With bone conduction, a device sends vibrations directly to the inner ear through the skull bones, bypassing the eardrum and ossicles, which makes it of benefit to people with hearing problems or perforated eardrums.

It also allows users to remain attentive to everything that’s happening around them as their ears remain open and unobstructed. And since mechanical waves do not pass through the air, devices using this technology work well underwater.

The new Sentien Audio headset is made of titanium and weighs just 30g. It has only one button for power and pairing, while all the rest of its surface is touch-sensitive.

The headset can be controlled via a dedicated application or even directly by voice commands. It promises battery life of 24 hours, including 10 hours of continuous use, making it perfect for listening to music, gaming, or making calls.

It is available for pre-order via the crowdfunding site Indiegogo, starting at €198 (RM982).