Safe Sound for kids: 85 dB volume limiter to protect hearing Compatible with USB-C and 3.5mm audio devices, switching between is a snap with the tethered adapter Flip-up boom microphone allows kids to talk to parents, teachers and friends on their device Additional 3.5mm output jack for RockStar Mode to share audio Belkin Signature Sound delivers full, balanced high-fidelity audio Foldable, extendable and comfortable over-ear design Durable design, tested to resist spills and accidents† Made from post-consumer recycled materials 100% plastic-free packaging