30Hr Battery LifeSafe, lightweight and sized for kids, the JBL Jr310BT wireless headphones safely deliver up to 30 hours of legendary JBL sound and fun for the youngest music fans. Type-C charging for quick charge. | JBL Safe Sound with Bluetooth EnabledJBL legendary sound designed to never exceed 85dB making them safe for even the youngest music fans. A wireless connection up to 15 meters away means no wires to worry about. | Built-in micHelp your kids stay connected to the world with the built-in mic. They can chat easily with friends and family during downtime, or teachers while they’re busy learning. |
