Poseidon Aqua Pressure Pump combines automatic pressure control with the option to train using water or air. Its intelligent system provides smooth, consistent pressure and offers automatic suction settings for a customizable session. The digital display shows pressure, time and other useful information, while the integrated measurement scale makes it easy to track progress. Poseidon includes three black silicone sleeves and one clear TPE WaterLock sleeve, giving you several fit options for comfortable use. The pump offers an insertable length of 20 cm and a total length of 30.6 cm. A quick release button provides easy pressure release when needed. Poseidon is rechargeable and IPX7 waterproof, so it can be cleaned easily after use. For optimal comfort and material care, use a water-based lubricant.