Nabi Noise Reduction Headphone with Dual Modes for Kid and Parent The first headphone to have dual modes: one for your child (Nabi Mode) and one for you (Parent Mode) Combines deep lows,clear mids and bright highs to deliver a full and powerful sound Plush padding on the earcups and adjustable headband for kids and adults provides continuous comfort Noise reduction technology applied, Premium 40mm drivers bring your favorite music and movies to life without noise In Nabi Mode, Digital Volume Reduction Technology limites the volume at 80db, keeping your kids' ears safe