Rechargeable Silicone dual stimulator with 3 powerful motors 7 functions of intense vibration, pulsation, and escalation Motors in head, shaft and stimulator Easy touch controller with LED Auto on/off button Silicone (massager) ABS (controller) USB rechargeable with magnetic contacts (charging cord included) Runs on highest speed for 1.5 hours, lowest speed for 3 hours Complete charge in 8 hours red light flashes when charging 4.75 x 1.25 /12 cm x 3.25 cm (shaft) 2 x 1 /5 cm x 2.5 cm (stimulator)