We redesigned our manufacturing to bring you the Pitbull Diamond with a full stainless metal alloy chassis. The metal casing increases water resistance, increases strength, and gives a heavy duty and durable feel to the shaver. New construction techniques and materials allowed us to reduce seams and increase water resistance to IPX7. Shave in the shower for the most convenient, comfortable, and smooth shave possible. Luxury finish: Brush Chromium is fingerprint resistant and has a bright and clean manifestation. The Pitbull Diamond Shaver features a brushless motor that gives a tranquil experience with almost no motor noise. But don’t let the lack of noise fool you, the brushless motor is a precision Italian powerhouse. Rotation speed is constantly monitored and adjusted to maintain the ideal RPM for a smooth shave. Pitbull Diamond gives a generous 100-minute cordless operation each charge. The Pitbull Diamond can also be used while plugged in so you’re never left without a clean shave.