This pacifier is actually a thermometer. Baby won't even know you're taking her temperature, but our digital thermometer/pacifier provides a clinically-accurate reading within 90 seconds! Soothing to a fussy baby, it can monitor your child's temperature every five minutes for up to 25 minutes. Plays a gentle lullaby when fever exceeds 99.5 degrees. With an orthodontic nipple and a self-contained battery that's sealed for safety. Limited, one-year warranty.For more information, click here.