They are or were. They were sold under a different name and by a different retailer.
https://www.amazon.co.uk/Thomson-Streaming-Resolution-Hands-Free-Control-Black/dp/B0DJT7JRWT
They are or were. They were sold under a different name and by a different retailer.
https://www.amazon.co.uk/Thomson-Streaming-Resolution-Hands-Free-Control-Black/dp/B0DJT7JRWT