Hi, Sorry for the late reply. When using a 3.5mm cable (there will be a 6.3mm adapter included as well) It will not be using the battery, and can be used passively. It will not have the ANC function, or use of the other buttons aside from the main play/pause button in this state though. If you...

Hi from Noble here, Reach out to me at contact@nobleaudio.com I can communicate directly with you, and I'd be happy to get everything taken care of.

Hi from Noble! Just wanted to clarify app issues with the Triumph. The Triumph will have full app support. We originally put out an update to include the Triumph for Android (it works for IOS), but it ended up only allowing app support for the Triumph and became incompatible with with our other...

Kai from Noble here! It is true that there are similar aspects of the Apollo and other headphones as we are working with technology that is available for all manufacturers. The hinge is similar to what is on the PX8, Bang & Olufsen H95, Shure AONIC 50, SteelSeries Arctis Nova Pro, and others...