The stimulating textures will provide extra sensation to one partner, while both will enjoy the 10 deep vibration functions. A perfect toy to try in a multitude of positions! The bullet vibe is USB rechargeable and is splash proof for easy cleaning! This versatile vibe can be removed from the ring for solo use too. The ring is made of platinum cured silicone, The rechargeable bullet is made of ABS plastic. Noje C2. is body safe and phthalate-free.