Field Sweeping Robot Auto Family Mini Cleaning Machine USB Charging Smart Vacuum 1. Battery capacity: 1200mAh 2. Rated power: 4W 3. Operating decibel: 55dB 4. Input: 5V 0.5-1A 5. Charging time: about 100-200min 6. Working time: about 20min 7. Walking mode: random 8. Crash protection: mechanical crash 9. Size: about 18 x 5.4cm Features: 1. Front double brushes sweep and suck in the dust box, easy to take away the garbage on the ground, no need for manual control 2. The top of the body can be opened to dump the garbage 3. One button start, easy to operate 4. Small size and big suction power, strong suction, cleaning more in place 5. Multiple high-efficiency filtration system, micro-dust level purification, so that the dust has nowhere to escape 6. Suction sweeping first, then mopping, effective decontamination 7. Humanized collision avoidance, not easy to get stuck 8. Low noise operation, does not interfere with life 9. Suitable for a variety of ground use, wooden floors tiles short hair carpet marble, etc., the scope of application is more extensive Packing list: - Sweeper x 1 - Side brush x 2 - Water locking cloth x 1 - Charging cable x 1 - Cleaning brush x 1