- Requires 2 AAA Batteries - 7.25'' x 1.75''/18.5 cm x 4.5 cm - Flexing Silicone probe that moves with you - 10 functions of intense vibration, pulsation and escalation - Waterproof - Sturdy suction cup base - Ergonomic controller with plug-in jack - Hold for 3 seconds to turn off - Silicone with PU Cote (probe) ABS (controller) ABS with Silver Plating (d‚cor) Phthalate-Free PVC (cord, suction cup)