# Convertible Audio Speakers TDM Turns A Portable Speaker Into Wireless Headphones By Ellen Smith | Written with AI assistance | Published 2026-10-17 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/convertible-audio-speakers References: [time](https://time.com/collection/best-inventions-special-mentions/2026/tdm-neo)  TDM’s Neo turns one portable audio product into two listening modes. Twisted open, it becomes [wireless headphones](https://www.trendhunter.com/trends/wireless-earbuds-concept); twisted shut, it works as a speaker again, giving users a single device for private listening and room playback. The design centers on that [rotating form](https://www.trendhunter.com/trends/robosen-soundwave), so the shift between modes happens through the hardware itself rather than a separate accessory or app. As a [portable speaker](https://www.trendhunter.com/trends/muo-portable-speaker), it still stays easy to carry, but the reversible build adds a second use case without adding another item to pack. At a time when audio gear often does one job, Neo compresses two into one shell. That kind of convergence can appeal to buyers who want fewer devices to manage and a product that moves from shared listening to personal listening without changing hardware. Image Credit: TDM ## Trend Insights (Trend Hunter) - Score: 10.0/10 - Popularity: 100% | Activity: 100% | Freshness: 100% - Audience gender: 50% men, 50% women - Primary generations: Gen Z, Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Gadgets](https://www.trendhunter.com/gadgets) ## Key Themes ### Why This Trend Is Growing - **Convertible Audio Devices:** Hybrid hardware that physically shifts between speaker and headphone modes highlights room for audio products that reduce device clutter while expanding everyday use cases. - **Mechanical Mode Switching:** Tactile transformation mechanisms can differentiate consumer electronics by making feature changes feel immediate, visible, and independent of companion apps. - **Minimal Carry Tech:** Compact multi-use gadgets reflect growing interest in portable products that combine several functions for travel, commuting, and flexible home environments. ### Industries Being Reshaped - **Consumer Electronics:** Device convergence creates space for differentiated hardware ecosystems built around fewer, more versatile products instead of single-purpose accessories. - **Portable Audio:** Dual-mode listening formats introduce new product categories between personal headphones and shared speakers, reshaping expectations for mobility and convenience. - **Travel Accessories:** Space-saving entertainment devices align with demand for lighter packing solutions that maintain both private and social listening options on the move. ## Related on Trend Hunter - [Modular Puzzle Speakers](https://www.trendhunter.com/trends/merge-speaker.md) - [Desktop Bluetooth Speakers](https://www.trendhunter.com/trends/orgdot-n200.md) - [Flippable Audio Projectors](https://www.trendhunter.com/trends/soundcore-nebula-p1i.md) - [Hybrid Audio Headphones](https://www.trendhunter.com/trends/neo-hybrid.md) - [Circular Portable Speakers](https://www.trendhunter.com/trends/cloudbeat.md) - [Zipper Speaker Interfaces](https://www.trendhunter.com/trends/zip-speaker.md) - [Modular Audio Collaborations](https://www.trendhunter.com/trends/aiaiai-hidden-ny.md) - [Foldable Music Devices](https://www.trendhunter.com/trends/the-cyberg-pocket.md) - [Ring-Like Wearable Speakers](https://www.trendhunter.com/trends/ring-speaker.md)