The Boundless? Flickering Stroker is a pulsating masturbator crafted for maximum head arousal with a unique flickering tongue. The handheld silicone stroker delivers total control over pleasure with 10 functions of vibration, textured surface, and flickering teaser. Take total control over your pleasure with the handheld stroker, the uniquely textured surface indulges with added stimulation. The shuddering vibration functions increase pleasure, while the textured surface sensually teases. The flickering teaser delivers extreme head arousal. Cycle through 10 powerful functions of vibration and flickering action at the touch of a button. Enjoy up to 50 minutes of vibrating pleasure. Charge up your passion in 1.5 hours by plugging the provided USB cable into the self-sealing charging port on the handle of the stroker.