In-ears

Extending the lifespan of in-ear devices

Building on the expertise gained from developing and operating our liquid damage recovery technology…

We introduced our patented in-ear device technology in 2025.

We developed the technology to address one of the key challenges in the lifecycle of in-ear headphones: the accumulation of contaminants that affect hygiene, sound quality, and device reliability. By restoring devices to a certified level of cleanliness, we enable safe reuse while preserving acoustic performance and reducing failure rates.

By extending the lifespan of in-ear devices and reducing the need for premature replacement, we help repair networks, insurance companies, OEMs, and their value chain

Before

After

In 18 months with the TechSave Liquid machine, we’ve achieved an 80% recovery rate on devices previously destined for WEEE — a result that speaks for itself.
We’ve since addedTechSave’s In-Ear Machine to support the secondary lifecycleof in-ear products.

Ant Wallet, Head of Operations, Likewise UK

We believe in strong partnerships and aim
to drive value across the entire value chain.

Learn more about our business models