![update 3.4.0 not installing on JBL tune 230nc tws. right before I saw the update 1 bud wouldn't disconnect while in the case either. : r/JBL update 3.4.0 not installing on JBL tune 230nc tws. right before I saw the update 1 bud wouldn't disconnect while in the case either. : r/JBL](https://preview.redd.it/update-3-4-0-not-installing-on-jbl-tune-230nc-tws-right-v0-akkr3c9lavn91.jpg?auto=webp&s=6bbee80a1361f70fb8cbb8c69c484d2c367d20a3)
update 3.4.0 not installing on JBL tune 230nc tws. right before I saw the update 1 bud wouldn't disconnect while in the case either. : r/JBL
![JBL-KX500 Audio Microphone Sound Processor with Computer PC Software Bluetooth APP Connection PreAmps USB Mixer Digital Effector JBL-KX500 Audio Microphone Sound Processor with Computer PC Software Bluetooth APP Connection PreAmps USB Mixer Digital Effector](https://www.micwlaudio.com/image/cache/JBL/KX500/KX500-3-500x500.jpg)
JBL-KX500 Audio Microphone Sound Processor with Computer PC Software Bluetooth APP Connection PreAmps USB Mixer Digital Effector
![Amazon.com: JBL Quantum 300 - Wired Over-Ear Gaming Headphones with JBL Quantum Engine Software - Black : Video Games Amazon.com: JBL Quantum 300 - Wired Over-Ear Gaming Headphones with JBL Quantum Engine Software - Black : Video Games](https://m.media-amazon.com/images/I/614mWe0oJ8L._AC_UF894,1000_QL80_.jpg)