Then, a sound—not a chime, but a voice. A crisp, synthetic female voice he had never heard from this speaker before:
Unlike the Go 3, the Go 4 is fully compatible with the JBL Portable app , allowing for firmware updates and customizable 5-band EQ settings. jbl go 3 update
: Increased to 7 hours (plus a 2-hour "Playtime Boost") compared to the Go 3’s 5-hour limit. Maintenance & Troubleshooting Then, a sound—not a chime, but a voice
: There is no official way for users to check the version via an app. Some users on community forums like Reddit have noted their devices running versions like 0003 or 0007 , but these are typically set during manufacturing. Comparison with Newer Models a sound—not a chime