THE SAFEST OPTION - You would be wise to steer clear of these while your child is young for the number of kids with damaged hearing is increasing. Luckily, iClever kids headphones are generously recommended to protect vulnerable and sensitive ears with 85dB volume limiting (Recommended for kids age of 3-12). Not only it cares for their little eardrums but also it is beneficial for hearing over the long term. PLAYFUL CAT-INSPIRED DESIGN - Combining high quality audio with unique fashion, iClever children headphones are finished with two cat ears on the top of the band. No matter your kids are a cat person or not, they are cute beyond doubt. And the impressive shape will catch the fancy of them, especially for those who is obsessed about the cat. Cat-related headphones will fulfill every girlish dream and fancy. START FROM HEALTH - iClever headphone for kids adopts high quality food grade materials. Namely, it is made of nontoxic materials and designed to withstand the environment of intended use. Therefore, we always maintain the desired nature and credible production of quality. All of these can be traced to be the health of kids. Having certificated by a number of authorities like RoHs, EN71, CPSIA, FCC, it won't cause any negative effect to your kids even with long time wearing and touching.