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The ergonomic, stick-open design of the JBL wave flex fits so comfortably you may forget you're wearing them
Feature 12mm speaker drivers for dynamic sound that deliver exciting JBL pure bass sound
8 Hours of battery life in the earbuds and 24 in the case
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How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
Wireless Bluetooth 5.3 technology - Wirelessly stream high-quality sound from your smartphone without messy cords with the help of the latest Bluetooth technology.
JBL Pure Bass Sound - The JBL Tune 520BT utilizes the renowned JBL Pure Bass sound, the same technology that powers the most famous venues all around the world.
Customize your listening experience - Download the free JBL Headphones App to tailor the sound to your taste with the EQ. Voice prompts in your desired language guide you through the Tune 520BT features.
With Wireless Bluetooth 5.0 Streaming, you can stream wirelessly from your device and even switch between two devices so that you don't miss a call
The Tune 510BT wireless headphones feature renowned JBL Pure Bass sound, which can be found in the most famous venues all around the world
For long-lasting fun, listen wirelessly for up to 40 hours and recharge the battery in as little as 2 hours with the convenient Type-C USB cable; A quick 5-minute recharge gives you 2 additional hours of music
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