Though the Naughty-Boy can certainly be enjoyed completely hands-free, it can also be held in hand and manually manipulated just so. Consisting of two distinct pleasure points, this unique vibe features a perfectly curved, male G seeking internal shaft and a thickly textured, precise perineum-pleasing external zone. While the insertable portion nestles naturally against the sensitive upper wall of the anal canal, stimulating the prostate gland with ease, the external arm presses inexorably on the perineum, providing the type of dual-stimulation that's a guaranteed win for many p-spot seekers. The incredibly powerful vibration potential is all thanks to Rocks-Off's own 7 Speed RO-80-mm bullet placed deep within the core of the Naughty (you'll be able to remove the vibe and use it alone if desired). This award winning, top selling vibe is touted as one of the most powerful of its kind, and the seven ultra-intense, finger-numbing modes of distinctly unique pulsating, escalating and steady vibration certainly support that claim. One touch of a push button under the base of the bullet activates mode 1, while subsequent pushes bring on the rest- this deceptively petite vibe transmits perfectly throughout the entire massager, ensuring orgasmically well-rounded stimulation. Helping along the transfer of pleasure is the incomparable touch of Rocks-Off premium silicone material- it's fantastic in every way. Boasting unbelievable silkiness and perfect temperature sensitivity, silicone has no taste or smell, and the velvety, realistically supple texture is out of this world. Try heating or cooling the Naughty-Boy in water before use if you're a fan of temperature play, the vibe will also naturally warm to body heat as you enjoy. Perfect for pleasure seekers with sensitive skin, silicone is free from irritants and additives; it's also completely non-porous and won't harbor bacteria, making it easy and simple to clean. A good toy cleaner or warm soapy water will do the trick for everyday clean-up- to fully sterilize your toy, a dip in boiling water or a run through the dishwasher will do the trick (be sure to remove the bullet vibe first). Compatible with water-based lubricants only. Vibe requires 1 N battery, which is included. Waterproof.