High-quality hearing aidsThe hearing aids use the latest digital chips to achieve dual noise reduction, filtering noise when amplifying to make the sound clearer. 3 different frequency modes and 4 volume adjustment levels allow users to adjust according to their needs and the sound level of the surrounding environment, providing users with a better hearing experience.Comfortable wearing experience: BTE hearing aids are designed for people with hearing loss. Lightweight, with comfortable ear hooks. The hose on this hearing aid fits the contour of the ear, making it easy and comfortable. It bends slightly at the back of your ear, and no one will even notice that you are wearing it. A perfect gift for the elderly to get them back to their normal lives. So they don't miss conversations with friends and family.Rechargeable hearing aidsThe hearing aids can be fully charged in about 2-4 hours, and can be used for about 48 hours. Put it on a small box and carry it out. Hearing aids allow you to communicate with others easily and provide a "boost" to your beautiful life. (Tip: This is a USB rechargeable hearing aid, no need to frequently replace batteries)[The most thoughtful gift for the elderly] Sound is one of the most important ways to understand the world. Hearing loss affects the cognitive ability of the brain, leading to a gradual decline in language skills. Hearing aids can help people with hearing loss hear again and resume normal life. As a gift, it is always your most suitable choice.