Plantronics is involved in the creation of multiple third-party items, with a big focus on headsets. The company recently posted a job listing that indicates a level of interest in providing some sort of product for Wii U.

Position Summary
We are looking for a knowledgeable PC, Console and cooperative team gamer. Needs to be proficient with the gaming industry, new gaming titles and products (headsets, consoles, glasses, etc) and well plugged into the gaming community.
Responsibilities:
A product management intern supporting Plantronics gaming initiatives would:
• Compile product research about product features and gaming use cases, identifying trends and opportunities for Plantronics
- Work with internal Gaming community and outside vendors
• Project deliverable: PowerPoint presentation that communicates opportunities.
- Trends, New console information, Wii U, "Xbox 720", PS4, PC, Cloud Gaming, Mobile Gaming/Platforms
• SWOT and feature analysis of competitors product and vision for the gaming Market
- Analysis of gamer forums, Social Media on Audio and communication pain points
- Be exposed to learn about the process for defining new products and product opportunities
• Project deliverable: Engagement with gamers at PAX Prime for product ideas and use cases
- Build surveys and instruments to validate and extract key customer issues and opportunities

Not necessarily a headset, but that does seem to be their main product. We'll have to keep tabs on this one! Thanks to Eadin for the heads up!