Edwardw35, what is the name of the device your mother uses?
I often listen to my mp3 player away from home – while on walks, while shopping, etc. I don’t own a TV. But I do watch videos on my computer, and I listen to music mp3s on my computer – maybe this device would work for that.
Every hearing aid manufacturer sells a bluetooth device that works with their hearing aids only. For the brand I wear, Resound, the bluetooth device is called Resound Unite Phone Clip+. The Phone Clip+ is mainly a bluetooth phone device, to allow hands free bluetooth phone calls for those wearing Resound hearing aids with communication ability. The Phone clip+ connects wirelessly to your cell phone, for phone calls or to stream music from your phone. It receives the signal and transmits it wirelessly to your hearing aids. So for a phone call it is an intermediate device between your hearing aids and your phone. It has the microphone so your phone could stay in your pocket.
It can also act as a bluetooth receiver and receive bluetooth sound from a bluetooth transmitter (like a TV transmitter or from a sound system). It does not have a headphone jack so you could not plug in a device directly. Resound does make another device, the mini-microphone, that has a microphone that transmits to your hearing aids, and it has a headphone jack so you can plug in a TV or other device and it transmits to your hearing aids. The mini-mic is very small, has a battery, and able to fit in a pocket. They also make a TV transmitter that is a little larger and not really made for mobility (but works great).
I’m finding that putting everything on my phone is the most convenient way to watch and listen to files, and it works seemlessly with the Phone Clip+. You could listen to music or audio books on your phone (directly into your hearing aids), and you could also listen to those on your PC if it has bluetooth (or you could add it for a few dollars). The smartphone has really taken the place of most other playback devices. The biggest problem I have is that people don’t realize I’m listening to something because the ubiquitous earbuds are missing.