JBL Safe Sound <85dB JBL Junior 320 headphones are designed to never exceed 85dB, making them safe for children's ears. Built-in mic JBL Junior 320 headphones feature a built-in microphone to help your kids stay connected with the world. They can talk with teachers while they're learning, or chat with friends and family during their downtime. Fit for kids JBL Junior 320 headphones come in two fun colorways and have durable, child-friendly controls that are easy and safe for kids to operate. The headband features a 12mm thick soft pad for long-wearing comfort and it can be adjusted to the kids' head to improve the sound experience and follow the kids' growth. Their round earcup design offers improved grip and less sound leakage, so kids don't need to turn them up louder to compete with outside noise. Make it yours with JBL stickers The plastic-free packaging includes a playful JBL sticker set so kids can personalize their headphones. Ultra-portable JBL Junior 320 headphones' compact design folds flat, making them easy for kids to stow in a bag or backpack.