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Retention locks are the small plastic "wire" pieces that fold into your ears to give a little extra stability to the hearing aid while in your ear. There are four retention locks in each package
Be sure to choose the right model before ordering.
Note: Retention locks are provided with all hearing aid orders
Have questions? Feel free to call us toll-free anytime at 1-888-929-9555
or send us your audiogram for a free consultation