The Adam and Eve 5x Finger Vibe combines wireless design that fits on your finger with 5 levels of intensity, creating the perfect, discreet, vibrator. To help you bring your pleasure to new heights the 5x Finger Vibe also comes with 4 uniquely textured pleasures sleeves. The Adam and Eve 5x Finger Vibe comes with 1 finger vibrator and 4 pleasure sleeves. The 5x Finger Vibe operates using 4 L1154 cell batteries (8 included).