With their powerful 4T treble style vibrating motor; new 4LR44 longer lasting batteries; remarkably smooth, silky feel; and compact shape, the Screaming O 4T Bullets are the ultimate tease and tickle vibes! Waterproof and available in four colors, the one-touch vibrating bullets feature a powerful yet quiet motor, adding essential stimulation for better, more satisfying sex! With upgraded batteries, they provide intense power in an on-the-go size that’s perfect when larger, bulkier vibes just won’t cut it. In addition to promoting sexual health and wellbeing, Screaming O strongly believes in leaving this planet better off than we found it, which is why the Screaming O 4T Bullet is manufactured using materials and processes that are both ethical and sustainable. For example, the bullet packing is compostable and eco-friendly. Features: 4T motor with treble style, tickle and tease vibrations Smooth, soft touch PU coating 5 speeds plus 1 pulse pattern Waterproof 30+ minutes of battery life