Headphone Hard Case for JBL JR300 BT Wireless Headphones Box Carrying Case Portable Storage Cover for
JBL Bluetooth Child Over-Ear Headphones Blue, JR300BT - Walmart.com
POYATU JR300 JR310 BT Headphones Headset Storage Case for JBL JR300BT JR310BT Kid Headphone Hard Case
JBL JR300BT | Kids Wireless on-ear headphones
RoseWare - JBL JR300BT Kids Wireless On-Ear Headphones • 32mm Drivers • Designed for Kids • Under 85 dB SPL to Protect Kids' Hearing • Built-In Rechargeable Battery • Up to 12