The nü Sensuelle Homme Ace flexible vibrating prostate massager is a pleasure superstar! The smooth silicone body contains two powerful motors to massage the prostate while also providing intense anal stimulation. Flexible to move with your body and submersible for water fun and easy cleanup, the Ace has control buttons in the base and is fully USB Rechargeable for extended playtime. 15-Functions USB Rechargeable Material: Silicone Waterproof: 100% Submersible 1 Year warranty Prop 65 compliant Phthalates Free RoHS Approved CE Approved Dimensions: Overall Length: 9 in. Insertable Length: 7.5 in. Tip Width: 1.125 in. Top of Shaft: 1 in. Shaft Bulge: 1.25 in. Base: 1.5 in.