Description
✔ Fine sound quality Listening comfort: German digital chip can realize double noise reduction, in amplifying the environmental sound while filtering the surrounding noise, so that the sound is clearer; 3 different frequency modes, 4 levels of volume adjustment, suitable for different hearing ranges; Hearing aids not only have a better double noise reduction and to prevent whistling, but also has transient strong sound intelligent ear protection function;..✔ LIGHTWEIGHT AND COMFORTABLE: Adult hearing aids are small in size and light in weight, comfortable to wear and more comfortable to use. Different sizes of medical material domes are suitable for everyone, with cleaning tools to extend the service life. Ergonomic design, not easy to fall off. Both left and right ears can be worn at will and will not be affected by wearing glasses..✔FAST CHARGING: The hearing aids can be fully charged in about 2-4 hours, and can be used in about 48 hours, the hearing aids can make you communicate with others easily and make your life better. (Warm tips: it is USB rechargeable hearing aids, no need to replace the battery often).✔ Hearing Aid Set: rechargeable hearing aids for seniors includes 1 x rechargeable hearing aid + 4 x hearing aid domes + 1 x hearing aid cleaning brush + 1 x instruction manual + 1 x USB cable. Please use the correct wearing method to ensure that your hearing fits snugly in the ear canal to avoid sound feedback and whistling. (The instruction manual is easy to understand and simple to operate).✔ AFTER-SALES SERVICE:If you have any questions about our adult ear hearing aids, please feel free to contact us, we are happy to serve you. Designed for hearing impaired people, even if you wear it for a long time, you will not feel pain. We will provide you with a satisfactory answer within 24 hours
