Bluetooth VR headsets
Bluetooth
— a technology designed for direct wireless connection between different devices. The most popular way to use Bluetooth in VR glasses is to broadcast audio wirelessly. At the same time, the format of such a broadcast can be different, depending on the specifics of the glasses themselves. So, stand-alone devices (see "Intended use") broadcast the reproduced sound to external headphones. In models for PC and smartphones, built-in headphones may be provided, and here the sound via Bluetooth is already transmitted to the glasses from an external device; sound from the built-in microphone can be transmitted in the reverse direction.In addition, there are other ways to use Bluetooth, such as direct file sharing with another device or connecting game controllers. Such features are found only in standalone glasses, the specific functionality for each model should be specified separately.