automatic obstacle avoidance, anti-fall, low noise and intimate, low repeatability, high coverage. 5. 800mAh rechargeable battery, smart chip, long-lasting power. Product model: XFX009 Capacity: 20ML Battery capacity: 800mAh Rated power: 1.5W Rated voltage: 3.7V Use time: about 75 minutes Switch type: normal button Timing function: none With remote control: No Is there a : none Whether to charge automatically: No Motor type: brush motor Cleaning route: random Cleaning function: drag and suction Sweeping method: intelligent robot Mode of operation: mechanical Use environment: home Applicable area: below 90-120 square meters Collision protection: electronic buffer Single product weight: about 430 grams (manual measurement has errors) Type: A / B size:21 x 21 x 5cm Material:ABS+electronic components colour:White / black Note: Due to manual measurement and light reasons, 1-3cm error and small color difference are allowed, please refer to the actual object .