- Requires 4 AA Batteries - 5.5'' x 1.75''/14 cm x 4.5 cm (shaft) - 2.5'' x 1''/6.25 cm x 2.5 cm (stimulator) - Thrusting, rotating and vibrating - 3 independent speeds of thrusting action - 7 powerful functions of vibration, pulsation and escalation - 3 rows of non-jamming synchronised rotating stainless steel beads - Easy touch controller with LED - Hold for 3 seconds to turn off - TPE (massager) ABS with Metallic Plating (controller) Stainless Steel (beads)