JETT is a powerful Guybrator that is worn against the frenulum, just below the tip of the penis. It delivers an intense, hands-free orgasm with a flexible sleeve that expands, enabling the user to effortlessly go from flaccid to erect. JETT is powered by two custom bullet vibrators each containing a different sized motor, which deliver contrasting vibration frequencies. The Treble Bullet emits intense high- frequency waves while the Bass Bullet delivers deep, rumbly low-frequency stimulation. The user can deploy each bullet separately or in combination.