The following data is part of a premarket notification filed by Telex Communications, Inc. with the FDA for Model 339 Telecros Wireless Cros.
| Device ID | K792463 |
| 510k Number | K792463 |
| Device Name: | MODEL 339 TELECROS WIRELESS CROS |
| Classification | Hearing Aid, Air Conduction |
| Applicant | TELEX COMMUNICATIONS, INC. 803 N. Front St. Suite 3 Mchenry, IL 60050 |
| Product Code | ESD |
| CFR Regulation Number | 874.3300 [🔎] |
| Decision | Substantially Equivalent (SESE) |
| Type | Traditional |
| 3rd Party Reviewed | No |
| Combination Product | No |
| Date Received | 1979-12-03 |
| Decision Date | 1980-01-09 |