The Pulse Solo Essential Male Stimulator made by Hot Octopuss sits on the cutting edge of sex toy design. With 5 pre-set vibration modes and 8 different speeds, this rechargeable waterproof high-tech male stimulator can get you from flaccid to hard in seconds. At up to 3900 RPM, Pulse Plate technology provides stimulation to the most sensitive part of the penis, the frenulum. Every wonder what hands-off masturbating feels like? Well the Pulse Solo Essential will enlighten you.