Feel the thrust. Powerful, compact, vibrating and thrusting dual stimulator. 3 speeds of independent thrusting action in the shaft plus sensual ridges. 10 functions of independent vibration, pulsation and escalation in stimulator. Body-safe Silicone and waterproof submersible - IPX7. USB rechargeable, charging cord included. Complete charge in 2.5 hours. Runs for 40 minutes on high speed and 90 minutes on low speed. 3.5 in x 1.25 in/9 cm x 3.25 cm (shaft)