When selecting a hearing aid, you can select circuit and you can select size. If you have a hearing loss in both ears , it is recommended that you consider two hearing instruments. You will receive maximum benefit with good hearing in both ears. When you purchase a hearing aid, you should be offered a trail period in the range of 30-60 days. Payment will be required when you order or receive the hearing instruments but you will have a time period to have several adjustments to the aids and to decide if the hearing aids are meeting your needs.
Return policies vary among clinics.
It is important that you understand what this policy is before you order your instruments. If you should return a hearing aid most, if not all, of your money should be refunded. Hearing aid batteries usually last a week when the hearing aid is used most of the waking day, every day. If you experience short battery life, contact your hearing health care professional. There are several organizations that offer support and assistance regarding hearing loss.