A:AnswerI’ve only used it on a set of Bluetooth headphones. And it works. I do not know if it works on other Bluetooth speakers. The battery in the unit last about 3 to 4 hours.
A:AnswerI used it to transmit audio from a boombox to a bluetooth speaker. It worked well with that. I don't know how it would do with you hearing aids.
A:AnswerIf your device has a Bluetooth receiver capabilities it will. Otherwise, you should have a receiver plugged thru an input stereo port so the signal can enter your device and can be reproduced
A:AnswerHello Mike! No! It will be loud and clear, but delay of about 1/2 second will probably make it unusable for this. See my review just posted about trying to use it for bluetooth earphones for watching TV. There may be other similar products that have no delay. See
https://forums.macrumors.com/threads/bluetooth-headphones-with-zero-audio-lag-is-this-even-possible.2004759/
A:AnswerNo. It will be loud and clear, but delay of about 1/2 second will probably make it unusable for this. See my review just posted about trying to use it for bluetooth earphones for watching TV. There may be other similar products that have no delay. See
https://forums.macrumors.com/threads/bluetooth-headphones-with-zero-audio-lag-is-this-even-possible.2004759/
