Our Ultra Bullet was destined to break the market. Much like David & Goliath, this super small, super discreet stimulator packs a mean punch. The most powerful bullet on the market, offers 20 vibration modes, with a memory function that allows you to start off where you last left off. 100% waterproof. 100% premium quality silicone inside & out. Now with improved magnetic charging! One Year Warranty.