Multiple Operation Methods– It works with Alexa and Google home and it also can be controlled by Smart phones as well as a physical remote controller(included). Intelligent – It has four cleaning modes(smart cleaning, edge cleaning, spot cleaning & single room cleaning) and features 32 groups of sensors to navigate and prevent falling from the staircase and also detect obstacles in front of it. Clean Thoroughly – Powerful 1300Pa brushless motor picks up fur, hair and dust, debris easily such as cat litter and you can also adjust the suction level(quiet or strong) by smart phone or remote controller. High Capacity Li-ion Battery – Delivers up to 100 minutes to thoroughly clean 1000 sf easily per charge and it can be best used on hardwood, laminate, tiles, or on light-colored, medium-pile carpeted floors. Sweeping Vacuuming & Mopping – It is equipped with a 600ml large dustbin and a 180ml water tank with a microfiber pad that cleans up spilt juice, milk and other liquid. Voltage: 14.8V Battery type: DC 14.8V Li-ion 2500mAh Expected cleaning time: 100 minutes Expected charging time: 4-6 hours Input Voltage of charging base: 100-240V Output Voltage of charging base: 20V Noise Level: 65dbA(quiet mode), 70dbA(strong mode) & 20dbA(mopping mode) Dimensions: 12.6 x 12.6 x 3.1 inch