7. Does the JT7 need burn-in? How should it be maintained?

Due to the working characteristics of headphone driver units, around 200 hours of burn-in can help the diaphragm reach its optimal operating condition. There is no special requirement for burn-in. You may simply use the music you usually listen to. At the beginning, choose softer tracks and keep the volume at a moderate level. The JT7's construction is mostly made of plastic. During daily use, please avoid falling impacts. In addition, as it is an open-back design, please be mindful of moisture and dust.