The PowerBlow is an interactive suction device that fits on to the end of Kiiroo Feel Strokers and other leading brands that use the same screw top mechanism as the Feel strokers.Key features include:Bluetooth Manual Automatic modesCustomizable Blowjobs / create your own blowjob patternsCompatible with FeelSensation FeelVictoria Mouth FeelKayley FeelTanya StrokerRealistic blowjob experienceQuick and easy onboarding using the FeelConnect app.