1 Pair of Siemens Retention Locks / Sport Locks
Will Fit Siemens / Rexton / Miracle Ear / Hansaton / Horizon / Signia and some Costco Hearing Instrument Products
If
you you wonder what size you need please look for the number and letter
printed on your receiver. The number indicates the wire length on your
receiver while the letter indicates the size of your receiver/retention
lock.
S = Small/Standard
M = Medium
P = Power/Large
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The
sport lock is critical in that it keeps your hearing aid in place,
allowing for better hearing and reducing the risk of the hearing aid
falling out.