recently bought Tune 520BT. can someone tell me what these are for? : r/JBL

Buy LTGEM EVA Hard Case for JBL Live 650BTNC/400BT/500BT/460NC and JBL Tune 570BT/720BT/510BT/660NC/700BT/710BT/760NC/750BTNC/ 660 BTNC/560BT/520BT/670BT/T770nc Bluetooth Wireless Headphone Online at desertcartINDIA

All bass, all day long. The JBL Tune 510BT headphones let you stream powerful JBL Pure Bass sound with no strings attached. Easy to use, these headphones provide up to 40 hours of pure pleasure and an extra 2 hours of battery with just 5 minutes of power with the USB-C charging cable. And if a call comes in while you are watching a video on another device, the JBL Tune 510BT seamlessly switches to your mobile.

JBL - Tune 510BT Wireless On-Ear Headphones - BLACK.

JBL Tune 520BT Wireless Music earphones หูฟังไร้สายตัดเสียงรบกวน (รับประกันศูนย์มหาจักร 1 ปี)

JBL Tune 520BT Wireless On-Ear Headphones - Sam's Club

JBL By HARMAN Tune 520BT Wireless Bluetooth Headphones (White)

JBL Tune 510BT review - SoundGuys

JBL Tune 520BT Wireless Over-Ear Headphones, Black - Worldshop

The 4 Best Bluetooth Wireless Headphones of 2024

Buy JBL Tune 520BT Wireless On-Ear Headphones - Black Online in Dubai & the UAE

Learn about the incredible features of the JBL Tune 510BT headphones

JBL's Tune and Live Headphones Support Bluetooth 5.3: CES 2024

JBL Tour One M2 Wireless Over-Ear Noise Cancelling Headset, Black Buy Online in Oman at Low Cost - Shopkees