Parameters:Operation Voltage:24VSuction:5600PaRated Power:90WSpeed:70RPMWipe speed:4 mintues/m2detection window frame:automaticAssignment style:remote management Packing list:1 motor1 energy wire + adapter,1 remote control1 battery pair2 pairs of cleansing rings (4)1 extension of four meters1 security rope10 cleaning cloths1 manual (or English manual)1 after-sales guarantee card Using way:1. Wait 20 seconds after initiating until the blue smooth quit flashing,Then shipping working. Because the robotic choose 20sec to come across the glass plane. Binding the safety rope when using, Prevent falling from high altitude. Spray some water at the edge of the Mop when working, might be better effect. When you got the item, please contact us when you've got any questions, we're ready to clear up it for you.(When you don&;t understand how to use it, I will provide you with respond and ship you an operation video)NOTED:Please note that this product must be plugged in, now not for charging. This one can't be used for charging. The battery contained within the robotic is used to assist the safety method to forestall falling.