Gramophone on Instagram: “With custom-designed ear cushions and headbands with nice and fun colors, the #JBL JR300 BT kids' Bluetooth® headphones limit the volume…”
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Headphone Hard Case for JBL JR300 BT Wireless Headphones Box Carrying Case Portable Storage Cover for JBL JR300 BT Headphones
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Amazon.com: Geekria QuickFit Leatherette Replacement Ear Pads for JBL JR300, JR300BT, T450BT, T500BT, Tune 500, Tune 500BT, Tune 510BT, Tune 600BTNC Headphones Ear Cushions, Headset Earpads (White) : Electronics
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Amazon.com: JBL JR 300BT Kids On Ear Wireless Headphone Bundle with gSport Deluxe Travel Case (Blue/Orange) : Electronics
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