The Satisfyer Strong One is made of medical-grade silicone the POWERFUL ONE and the STRONG ONE are also waterproof and provide wonderful sensations for both the wearer and the partner!

Features include:

– Whisper mode

– Rechargeable

– Waterproof IPX7

– Body-friendly silicone

– Compatible with any Android or Apple Smartphone Tablet and Apple Watch

– Unending range of programs with the Satisfyer App (can also be used without the app)