Samsung POWERbot R7065 Gray Auto Charging Robotic Vacuum Fixed Blade Knife 5 Maximum data transfer rate speed Power That Organizes Your 5 Maximum data transfer rate speed (Mbps) 2350 Number of Ports 5 Network Standard Wireless AC Gigabit Number of antennas 2 Frequency 2 18 Gauge stainless steel is strong and durable 1442 Receptacle Full Indicator No Voltage 2 Battery Type Lithium ion (Li ion) Battery Charger Included Yes Rechargeable Storage Base Yes Battery Recharge Time (Hours) 2 0 creates optimal cleaning path and avoids obstacles Wi Fi connectivity control your robot vacuum with your smartphone via Samsung SmartThings or voice control with Amazon Alexa or Google Assistant CycloneForce technology maintains consistent power with less clogging Easy pass wheels move smoothly over obstacles Combo brush picks up hair with less tangles Intelligent power control automatically detects surface types and optimizes suction power Schedule cleaning time when it's convenient for you