BT TWS Earphones on the market have a touch-interface on the outside which is used for power on/off, pairing and all other interfaces (play/pause/next/etc.). We want a BT TWS Earphone that has a separate button for power on/off and pairing and a separate button for all other UI (play/pause/next/etc.). Our goal, by separating the on/off/pairing from the main interface is to have a long-press back, currently dedicated for on/off/pairing.
Dimensions: as compact as possible, should be able to fit inside ears obviously. Similar dimensions as nowadays BT TWS Earphones. Placement second button: inside of earphone (surface that touches the concha) preferably. Open to discussion.
We only look for the electronics design and prototype(s).
We will build the housing around it. Charging case TBD.
If you think you can modify a current BT TWS earphone to achieve our goal we are happy to discuss that option as well.
We want at least two functioning pairs of prototypes, including charging cases.