How long does the battery last and how long does it take to fully charge the JBL Tune 510BT?
The JBL Tune 510BT provides up to 40 hours of music playtime with Bluetooth on. A full charge takes approximately 2 hours using the USB-C charging cable. Additionally, a quick 5-minute charge gives you an extra 2 hours of playback. (Page 2)
From the official Jbl Tune 510bt Wireless ON Ear Headphones manual, page 2
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