The iBall Kids headphones are made for innocent ears. It’s a lovely way for kids to make best friends with music. Not only do they come in child-happy designs, we have taken great care to ensure the headphones are child friendly too. The maximum sound is less than 85 dB and is just right for the aural sensitivity of children. The ear-cups are soft, and the headband has a snug fit, making the experience very comfortable. Kids headphones come with a built-in mic so kids can take those calls from grandpa and grandma. The controls are easy and finger sensitive. The battery has a working time of up to ten hours and a stand-by time of up to 200 hours on a single two-and-a-half-hour charge.