A: Yes – but the manual notes that passthrough audio may introduce a faint hum. For critical listening, charge fully before use.
A: Connect to the JBL Headphones app → If an update is available, a pop-up will appear. Do not disconnect during the 2-minute update. jbl rma 220 user manual NEW%21
Post Date: [Current Date] Product Status: NEW! – Latest Release A: Yes – but the manual notes that
A: No – the wired RMA 220 is purely passive. However, the inline remote (volume/mic) will not work if your source device lacks a TRRS jack. jbl rma 220 user manual NEW%21