1. If you don't wear hearing aids for a long time, it is best to remove the battery of battery-powered hearing aids to avoid corrosion of the battery contact plate. The machine should be placed in a drying box and the desiccant should be replaced regularly.
2. If affordable hearing aid is exposed to humid air, it should be wiped regularly and dried regularly.
3. If you find that there is no power, replace the new battery in time.
4. For rechargeable models, it is recommended to manually turn off bluetooth hearing aid and place it in a special drying box.
Regarding the sound quality of hearingsense 1 hearing aids, it involves operation, and the experience is very personal. We do not have offline operation training and cannot provide one-on-one guidance, so some people feel very good, and some people feel average. I have worn this tws hearing aid and compared it with other products. As a result, I am very satisfied with its sound quality. Because this involves personalization, I cannot guarantee it 100%. If you encounter any problems when using rechargeable hearing aids, you can consult us at any time. We have a dedicated technical team.
The sound of TV generally has a mid-frequency highlight of 300Hz-3000Hz. You can turn on the equalizer function in the personalized options in the App, and focus on increasing the gain of 500Hz, 1000Hz, and 2000Hz to make up for the problem of unclear sound when watching TV. You can also buy it with Retekess TV headphones. You can contact us directly.
The audio frequency of TV is different from that of human voice. The noise reduction algorithm of hearing aids can recognize human voice, but the sound output by TV speakers does not have the characteristics of human voice. Therefore, even authoritative brands will be transmitted to hearing aids through wireless methods such as TV .