2ATF5-E72940TWS EARBUDS

Applicant Company Letterhead Certification Designating Applicant as FCC US Agent To: Federal Communications Commission Date: 2026-07-16 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2ATF5-E72940 SRP COMPANIES (“the applicant”) as required by section 2.911(d)(7), will also serve as the agent for service of process for the above referenced FCC ID. The applicant acknowledge the applicant’s consent and the designated agent for service of process’s obligation to accept service of process. The applicant acknowledge the applicant’s acceptance to maintain an agent for service of process 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. The applicant further acknowledge the responsibility to inform the FCC whenever the agent information changes. Designated U.S. Agent from Applicant Company Company Name: SRP COMPANIES Contact Person: Bright Zhang Address: 1401 17th Street, Suite 700, Danever, CO 80202, USA Tel.: + 86 18012788972 Email: [email protected] FCC FRN: 0028510550 Sincerely yours, Signature Printed Name: Bright Zhang Title: Manager

Applicant Company Letterhead Attestation Statements Not Covered Entity Applicant To: Federal Communications Commission Date: 2026-07-16 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(ii) filing FCC ID: 2ATF5-E72940 [SRP COMPANIES] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely yours, Applicant Signature Printed Name: Bright Zhang Title: Manager Address: 1401 17th Street, Suite 700, Danever, CO 80202, USA Tel.: + 86 18012788972 Email: [email protected]

Applicant Company Letterhead Attestation Statements Not Covered Equipment To: Federal Communications Commission Date: 2026-07-16 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) filing FCC ID: 2ATF5-E72940 [SRP COMPANIES] (“the applicant”) certifies 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. Sincerely yours, Applicant Signature Printed Name: Bright Zhang Title: Manager Address: 1401 17th Street, Suite 700, Danever, CO 80202, USA Tel.: + 86 18012788972 Email: [email protected]

Quality Management Work Instruction Number: MS-0004558_en Version: 2.0 Page: 1 of 1 Standard Form Sample Agency Request Letter Valid as of: 2013-10-24 Created by: B. Fagley Approved by: S. Shelopal The following is a sample Agency Request letter, which needs to be completed on company letterhead, signed by an authorized Applicant/Agent, and submitted to TÜV Rheinland. Authority to Act as Agent Date: _2026-07-16_ TÜV Rheinland Group 762 Park Avenue Youngsville, NC 27596 To Whom It May Concern: I appoint TÜV Rheinland (Shenzhen) Co., Ltd. to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the FCC or Industry Canada’s regulations will have affixed to it a label identical to that submitted for approval with this application. 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 TÜV Rheinland Group, still resides with ___(SRP COMPANIES / 1401 17th Street, Suite 700, Danever, CO 80202, USA) _. For TCB applications, We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: _____12 months_____ By: __________________________ _____Bright Zhang_____________________ (Signature) (Print name) Title: ______Manager______________ Telephone: __+ 86 18012788972______________ E-mail: [email protected] On behalf of: SRP COMPANIES (Company Name)

Page 1 of 1 uncontrolled when printed out TCB FCC Request for Confidentiality Letter Date: 2026-07-16 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Confidentiality Request for FCC ID: 2ATF5-E72940 Pursuant to FCC 47 CRF 0.457(d), the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term n/a External Photo Short Term Permanent Internal Photos *** Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Schematics Short Term Permanent Test Setup*** Short Term Permanent Tune-Up Procedure Short Term Permanent User’s Manual*** Short Term Permanent Part List/Antenna Construction SRP COMPANIES has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. (*** Exceptional case for Permanent Confidentiality for these Exhibits by PAG only) Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, By: __________________________ Bright Zhang_______________________ (Signature) (Print name) Title: _______Manager______________ Telephone: __+ 86 18012788972_____________ E-mail: [email protected] On behalf of: SRP COMPANIES (Company Name)

The earbud is so small or for such use that it is impracticable to label the FCC ID with a font size that is four points or larger. As per KDB 784748 D01 General labelling and Notification, section 3, the FCC ID of the earbud is placed in the user manual and device packaging. FCC ID in User Manual: FCC ID in Package:

Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: Test report no.: CN26Q49V 003 Auftrags-Nr.: Order no.: 27233531 Seite 1 von 25 Page 1 of 25 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2026-05-08 Auftraggeber: Client: SRP COMPANIES 1401 17th Street, Suite 700, Denver, CO 80202, USA Prüfgegenstand: Test item: TWS EARBUDS Bezeichnung / Typ-Nr.: Identification / Type no.: EBT1-21044, #72940, #42600, 080798426008, 052548729400 Auftrags-Inhalt: Order content: Test Report Prüfgrundlage: Test specification: CFR Title 47 FCC Part 2.1093 Wareneingangsdatum: Date of sample receipt: 2026-07-01 (Please refer to Photo Document) Prüfmuster-Nr.: Test sample no: A004323227-002 Prüfzeitraum: Testing period: 2026-07-10 Ort der Prüfung: Place of testing: TÜV Rheinland (Shenzhen) Co., Ltd. Prüflaboratorium: Testing laboratory: TÜV Rheinland (Shenzhen) Co., Ltd. Prüfergebnis*: Test result*: Pass geprüft von: tested by: X genehmigt von: authorized by: X Datum: Date: 2026-07-16 Ausstellungsdatum: Issue date: 2026-07-16 Stellung / Position: Sachverständige(r)/Expert Stellung / Position: Sachverständige(r)/Expert Sonstiges / Other: FCC ID: 2ATF5-E72940 Zustand des Prüfgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged * Legende: P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet * Legend: P(ass) = passed a.m. test specification(s) F(ail) = failed a.m. test specification(s) N/A = not applicable N/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report only relates to the above mentioned test sample. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any test mark. TUV Rheinland (Shenzhen) Co., Ltd., 1601-1604, 1801-1804, Tower A Building 2, Shenzhen International Innovation Valley, Dashi 1st Road, Xili Street, Xili Community, Nanshan District, Shenzhen, 518000 Mail: [email protected] · Web: www.tuv.com V101023GCNSR Hardy Suo Lin Lin Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: CN26Q49V 003 Test report no.: Seite 2 von 25 Page 2 of 25 Anmerkungen Remarks 1 Alle eingesetzten Prüfmittel waren zum angegebenen Prüfzeitraum gemäß eines festgelegten Kalibrierungsprogramms unseres Prüfhauses kalibriert. Sie entsprechen den in den Prüfprogrammen hinterlegten Anforderungen. Die Rückverfolgbarkeit der eingesetzten Prüfmittel ist durch die Einhaltung der Regelungen unseres Managementsystems gegeben. Detaillierte Informationen bezüglich Prüfkonditionen, Prüfequipment und Messunsicherheiten sind im Prüflabor vorhanden und können auf Wunsch bereitgestellt werden. The equipment used during the specified testing period was calibrated according to our test laboratory calibration program. The equipment fulfils the requirements included in the relevant standards. The traceability of the test equipment used is ensured by compliance with the regulations of our management system. Detailed information regarding test conditions, equipment and measurement uncertainty is available in the test laboratory and could be provided on request. 2 Wie vertraglich vereinbart, wurde dieses Dokument nur digital unterzeichnet. Der TÜV Rheinland hat nicht überprüft, welche rechtlichen oder sonstigen diesbezüglichen Anforderungen für dieses Dokument gelten. Diese Überprüfung liegt in der Verantwortung des Benutzers dieses Dokuments. Auf Verlangen des Kunden kann der TÜV Rheinland die Gültigkeit der digitalen Signatur durch ein gesondertes Dokument bestätigen. Diese Anfrage ist an unseren Vertrieb zu richten. Eine Umweltgebühr für einen solchen zusätzlichen Service wird erhoben. Informationen zur Verifizierung der Authentizität unserer Dokumente erhalten Sie auf folgender Webseite: go.tuv.com/digital-signature As contractually agreed, this document has been signed digitally only. TUV Rheinland has not verified and unable to verify which legal or other pertaining requirements are applicable for this document. Such verification is within the responsibility of the user of this document. Upon request by its client, TUV Rheinland can confirm the validity of the digital signature by a separate document. Such request shall be addressed to our Sales department. An environmental fee for such additional service will be charged. For information on verifying the authenticity of our documents, please visit the following website: go.tuv.com/digital-signature 3 Prüfklausel mit der Note * wurden an qualifizierte Unterauftragnehmer vergeben und sind unter der jeweiligen Prüfklausel des Berichts beschrieben. Abweichungen von Prüfspezifikation(en) oder Kundenanforderungen sind in der jeweiligen Prüfklausel im Bericht aufgeführt. Test clauses with remark of * are subcontracted to qualified subcontractors and descripted under the respective test clause in the report. Deviations of testing specification(s) or customer requirements are listed in specific test clause in the report. 4 Die Entscheidungsregel für Konformitätserklärungen basierend auf numerischen Messergebnisen in diesem Prüfbericht basiert auf der "Null-Grenzwert-Regel" und der "Einfachen Akzeptanz" gemäß ILAC G8:2019 und IEC Guide 115:2023, es sei denn, in der auf Seite 1 dieses Berichts genannten angewandten Norm ist etwas anderes festgelegt oder vom Kunden gewünscht. Dies bedeutet, dass die Messunsicherheit nicht berücksichtigt wird und daher auch nicht im Prüfbericht angegeben wird. Zu weiteren Informationen bezueglich des Risikos durch diese Entscheidungsregel siehe ILAC G8:2019. The decision rule for statements of conformity, based on numerical measurement results, in this test report is based on the “…

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Page 1 of 2 ANT Gain EBT-21044 SRP COMPANIES 85 RIO GRANDE DRIVE SECOND FLOOR, CASTLE ROCK, Colorado, United States Page 2 of 2

Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: Test report no.: CN26Q49V 002 Auftrags-Nr.: Order no.: 27233531 Seite 1 von 23 Page 1 of 23 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2026-05-08 Auftraggeber: Client: SRP COMPANIES 1401 17th Street, Suite 700, Denver, CO 80202, USA Prüfgegenstand: Test item: TWS EARBUDS Bezeichnung / Typ-Nr.: Identification / Type no.: EBT1-21044, #72940, #42600, 080798426008, 052548729400 Auftrags-Inhalt: Order content: Test Report Prüfgrundlage: Test specification: CFR Title 47 FCC Part 15, Subpart C, Section 15.247 Wareneingangsdatum: Date of sample receipt: 2026-06-05 (Please refer to Photo Document) Prüfmuster-Nr.: Test sample no: A004312064-001~008 A004127313-002 Prüfzeitraum: Testing period: 2026-06-26 - 2026-07-02 Ort der Prüfung: Place of testing: TÜV Rheinland (Shenzhen) Co., Ltd. Prüflaboratorium: Testing laboratory: TÜV Rheinland (Shenzhen) Co., Ltd. Prüfergebnis*: Test result*: Pass geprüft von: tested by: X genehmigt von: authorized by: X Datum: Date: 2026-07-16 Ausstellungsdatum: Issue date: 2026-07-16 Stellung / Position: Sachverständige(r)/Expert Stellung / Position: Sachverständige(r)/Expert Sonstiges / Other: FCC ID: 2ATF5-E72940 Zustand des Prüfgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged * Legende: P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet * Legend: P(ass) = passed a.m. test specification(s) F(ail) = failed a.m. test specification(s) N/A = not applicable N/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report only relates to the above mentioned test sample. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any test mark. TUV Rheinland (Shenzhen) Co., Ltd., 1601-1604, 1801-1804, Tower A Building 2, Shenzhen International Innovation Valley, Dashi 1st Road, Xili Street, Xili Community, Nanshan District, Shenzhen, 518000 Mail: [email protected] · Web: www.tuv.com V101023GCNSR Hardy Suo Hardy Suo Lin Lin Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: CN26Q49V 002 Test report no.: Seite 2 von 23 Page 2 of 23 Anmerkungen Remarks 1 Alle eingesetzten Prüfmittel waren zum angegebenen Prüfzeitraum gemäß eines festgelegten Kalibrierungsprogramms unseres Prüfhauses kalibriert. Sie entsprechen den in den Prüfprogrammen hinterlegten Anforderungen. Die Rückverfolgbarkeit der eingesetzten Prüfmittel ist durch die Einhaltung der Regelungen unseres Managementsystems gegeben. Detaillierte Informationen bezüglich Prüfkonditionen, Prüfequipment und Messunsicherheiten sind im Prüflabor vorhanden und können auf Wunsch bereitgestellt werden. The equipment used during the specified testing period was calibrated according to our test laboratory calibration program. The equipment fulfils the requirements included in the relevant standards. The traceability of the test equipment used is ensured by compliance with the regulations of our management system. Detailed information regarding test conditions, equipment and measurement uncertainty is available in the test laboratory and could be provided on request. 2 Wie vertraglich vereinbart, wurde dieses Dokument nur digital unterzeichnet. Der TÜV Rheinland hat nicht überprüft, welche rechtlichen oder sonstigen diesbezüglichen Anforderungen für dieses Dokument gelten. Diese Überprüfung liegt in der Verantwortung des Benutzers dieses Dokuments. Auf Verlangen des Kunden kann der TÜV Rheinland die Gültigkeit der digitalen Signatur durch ein gesondertes Dokument bestätigen. Diese Anfrage ist an unseren Vertrieb zu richten. Eine Umweltgebühr für einen solchen zusätzlichen Service wird erhoben. Informationen zur Verifizierung der Authentizität unserer Dokumente erhalten Sie auf folgender Webseite: go.tuv.com/digital-signature As contractually agreed, this document has been signed digitally only. TUV Rheinland has not verified and unable to verify which legal or other pertaining requirements are applicable for this document. Such verification is within the responsibility of the user of this document. Upon request by its client, TUV Rheinland can confirm the validity of the digital signature by a separate document. Such request shall be addressed to our Sales department. An environmental fee for such additional service will be charged. For information on verifying the authenticity of our documents, please visit the following website: go.tuv.com/digital-signature 3 Prüfklausel mit der Note * wurden an qualifizierte Unterauftragnehmer vergeben und sind unter der jeweiligen Prüfklausel des Berichts beschrieben. Abweichungen von Prüfspezifikation(en) oder Kundenanforderungen sind in der jeweiligen Prüfklausel im Bericht aufgeführt. Test clauses with remark of * are subcontracted to qualified subcontractors and descripted under the respective test clause in the report. Deviations of testing specification(s) or customer requirements are listed in specific test clause in the report. 4 Die Entscheidungsregel für Konformitätserklärungen basierend auf numerischen Messergebnisen in diesem Prüfbericht basiert auf der "Null-Grenzwert-Regel" und der "Einfachen Akzeptanz" gemäß ILAC G8:2019 und IEC Guide 115:2023, es sei denn, in der auf Seite 1 dieses Berichts genannten angewandten Norm ist etwas anderes festgelegt oder vom Kunden gewünscht. Dies bedeutet, dass die Messunsicherheit nicht berücksichtigt wird und daher auch nicht im Prüfbericht angegeben wird. Zu weiteren Informationen bezueglich des Risikos durch diese Entscheidungsregel siehe ILAC G8:2019. The decision rule for statements of conformity, based on num…

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Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 18 of 50 Appendix A.5: Test Results of Number of Hopping Frequency Test Result TestMode Antenna Frequency[MHz] Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 19 of 50 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 20 of 50 Appendix A.6: Test Results of Band Edge Measurements Test Result TestMode Antenna ChName Channel RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 8.26 -40.95 ≤-11.74 PASS High 2480 7.18 -42.93 ≤-12.82 PASS 2DH5 Ant1 Low 2402 8.40 -27.29 ≤-11.60 PASS High 2480 7.08 -41.94 ≤-12.92 PASS DH5 Ant1 Hopping 2402 7.64 -41.04 ≤-12.36 PASS Hopping 2480 5.98 -43.00 ≤-14.02 PASS 2DH5 Ant1 Hopping 2402 4.87 -26.38 ≤-15.13 PASS Hopping 2480 4.18 -41.28 ≤-15.82 PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 21 of 50 Test Graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 22 of 50 2DH5_Ant1_Low_2402 2DH5_Ant1_High_2480 Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 23 of 50 DH5_Ant1_Hopping_2402 DH5_Ant1_Hopping_2480 Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 24 of 50 2DH5_Ant1_Hopping_2402 2DH5_Ant1_Hopping_2480 Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 25 of 50 Appendix A.7: Test Results of Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 2402 Reference 7.53 7.53 --- PASS 30~1000 7.53 -51.91 ≤-12.47 PASS 1000~26500 7.53 -35.4 ≤-12.47 PASS 2441 Reference 7.57 7.57 --- PASS 30~1000 7.57 -52.04 ≤-12.43 PASS 1000~26500 7.57 -35.38 ≤-12.43 PASS 2480 Reference 6.84 6.84 --- PASS 30~1000 6.84 -52.27 ≤-13.16 PASS 1000~26500 6.84 -36.38 ≤-13.16 PASS 2DH5 Ant1 2402 Reference 7.40 7.40 --- PASS 30~1000 7.40 -51.86 ≤-12.6 PASS 1000~26500 7.40 -34.64 ≤-12.6 PASS 2441 Reference 4.45 4.45 --- PASS 30~1000 4.45 -51.15 ≤-15.55 PASS 1000~26500 4.45 -37.72 ≤-15.55 PASS 2480 Reference 6.92 6.92 --- PASS 30~1000 6.92 -52.15 ≤-13.08 PASS 1000~26500 6.92 -37.08 ≤-13.08 PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 26 of 50 Test Graphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 27 of 50 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 DH5_Ant1_2441_1000~26500 Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 28 of 50 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000 DH5_Ant1_2480_1000~26500 Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 29 of 50 2DH5_Ant1_2402_0~Reference 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 30 of 50 2DH5_Ant1_2441_0~Reference 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 31 of 50 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 32 of 50 Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 33 of 50 Appendix A.8: Test Results of Radiated Spurious Emissions Note: 1) This testing was carried out on different modulations, but only the worst case was presented in this report. 2) Testing was carried out within frequency range 9kHz to the tenth harmonics. The measurement results below 30MHz and 18GHz - 26.5GHz were greater than 20dB below the limit, so only the radiated spurious emissions from 30MHz to 18GHz were reported. below 1GHz EUT Information EUT Name: TWS EARBUDS Model: EBT1-21044 Test Mode: BR DH5_Mid channel Order No/Sample No: A004127313-002 Test Voltage: Battery Remark: Temp 23.2°C Humi:55% Test Standard: FCC 15.247 Tested By: Kei Zhang Reviewed By: Terry Yin 0 10 20 30 40 50 60 30M 50 60 80 100M 200 300 400 500 800 1G Level in dB 礦 /m Frequency in Hz Critical_Freqs Frequency (MHz) MaxPeak (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) Pol Azimuth (deg) Corr. (dB/m) 41.909444 14.78 40.00 25.22 100.0 H 198.0 -19.7 95.960000 15.44 43.50 28.06 100.0 H 161.0 -19.7 143.975000 28.92 43.50 14.58 100.0 H 161.0 -22.4 191.990000 34.22 43.50 9.28 100.0 H 356.0 -19.5 240.005000 36.01 46.00 9.99 100.0 H 348.0 -17.7 299.983333 37.49 46.00 8.51 100.0 H 130.0 -16.3 324.017778 35.70 46.00 10.30 100.0 H 130.0 -15.5 444.028333 35.70 46.00 10.30 100.0 H 31.0 -12.9 468.008889 35.08 46.00 10.92 100.0 H 22.0 -12.4 888.018889 37.03 46.00 8.97 100.0 H 198.0 -4.9 Final_Result Frequency (MHz) QuasiPeak (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) Pol Azimuth (deg) Corr. (dB/m) --- --- --- --- --- --- --- Prüfbericht - Produkte Test Report - Products Appendix A CN26Q49V 002 Page 34 of 50 EUT Information EUT Name: TWS EARBUDS Model: EBT1-21044 Test Mode: BR DH5_Mid channel Order No/Sample No: A004127313-002 Test Voltage: Battery Remark: Temp 23.2°C Humi:55% Test Standard: FCC 15.247 Tested By: Kei Zhang Reviewed By: Terry Yin 0 10 20 30 40 50 60 30M 50 60 80 100M 200 300 400 500 800 1G Level in dB 礦 /m Frequency in Hz Critical_Freqs Frequency (MHz) MaxPeak (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) Pol Azimuth (deg) Corr. (dB/m) 41.963333 15.22 40.00 24.78 100.0 V 310.0 -19.7 105.282778 15.51 43.50 27.99 100.0 V 146.0 -18.9 143.975000 19.61 43.50 23.89 100.0 V 290.0 -22.4 168.009444 20.96 43.50 22.54 100.0 V 304.0 -21.4 263.985556 29.19 46.00 16.81 100.0 V 6.0 -17.1 299.983333 29.76 46.00 16.24 100.0 V 45.0 -16.3 383.996111 29.91 46.00 16.09 100.0 V 37.0 -14.1 468.008889 32.77 46.00 13.23 100.0 V 67.0 -12.4 890.982778 32.35 46.00 13.65 100.0 V 304.0 -4.9 937.542778 32.47 46.00 13.53 100.…

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