are hearing aids used for only one ear
One of the best things you can do with used hearing aids - whether they're in great condition or need repairs - is to donate them to a charity that will accept used hearing aids to be repurposed, reprogrammed or recycled to assist others in need in both the U.S. and around the world. Extended wear hearing aids are hearing devices that are non-surgically placed in the ear canal by a hearing professional. The extended wear hearing aid represents the first invisible hearing device. These devices are worn for 1–3 months at a time without removal. Physical fit of hearing aids. The physical fit of the hearing aids can be described according to two basic styles: in-the-ear (ITE) and behind-the-ear (BTE) hearing aids. ITE hearing aids are custom-fit, or made specifically to fit an individual’s ear canal. 1 Some also offer wind noise reduction.  Synchronization. For an individual with two hearing aids, the aids can be programmed to function together so that adjustments made to a hearing aid on one ear (volume control or program changes) will also be made on the other aid, allowing for simpler control. In-the-ear hearing aids are typically more expensive than behind-the-ear counterparts of equal functionality, because they are custom fitted to the patient's ear. In fitting, an audiologist takes a physical impression (mold) of the ear. Considerations for wearing used hearing aids. There are many factors when trying to decide if used hearing aids might be right for you, including: technology, style, features and fit. The physical fit of the hearing aids can be described according to two basic styles: in-the-ear (ITE) and behind-the-ear (BTE) hearing aids. ITE hearing aids are custom-fit, or made specifically to fit an individual’s ear canal. When first using a hearing aid, keep these points in mind: 1  Hearing aids won't return your hearing to normal. Hearing aids can't restore normal hearing. They can improve your hearing by amplifying soft sounds.  Allow time to get used to the hearing aid. It takes time to get used to your new hearing aid. The first step to determining if a used hearing aid will work for you is to see if they are appropriate for your type of hearing loss. Contact a hearing care professional near you for a complete hearing evaluation. Be sure to bring the hearing aids to the appointment. When first using a hearing aid, keep these points in mind: 1  Hearing aids won't return your hearing to normal. 2  Allow time to get used to the hearing aid. 3  Practice using the hearing aid in different environments. 4  Seek support and try to stay positive.  Go back for a follow-up. 1 Allow time to get used to the hearing aid. It takes time to get used to your new hearing aid. But the more you use it, the more quickly you'll adjust to amplified sounds.  Practice using the hearing aid in different environments.
No, it can be used for both ears.