Screaming O 4B Bullet Vibrator StrawberryWith their compact shape; powerful 4B motor creating bass style vibrations; new 4LR44 longer lasting batteries; and a remarkably smooth, silky feel, the Screaming O 4B Bullets provide deep stimulation for better, more satisfying sex! Following research into vibration frequency and optimal clitoral massage speeds, Screaming O developed a unique motor that provides deep, rumbling vibrations you can feel from the inside. Thanks to a waterproof soft touch