The First Years: 3-In-1 Gentle Soother

The First Years introduces the only in-crib, under-the-mattress vibration system. The 3-In-1 Gentle Soother comes with soothing sounds, vibration, a criblight, 6 audio options, 3 vibration speeds, a baby-activation mode and an auto shut-off. Control unit mounts on crib rail or stands alone. Uses a wire-free connection.