A:AnswerThe blinking white light means they are charging. You can boost the earbuds by putting them back in the "box" without plugging in a wire, I think it said 4hrs of use at 10 min of quick charge. Check the owners manual.
A:AnswerNo. Consider AirPod Pro's. You can put your audiology report into AirPod Pro's and use them for hearing assistance when you use the "Transparency" mode. They are far cheaper than hearing aids and music sounds much better.
