AIR PULSE – The Popular Sucking Feature Tuned To Perfection. Gently Induced Orgasms Is The Result ADJUSTABLE – Air Pulse Clit Stimulator Is Mounted On A Fully Flexible Stem To Accommodate All Bodies SILICONE – Seamless Satin Smooth Platinum Cured Silicone TEN – Air Pulse Settings. Vibrating Functions Of Speed and Rhythms RECHARGEABLE – Via USB Cord. WATERPROOF – Rated IPX7 Submersible