Effective hearing aid: The hearing aid uses more advanced technology and chips, with smarter sound processing and amplification. Our hearing aid has noise reduction function to ensure that you can hear clearly in everyday life, suitable for elderly people with mild to severe hearing loss. Hearing Aid is Rechargeable: This is a USB Rechargeable Hearing Aid that can be placed on the base for wireless charging, without frequent battery replacement. The elderly hearing aid can be charged quickly in 2 hours and has operating range of up to 20 hours. It is the perfect hearing aid for the whole day. Small and comfortable: The hearing aid amplifier is ergonomically designed, fits perfectly into the hearing canal, looks natural, is not easy to fall off and is comfortable to use. The small and lightweight case for hearing aids is convenient for you to carry on any occasion. Simple operation: There are no complicated buttons or modes. Just tap the button to turn it on. To change the volume, just tap the fingerprint. Simple and clear, very suitable for the elderly. Perfect gift and service: Hearing aids can help people with hearing loss restore hearing and return to normal life. As a gift, it is always the best choice for the elderly and hearing impaired.