JBL Tune 520BT, Wireless on-ear headphones with JBL Pure Bass sound.

Download the free JBL Headphones App and customize your sound through the EQ, while Voice Prompts guide you through the headphones features. JBL Tune 520BT Wireless on-ear headphones Black. Download the free JBL Headphones App to tailor the sound to your taste with the EQ.

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