The JBL's JR310 BT headphones with Bluetooth are specially designed to deliver iconic JBL sound and pleasure to even the youngest music listeners. This audio monitoring is safe, lightweight, and sized for youngsters. They have an anti-tangling cord with mic and control and are designed to ensure that the volume never surpasses 85dB to preserve hearing. With a custom made soft padded headband and ear cushions for a gentle fit, kids may listen in comfort. And each headset is unique, as the JR310 can be personalised with reusable stickers for even more enjoyment.