PP&A designed a two-part study. PP&A conducted ten one-hour in-depth interviews with US-based professionals who use premium headphones in their working lives, drawn from firms in consulting, technology, media, engineering, legal and professional services. The interviews explored how participants discovered and used their apps, which controls they reached for on the device versus the phone, how they felt about paying for an app, and how they would want a manufacturer with many product lines to structure its apps.

In parallel, PP&A fielded a nine-minute online survey of 100 US full-time professionals, screened for headphone use in a professional setting and for having downloaded a headphone companion app. The survey quantified the importance of the app among purchase criteria, the moment of discovery and frequency of use, sentiment, willingness to pay and the scenarios that would justify it, the appeal of specific features and notifications, and preferences for app structure. Interview commentary contextualized the survey results throughout, and small-base results were flagged and read as directional.

The client received a report that set 100 survey responses beside ten in-depth interviews, with interview commentary explaining the numbers. It covered the weight professionals give the app when they choose premium headphones, when they discover it, how often they use it, and how they feel about the app they have. It examined willingness to pay and the scenarios that would justify a charge, ranked the features and notifications users want most, and compared preferences for a standalone headphone app against a single app that also handles product lifecycle tasks. Professionals see the companion app as part of a premium headphone offering, not an optional extra. The findings gave the product team customer evidence for its choice of app structure and for the features and pricing it would build into either path.