The best just got better! Our world famous Venus ButterflyÀô is now waterproof, Silicone, and remote controlled with 7 functions of vibration, pulsation, and escalation. Removable Rubber-CoteÀô egg has a handy retrieval cord and may be used with or without the soft flickering Venus ButterflyÀô. E-Z on-off button. 15 foot Range. Comfortable and fully adjustable waist and thigh straps. Requires 6 N-1 watch batteries which are included.