2AU6O-ABBTE3AB Sound Processor

Advanced Bionics LLC• 28515 Westinghouse Place, Valencia, CA 91355, USA T: +1.877.829.0026• T: +1.661.362.1400• F: +1.661.362.1500 •[email protected] www.AdvancedBionics.com Date: 28/01/2026 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España Certifications concerning “covered” equipment. Section 2.911(d)(5)(i)- (ii) FCC ID:2AU6O-ABBTE3 We, Advanced Bionics LLC, 28515 Westinghouse Place, Valencia, CA 91355 USA; certify that: - the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. - as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Also, we certify that the equipment for which authorization is sought does not contain or includes equipment with integrated cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees. Sincerely, ______________________________________ By: Michelle Caulfield Title: Sr. Vice President Global QA, RA, and CR Company: Advanced Bionics LLC Telephone: (661) 362-7580 e-mail:[email protected]

Advanced Bionics LLC28515 Westinghouse Place, Valencia, CA 91355, USA T: +1.877.829.0026 T: +1.661.362.1400F: [email protected] www.AdvancedBionics.com Date: 3/06/2026 Certification designating a U.S. agent for service of process. As required by section 2.911(d)(7), FCC ID: 2AU6O-ABBTE3 We, Advanced Bionics LLC, 28515 Westinghouse Place, Valencia, CA 91355 USA; certify that: Advanced Bionics, LLC 28515 Westinghouse Place Valencia, CA 91355 USA Dawn Sorensen [email protected] Is our designated U.S. agent for service of process and we acknowledge: -our consent to accept service of process in the United States for matters related to the applicable equipment at the physical U.S. address and email address of the designated U.S. agent. -the acceptance to maintain an U.S. agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission- related proceeding involving the equipment. ApplicantDesignated U.S. Agent Sincerely, ____________________________ By: Michelle Caulfield Title: Sr. Vice President Global QA, RA, & CR Company: Advanced Bionics LLC Telephone: (661) 362-7580 e-mail: [email protected] We acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address stated above. ____________________________ By: Dawn Sorensen Title: Vice President, Global Legal Affair Company: Advanced Bionics LLC Telephone: (661) 289 2458 e-mail:[email protected] FRN:0028990430

Advanced Bionics LLC• 28515 Westinghouse Place, Valencia, CA 91355, USA T: +1.877.829.0026• T: +1.661.362.1400• F: +1.661.362.1500 •[email protected] www.AdvancedBionics.com Date: 28/1/2026 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España Ref: Confidentiality requestfor FCC ID: 2AU6O-ABBTE3 To whom it may concern: Pursuant to §0.457(d)(1)(ii) and §0.459 of the Commission’s Rules (47 C.F.R.) and §552 (b)(4) of the Freedom of Information Act,Advanced Bionics LLC, hereby requests that a part of the subject FCC application be held confidential to avoid release of sensitive information of the product to the public. For the product stated above, we request that the following information be withheld from public disclose: Type of Confidentiality Requested Exhibit Short Term PermanentBlock Diagrams Short TermExternal Photos Short TermInternal Photos Short Term PermanentOperation Description Short TermPermanentParts List & Placement/BOM Short Term PermanentTune-Up Procedure Short Term PermanentSchematics Short TermTest Setup Photos Short TermUser’s Manual Short TermPermanentSDR software and security information Permanent Confidentiality: The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to usand provide unjustified benefits to our competitors. Short-Term Confidentiality: Wehereby request short-term confidentiality for the product stated above to avoid premature release of sensitive information prior to marketing or release of the product to the public. Release date of short term confidentiality is: 45 days from grant date marked 90 days from grant date marked 135 days from grant date marked 180 days from grant date marked Specific date: Advanced Bionics LLC• 28515 Westinghouse Place, Valencia, CA 91355, USA T: +1.877.829.0026• T: +1.661.362.1400• F: +1.661.362.1500 •[email protected] www.AdvancedBionics.com We are also aware that we are responsible to notify DEKRA in the event information regarding the product or the product is made available to the public. DEKRA will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, _______________________________________ By: Michelle Caulfield Title: Sr. Vice President Global QA, RA, and CR Company: Advanced Bionics, LLC Telephone: (661) 362-7580 e-mail:[email protected]

Advanced Bionics LLC28515 Westinghouse Place, Valencia, CA 91355, USA T: +1.877.829.0026 T: +1.661.362.1400F: [email protected] www.AdvancedBionics.com Declaration of Equivalence January 14, 2026 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España Ref: Declaration of Equivalence for FCC ID: 2AU6O-ABBTE3 There are three different variants of the Lumity CI sound processor: Naída CI L30 (model number CI-5297, SW version 067-0362), Naída CI L90 (model number CI-5296, SW version 067-0360) and Sky CI L90 (model number CI-5298, SW version 067-0361). Each sound processor variant contains the same hardware and similar software. The difference is that the Naída CI L90 processor is programmed with all available sound processing strategies while the Naída CI L30 is programmed with a smaller selection of sound processing strategies. The Sky CI L90 is identical to the Naída CI L90 sound processor in functionality but the Sky CI is available in a range of different colors. The 2.4GHz communication link is the same for each of the sound processor variants. Advanced Bionics, LLC hereby declares that the sound processor model, Naída CI L90, tested at DEKRA Testing and Certification, S.A.U. is equivalent to the Naída CI L30 and the Sky CI L90 sound processor models. Sincerely, _____________________ Inmaculada Quesada Project manager P.A. Michelle Caulfield

Advanced Bionics LLC• 28515 Westinghouse Place, Valencia, CA 91355, USA T: +1.877.829.0026• T: +1.661.362.1400• F: +1.661.362.1500 •[email protected] www.AdvancedBionics.com Date:28/01/2026 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España Ref: Agent letter for FCC ID: 2AU6O-ABBTE3 We, Advanced Bionics LLC, 28515 Westinghouse Pl, Valencia, CA 91355 USA, hereby authorize DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía C/ Severo Ochoa nº 2 29590 Campanillas - Malaga Spain Ms.Inmaculada Quesada, e-mail: [email protected], Phone: +34 952 619 146 to act as our agent in the preparation of this application for equipment certification, including the signing of all documents relating to these matters. The present authorization considers the development of documents on behalf of the client, written under his own letterhead and related to the necessary information to be provided on his behalf to complete the certification process. We also hereby certify that neither we nor any party to this application are subject to a denial of U.S. Federal benefits, which include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, U.S.C. 862 because of conviction for possession or distribution of controlled substance. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by DEKRA Testing and Certification, S.A.U., still resides with us. This agreement expires one year from the current date. Sincerely, ______________________________________ By: Michelle Caulfield Title: Sr. Vice President Global QA, RA, and CR Company: Advanced Bionics, LLC Telephone: (661) 362-7580 e-mail:[email protected]

C000074115 ECO 2026-01-28 Data Created Label Title LABEL, Sky CI™ L90 Sound Processor (sand beige) B REV 024-W175-A2 LABEL NO. This document is CONFIDENTIAL and contains designs and/or other information that are the property of Advanced Bionics, LLC. This document and the designs and/or other information contained therein, may not, in whole or part, be duplicated or disclosed or used for the manufacture of any part(s) disclosed herein, or for any other purpose, without the prior written permission of Advanced Bionics, LLC. Notes: 024-R036-031. USE LABEL STANDARD

C000074115 ECO 2026-01-28 Data Created Label Title LABEL, Naída™ CI L90 Sound Processor (sand beige) B REV 024-W185-A2 LABEL NO. This document is CONFIDENTIAL and contains designs and/or other information that are the property of Advanced Bionics, LLC. This document and the designs and/or other information contained therein, may not, in whole or part, be duplicated or disclosed or used for the manufacture of any part(s) disclosed herein, or for any other purpose, without the prior written permission of Advanced Bionics, LLC. Notes: 024-R036-031. USE LABEL STANDARD

C000070707 ECO 2026-01-28 Data Created Label Title LABEL, Naída™ CI L30 Sound Processor (sand beige) B REV 024-W206-96 LABEL NO. This document is CONFIDENTIAL and contains designs and/or other information that are the property of Advanced Bionics, LLC. This document and the designs and/or other information contained therein, may not, in whole or part, be duplicated or disclosed or used for the manufacture of any part(s) disclosed herein, or for any other purpose, without the prior written permission of Advanced Bionics, LLC. Notes: 024-R036-031. USE LABEL STANDARD

Advanced Bionics LLC • 28515 Westinghouse Place, Valencia, CA 91355, USA T: +1.877.829.0026 • T: +1.661.362.1400 • F: +1.661.362.1500 • [email protected] www.AdvancedBionics.com FCC Label and ID Label Location for Advanced Bionics Naida CI L Sound Processor Pursuant to §2.925 of 47 C.F.R., the Advanced Bionics Naida CI L Sound Processor, which is the object of this filling, shall bear a permanently affixed, readily visible label listing the information as specified in §2.925 and §15.19(a) of 47 C.F.R. Due to the specific use of this product, its external surface is in permanent contact with the skin behind the ear. Therefore, it is not appropriate to permanently affix a label on the outer surface of the device which is in contact with the skin in order to prevent any possible skin irritations. The only possible location where the FCC ID, the hardware identification number and the serial number of the device can be placed is the battery interface shown below. This surface is smaller than 15mm X 4mm. In this case the size of the FCC ID font size will be smaller than two points, which does not satisfy the requirements for the size of the label as defined in §2.925(f). According to §15.19(a)(5) of 47 C.F.R., the FCC ID will be placed in the Instruction for Use (IFU) document and on the device packing label for the sound processor. The certification statement placed in the sound processor IFU is as follows: This instrument is certified under: • FCC ID: 2AU6O-ABBTE3

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Report No: (NIE) 83633RAN.001A1 2026-06-18 Test report No: NIE: 83633RAN.001A1 Assessment report RF EXPOSURE REPORT ACCORDING TO FCC 47 CFR Part 2.1093 FCC 47 CFR Part 1.1307 (*) Identification of item under evaluation AB Sound Processor (*) Model and /or type reference Naída CI L90, Naída CI L30, Sky CI L90 (*) Other identification of the product FCC ID : 2AU6O-ABBTE3 IC : 25853-ABBTE3 HW version : CI-5296, CI-5297, CI-5298 SW Version : 067-0360, 067-0362, 067-0361 (*) Features Bluetooth Classic 4.2, Bluetooth LE, DM and SBP (Flora) (*) Manufacturer Advanced Bionics 28515 Westinghouse Pl, Valencia, CA 91355 USA Test method requested, standard FCC 47 CFR Part 2.1093. Radiofrequency radiation exposure evaluation: portable devices. FCC 47 CFR Part 1.1307: Actions that may have a significant environmental effect, for which Environmental Assessments (EAs) must be prepared. Summary IN COMPLIANCE Approved by (name / position & signature) Manuel García Antennas Lab Technical Responsible Date of issue 2026-06-18 Report template No FAN24_03 (*) “Data provided by the client” DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Report No: (NIE) 83633RAN.001A1 Page 2 of 9 2026-06-18 Index Competences and guarantees .................................................................................................... 3 General conditions ...................................................................................................................... 3 Data provided by the client .......................................................................................................... 3 Identification of the client............................................................................................................. 3 Document history ........................................................................................................................ 3 Appendix A: FCC RF Exposure assessment result ..................................................................... 4 General description of the device under evaluation ................................................................ 5 Evaluation Results .................................................................................................................. 5 Appendix B: FCC RF Exposure information ................................................................................ 7 RF Exposure determination of exemption ............................................................................... 8 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Report No: (NIE) 83633RAN.001A1 Page 3 of 9 2026-06-18 Competences and guarantees In order to assure the traceability to other national and international laboratories, DEKRA Testing and Certification, S.A.U. has a calibration and maintenance program for its measurement equipment. DEKRA Testing and Certification, S.A.U. guarantees the reliability of the data presented in this report, which is the result of the measurements and the tests performed to the item under test on the date and under the conditions stated on the report and, it is based on the knowledge and technical facilities available at DEKRA Testing and Certification, S.A.U. at the time of performance of the test. DEKRA Testing and Certification, S.A.U. is liable to the client for the maintenance of the confidentiality of all information related to the item under test and the results of the test. The results presented in this Assessment Report apply only to the particular item under test established in this document. IMPORTANT: No parts of this report may be reproduced or quoted out of context, in any form or by any means, except in full, without the previous written permission of DEKRA Testing and Certification, S.A.U. General conditions 1. This report is only referred to the item that has undergone the assessment. 2. This report does not constitute or imply on its own an approval of the product by the Certification Bodies or competent Authorities. 3. This document is only valid if complete; no partial reproduction can be made without previous written permission of DEKRA Testing and Certification, S.A.U. 4. This assessment report cannot be used partially or in full for publicity and/or promotional purposes without previous written permission of DEKRA Testing and Certification, S.A.U. Data provided by the client The following data has been provided by the client: 1. Information relating to the description of the sample ("Identification of the item under evaluation", "Trademark", "Model and/or type reference", “General description of the device”, “Other identification of the product”). 2. Maximum output power, maximum antenna gain and use distance information. 3. The device under evaluation consists of a sound processor with wireless connectivity. DEKRA Testing and Certification S.A.U. declines any responsibility with respect to the information provided by the client and that may affect the validity of results. Identification of the client Advanced Bionics 28515 Westinghouse Pl, Valencia, CA 91355 USA Document history Report number Date Description 83633RAN.001 2025-10-31 First release 83633RAN.001A1 2026-06-18 Second release. Antenna peak gain has been updated. This test replaces and cancels 83633RAN.001 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Report No: (NIE) 83633RAN.001A1 Page 4 of 9 2026-06-18 Appendix A: FCC RF Exposure assessment result DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.…

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DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29507456 Report No:83680RRF.001A1 2026-06-08 ISED CABid: ES1909 Lab. Company Number: 4621A Test Report No: 83680RRF.001A1 Test Report USA FCC Part 15.249, 15.209 CANADA RSS-210, RSS-Gen (*) Identification of item tested AB Sound Processor (*) Trademark - (*) Model and /or type reference Naída CI L90 (*) Derived model not tested Naída CI L30, Sky CI L90 Other identification of the product FCC ID: 2AU6O-ABBTE3 IC: 25853-ABBTE3 (*) Features Bluetooth Classic 4.2, Bluetooth LE, DM, SBP (Flora) HW version: CI-5296 SW version: 067-0360 (*) Manufacturer Advanced Bionics 28515 Westinghouse Pl, Valencia, CA 91355 USA Test method requested, standard USA FCC Part 15.249 (10-1-24 Edition): Operation within the bands 902 - 928 MHz, 2400 -2483.5 MHz, 5725 - 5875 MHz, and 24.0 – 24.25 GHz. USA FCC Part 15.209 (10-1-24 Edition): Radiated emission limits; general requirements. CANADA RSS-210 Issue 11 (June 2024). CANADA RSS-Gen Issue 5 Amendment 2 (February 2021). ANSI C63.10-2020 + Cor.1-2023 + C63.10a-2024 + Errata to C63.10a-2024: American National Standard for Testing Unlicensed Wireless Devices. Summary IN COMPLIANCE Approved by (name / position & signature) José Manuel Gómez Galván EMC Consumer & RF Lab. Manager Date of issue 2026-06-08 Report template No FDT08_27 (*) “Data provided by the client” DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29507456 Report No:83680RRF.001A1 Page 2 of 87 2026-06-08 Index INDEX ........................................................................................................................................................................... 2 ACRONYMS ................................................................................................................................................................. 3 COMPETENCES AND GUARANTEES ....................................................................................................................... 3 GENERAL CONDITIONS ............................................................................................................................................. 3 UNCERTAINTY ............................................................................................................................................................ 4 DATA PROVIDED BY THE CLIENT ............................................................................................................................ 4 USAGE OF SAMPLES ................................................................................................................................................. 6 TEST SAMPLE DESCRIPTION ................................................................................................................................... 7 IDENTIFICATION OF THE CLIENT ............................................................................................................................. 9 TESTING PERIOD AND PLACE .................................................................................................................................. 9 DOCUMENT HISTORY ................................................................................................................................................ 9 ENVIRONMENTAL CONDITIONS ............................................................................................................................... 9 REMARKS AND COMMENTS ................................................................................................................................... 10 TESTING VERDICTS ................................................................................................................................................. 10 SUMMARY .................................................................................................................................................................. 11 APPENDIX A: TEST RESULTS FOR BLUETOOTH LOW ENERGY 5.0 (1M). ........................................................ 13 APPENDIX B: TEST RESULTS FOR BLUETOOTH BASIC RATE. ......................................................................... 32 APPENDIX C: TEST RESULTS FOR FLORA (PROPRIETARY). ............................................................................. 50 APPENDIX D: TEST RESULTS FOR DM (PROPRIETARY). ................................................................................... 69 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29507456 Report No:83680RRF.001A1 Page 3 of 87 2026-06-08 Acronyms Acronym ID Acronym Description Detector Detector used Equipment Equipment Type Freq Frequency Freq Rng Frequency Range MP Measurement Point Mod Modulation Operation Band Operation Band Pol Polarization Unwanted Freq Unwanted Emissions Frequency Unwanted Lvl Unwanted Emissions Level Competences and guarantees DEKRA Testing and Certification S.A.U. is a testing laboratory accredited by the National Accreditation Body (ENAC -Entidad Nacional de Acreditación), to perform the tests indicated in the Certificate No. 51/LE 147. DEKRA Testing and Certification S.A.U. is an FCC-recognized accredited testing laboratory with appropriate scope of accreditation that covers the performed tests in this report. DEKRA Testing and Certification S.A.U. is an ISED-recognized accredited testing laboratory, CABid: ES1909, Company Number: 4621A, with the appropriate scope of accreditation that covers the performed tests in this report. In order to assure the traceability to other national and international laboratories, DEKRA Testing and Certification S.A.U. has a calibration and maintenance program for its measurement equipment. DEKRA Testing and Certification S.A.U. guarantees the reliab…

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RF Antenna Design (2.4GHz Signals) Model name and manufacture of the antenna: Brand/Manufacturer: Advanced Bionics, LLC Model Name: 345-M227 Technical antenna key-information: Antenna Pattern: Omnidirectional pattern on free-field, with max on the plane of the antenna Antenna Type: Small magnetic loop antenna Antenna Gain: -7 dBi Connector Type: Soldered pad connection on flexible PCB, via a transmission line Antenna Dimension Antenna Radiation Pattern