Satisfyer Pro 2 Generation 3 - Featuring Liquid Air Technology! With its intensive pressure waves and tingling pulsation, the Satisfyer Pro 2 Generation 3 provides touch-free clitoral stimulation and thus an extra dose of pleasure. The Satisfyer Pro 2 Generation 3 includes an added cap that introduces Liquid Air Technology that mimics the sensual surge of pulsing water. Satisfyer Pro 2 Generation 3 - Featuring Liquid Air Technology! Liquid Air Technology - mimics the sensual surge of pulsing water. Touch free clitoral stimulation through pressure waves and vibrations. 11 pressure wave programs & 12 vibration programs. 2 separate controllable motors. Body-safe silicone. Waterproof - IPX7 Whisper mode.