如何通过使用原装线材获得JBL Tour One M3最好的音效播放效果? 音频质量可能因音频源而异，为了达到最佳性能，请使用原装线缆。(Page 49) Have a follow-up question? Answers from the official manual.Common questionsWhat should I do if my headphones won't connect via Bluetooth®?What Bluetooth version and audio codecs does the JBL Tour One M3 support?How do I use the JBL Tour One M3 in wired listening mode?How do I protect the battery lifespan of the JBL Tour One M3?