myFirst Headphones Airwaves. The maximum volume limit of 85 decibels (dB) ensures that children can enjoy their favorite music without the risk of damaging their hearing. This feature gives parents peace of mind, knowing that their children are safely immersed in the world of music. Additionally, the open-ear design of these headphones allows kids to enjoy their music while remaining aware of their surroundings. Whether they are playing in the backyard or walking to school, children can listen to their favorite tunes and still hear important sounds, such as approaching vehicles or someone calling their name. Furthermore, myFirst Headphones Airwaves provide up to 18 hours of playback time, ensuring that children can enjoy their music for extended periods without interruption. This long battery life eliminates the need for frequent recharging and allows kids to fully immerse themselves in their favorite songs, audiobooks, or podcasts.