French startup Tempow has been working on improving the Bluetooth protocol at a low level to make it more versatile. The company is introducing a new audio profile for your TV or set-top box. TV and set-top box manufacturers can license Tempow’s software and integrate new features in their devices. It works with regular Bluetooth chips, but it opens up new possibilities. In particular, Tempow has been working on a one-to-many pairing model.