2AM5A-ATLASBluetooth Headset

QF094234 Page 1 of 1 Revision 0 Authority to Act as Agent Date: 6 January 2021 TUV Rheinland Group 762 Park Avenue Youngsville, NC 27596 To Whom It May Concern: I appoint TÜV Rheinland Taiwan 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 TUV Rheinland Group, still resides with RHA Technologies Limited/ RHA, Unit3, 69 Haugh Road, Glasgow, G38TX, United Kingdom. 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 : Kyle Hutchison (Signature) (Print Name) Title : Head of Product Design Telephone : +447752210704 On behalf of : RHA Technologies Limited

Date: 2020-12-23 FCC ID: 2AM5A-ATLAS To the attention of Federal Communications Commission Authorization and Evaluation Division Permanent Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram Operational Description 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 the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely yours, ----------------------------------- Kyle Hutchison Head of Product Design Phone +447752210704 Email: [email protected]

QF094234 Page 1 of 1 Revision 0 Authority to Act as Agent Date: 6 January 2021 TUV Rheinland Group 762 Park Avenue Youngsville, NC 27596 To Whom It May Concern: I appoint TÜV Rheinland Taiwan 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 TUV Rheinland Group, still resides with RHA Technologies Limited/ RHA, Unit3, 69 Haugh Road, Glasgow, G38TX, United Kingdom. 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 : Kyle Hutchison (Signature) (Print Name) Title : Head of Product Design Telephone : +447752210704 On behalf of : RHA Technologies Limited

Date: 2020-12-23 FCC ID: 2AM5A-ATLAS To the attention of Federal Communications Commission Authorization and Evaluation Division Permanent Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram Operational Description 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 the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely yours, ----------------------------------- Kyle Hutchison Head of Product Design Phone +447752210704 Email: [email protected]

Appendix EP Photo Documentation Page 1 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 2 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 3 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 4 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 5 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC

Appendix EP Photo Documentation Page 1 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 2 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 3 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 4 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 5 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC

Model Atlas ANC 5mm 58mm 10mm 58mm 10mm

Model Atlas ANC 5mm 58mm 10mm 58mm 10mm

Appendix EP Photo Documentation Page 6 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Antenna Appendix EP Photo Documentation Page 7 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 8 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 9 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 10 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 11 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 12 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 13 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 14 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 15 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 16 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC

Appendix EP Photo Documentation Page 6 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Antenna Appendix EP Photo Documentation Page 7 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 8 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 9 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 10 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 11 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 12 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 13 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 14 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 15 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC Appendix EP Photo Documentation Page 16 of 16 CN21ZVBM(P15C-BLE) 001, CN21ZVBM(P15C-BR/EDR) 001, CN21KUG0(RSS247-BLE) 001, CN21KUG0(RSS247-BR/EDR) 001, CN21ZVBM(FCC-MPE) 001, CN21KUG0(ISED-MPE) 001 Product: Bluetooth Headset Type Identification: Atlas ANC

1 Safety Human Exposure 1.1 Radio Frequency Exposure Compliance 1.1.1 Electromagnetic Fields RESULT: Pass Test Specification Test standard : CFR47 FCC Part 2: Section 2.1093 CFR47 FCC Part 1: Section 1.1310 FCC KDB Publication 447498 v06, section 7 RSS-102 Issue 5 March 2015, section 2.5.1 Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1093 and RSS-102. This device has been defined as a portable device whereby a distance less than 20cm. This device is a head-mounted headset, when in normal use, the nearest distance between the radiator (antenna) and users is 27.3mm, a cross-section drawn listed as following. Antenna  FCC requirements a) EUT RF Exposure Evaluation operations Test Mode Maximum Measured conducted Power SAR test exclusion calculation value Exclusion thresholds Verdict dBm mW BDR & EDR -2.20 0.60 0.037 3.0 Compliant BLE 4.27 2.67 0.168 Compliant 25mm was used for calculation to get a stricter result.  IC requirements: The EUT shall comply with the requirement of RSS-102 section 2.5.1. a) EUT RF Exposure Evaluation standalone operations Test Mode Measured conducted Power (dBm) Antenna Gain (dBi) Measured e.i.r.p Threshold power (mW) Verdict (dBm) (mW) BLE -2.20 4.61 2.41 1.74 52 Compliant BDR & EDR 4.27 4.61 8.88 7.73 52 Compliant For threshold power calculation, a separation of 25mm was used (stricter than 27.3mm).

1 Safety Human Exposure 1.1 Radio Frequency Exposure Compliance 1.1.1 Electromagnetic Fields RESULT: Pass Test Specification Test standard : CFR47 FCC Part 2: Section 2.1093 CFR47 FCC Part 1: Section 1.1310 FCC KDB Publication 447498 v06, section 7 RSS-102 Issue 5 March 2015, section 2.5.1 Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1093 and RSS-102. This device has been defined as a portable device whereby a distance less than 20cm. This device is a head-mounted headset, when in normal use, the nearest distance between the radiator (antenna) and users is 27.3mm, a cross-section drawn listed as following. Antenna  FCC requirements a) EUT RF Exposure Evaluation operations Test Mode Maximum Measured conducted Power SAR test exclusion calculation value Exclusion thresholds Verdict dBm mW BDR & EDR -2.20 0.60 0.037 3.0 Compliant BLE 4.27 2.67 0.168 Compliant 25mm was used for calculation to get a stricter result.  IC requirements: The EUT shall comply with the requirement of RSS-102 section 2.5.1. a) EUT RF Exposure Evaluation standalone operations Test Mode Measured conducted Power (dBm) Antenna Gain (dBi) Measured e.i.r.p Threshold power (mW) Verdict (dBm) (mW) BLE -2.20 4.61 2.41 1.74 52 Compliant BDR & EDR 4.27 4.61 8.88 7.73 52 Compliant For threshold power calculation, a separation of 25mm was used (stricter than 27.3mm).

Prü fbericht - Produkte Test Report - Products Prü fbericht-Nr.: Test report no.: CN21ZVBM(P15C-BLE) 001 Auftrags-Nr.: Order no.: 238496131 Seite 1 von 27 Page 1 of 27 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2021-01-08 Auftraggeber: Client: RHA Technologies Limited 69 Haugh Road, Glasgow, G38TX, United Kingdom Prü fgegenstand: Test item: Bluetooth Headset Bezeichnung / Typ-Nr.: Identification / Type no.: Atlas ANC Auftrags-Inhalt: Order content: FCC Part 15C Test report (BLE) Prü fgrundlage: Test specification: FCC 47CFR Part 15: Subpart C Section 15.247 Wareneingangsdatum: Date of sample receipt: 2021-01-06 Prü fmuster-Nr.: Test sample no: A002981605-004 A002981605-006 Prü fzeitraum: Testing period: 2020-01-07 - 2020-01-15 Ort der Prü fung: Place of testing: EMC/RF Taipei Testing Site Prü flaboratorium: Testing laboratory: Taipei Testing Laboratories Prü fergebnis*: Test result*: Pass überprü ft von: reviewed by: Mars Lin genehmigt von: authorized by: Brenda Chen Datum: Date: 2021-01-19 Ausstellungsdatum: Issue date: 2021-01-19 Stellung / Position: Senior Project Engineer Stellung / Position: Senior Project Manager Sonstiges / Other: Zustand des Prü fgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged * Legende: 1 = sehr gut 2 = gut 3 = befriedigend 4 = ausreichend 5 = mangelhaft P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet * Legend: 1 = very good 2 = good 3 = satisfactory 4 = sufficient 5 = poor 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 Prü fbericht bezieht sich nur auf das o.g. Prü fmuster und darf ohne Genehmigung der Prü fstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prü fzeichens. This test report only relates to the a. m. 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 Taiwan Ltd. 11F., No. 758, Sec. 4, Bade Rd., Taipei 105, Taiwan, R.O.C. Mail: [email protected] ∙ Web: www.tuv.com Prü fbericht - Produkte Test Report - Products Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite 2 von 27 Page 2 of 27 TEST SUMMARY Report Section FCC Clause Test Item Result 5.1.1 15.247(b) & 15.203 Antenna Requirement Pass 5.1.2 15.247(b)(3) Peak Output Power Pass 5.1.3 15.247(a)(2) 6 dB Bandwidth Pass 5.1.4 15.247(e) Power Spectral Density Pass 5.1.5 15.247(d) Conducted Spurious Emissions and Band Edges Pass 5.1.6 15.247(d) & 15.205 & 15.209 Radiated Spurious Emissions and Band Edges Pass 5.2.1 15.207 Mains Conducted Emission Pass Note: Determining compliance based on the results of the compliance measurement, not taking into account measurement instrumentation uncertainty. Prü fbericht - Produkte Test Report - Products Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite 3 von 27 Page 3 of 27 Contents HISTORY OF THIS TEST REPORT .............................................................................. 5 1. GENERAL REMARKS ............................................................................................. 6 1.1 COMPLEMENTARY MATERIALS ............................................................................... 6 1.2 DECISION RULE OF CONFORMITY ........................................................................... 6 2. TEST SITES .......................................................................................................... 7 2.1 TEST LABORATORY .............................................................................................. 7 2.2 TEST FACILITY ...................................................................................................... 7 2.3 TRACEABILITY ...................................................................................................... 8 2.4 CALIBRATION ....................................................................................................... 8 2.5 MEASUREMENT UNCERTAINTY ............................................................................... 8 3. GENERAL PRODUCT INFORMATION ......................................................................... 9 3.1 PRODUCT FUNCTION AND INTENDED USE ............................................................... 9 3.2 SYSTEM DETAILS AND RATINGS ............................................................................. 9 3.3 NOISE GENERATING AND NOISE SUPPRESSING PARTS .......................................... 10 3.4 SUBMITTED DOCUMENTS ..................................................................................... 10 4. TEST SET-UP AND OPERATION MODES ................................................................. 11 4.1 PRINCIPLE OF CONFIGURATION SELECTION .......................................................... 11 4.2 CARRIER FREQUENCY AND CHANNEL ................................................................... 11 4.3 TEST OPERATION AND TEST SOFTWARE ............................................................... 12 4.4 SPECIAL ACCESSORIES AND AUXILIARY EQUIPMENT ............................................. 13 4.5 TEST SETUP DIAGRAM ........................................................................................ 14 5. TEST RESULTS ................................................................................................... 15 5.1 TRANSMITTER REQUIREMENT & TEST SUITES ....................................................... 15 5.1.1 Antenna Requirement .............................................................................................................15 5.1.2 Peak Output Power .................................................................................................................16 5.1.3 6 dB Bandwidth …

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Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite A2 von A8 Page A2 of A8 BLE_2M Channel Channel Frequency (MHz) 6 dB Bandwidth (kHz) Limit (kHz) Result Low Channel 2402 1263.74 > 500 Pass Middle Channel 2440 1263.74 > 500 Pass High Channel 2480 1258.74 > 500 Pass Low Channel Middle Channel High Channel Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite A3 von A8 Page A3 of A8 Test Result of Power Spectral Density BLE_1M Channel Channel Frequency (MHz) Power Density (dBm/3kHz) Limit (dBm/3kHz) Result Low Channel 2402 -18.03 8 Pass Middle Channel 2440 -18.03 8 Pass High Channel 2480 -18.58 8 Pass Low Channel Middle Channel High Channel Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite A4 von A8 Page A4 of A8 BLE_2M Channel Channel Frequency (MHz) Power Density (dBm/3kHz) Limit (dBm/3kHz) Result Low Channel 2402 -20.97 8 Pass Middle Channel 2440 -20.86 8 Pass High Channel 2480 -21.39 8 Pass Low Channel Middle Channel High Channel Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite A5 von A8 Page A5 of A8 Test Result of Conducted Spurious Emissions, Tx Mode BLE_1M Low Channel Middle Channel High Channel Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite A6 von A8 Page A6 of A8 BLE_2M Low Channel Middle Channel High Channel Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite A7 von A8 Page A7 of A8 Test Result of Conducted Band Edge, Tx Mode BLE_1M Low Channel High Channel Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite A8 von A8 Page A8 of A8 BLE_2M Low Channel High Channel Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B1 von B22 Page B1 of B22 Appendix B: Test Results of Radiated Emissions & Mains Conducted Emission Test Band Edges, 2.31GHz ~ 2.9GHz BLE_1M Low Channel (Horizontal) Peak Low Channel (Vertical) Peak Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B2 von B22 Page B2 of B22 BLE_1M Low Channel (Horizontal) Average Low Channel (Vertical) Average Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B3 von B22 Page B3 of B22 BLE_1M High Channel (Horizontal) Peak High Channel (Vertical) Peak Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B4 von B22 Page B4 of B22 BLE_1M High Channel (Horizontal) Average High Channel (Vertical) Average Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B5 von B22 Page B5 of B22 BLE_2M Low Channel (Horizontal) Peak Low Channel (Vertical) Peak Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B6 von B22 Page B6 of B22 BLE_2M Low Channel (Horizontal) Average Low Channel (Vertical) Average Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B7 von B22 Page B7 of B22 BLE_2M High Channel (Horizontal) Peak High Channel (Vertical) Peak Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B8 von B22 Page B8 of B22 BLE_2M High Channel (Horizontal) Average High Channel (Vertical) Average Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B9 von B22 Page B9 of B22 Spurious Emissions, Tx Mode, 9kHz ~ 30MHz BLE_1M Low Channel (Open) 9kHz~150kHz Low Channel (Open) 150kHz~30MHz Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B10 von B22 Page B10 of B22 BLE_1M Low Channel (Close) 9kHz~150kHz Low Channel (Close) 150kHz~30MHz Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B11 von B22 Page B11 of B22 Spurious Emissions, Tx Mode, 30MHz ~ 1GHz BLE_1M Low Channel (Horizontal) Low Channel (Vertical) Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B12 von B22 Page B12 of B22 Spurious Emissions, Tx Mode, 1GHz ~ 26.5GHz BLE_1M Low Channel (Horizontal) Low Channel (Vertical) Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B13 von B22 Page B13 of B22 BLE_1M Middle Channel (Horizontal) Middle Channel (Vertical) Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B14 von B22 Page B14 of B22 BLE_1M High Channel (Horizontal) High Channel (Vertical) Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B15 von B22 Page B15 of B22 BLE_2M Low Channel (Horizontal) Low Channel (Vertical) Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B16 von B22 Page B16 of B22 BLE_2M Middle Channel (Horizontal) Middle Channel (Vertical) Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B17 von B22 Page B17 of B22 BLE_2M High Channel (Horizontal) High Channel (Vertical) Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B18 von B22 Page B18 of B22 Spurious Emissions, Rx Mode, 9kHz ~ 30MHz BLE_1M Low Channel (Open) 9kHz~150kHz Low Channel (Open) 150kHz~30MHz Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B19 von B22 Page B19 of B22 BLE_1M Low Channel (Close) 9kHz~150kHz Low Channel (Close) 150kHz~30MHz Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B20 von B22 Page B20 of B22 Spurious Emissions, Rx Mode, 30MHz ~ 1GHz BLE_1M Low Channel (Horizontal) Low Channel (Vertical) Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B21 von B22 Page B21 of B22 Spurious Emissions, Rx Mode, 1GHz ~ 26.5GHz BLE_1M Low Channel (Horizontal) Low Channel (Vertical) Prü fbericht - Nr.: Test Report No. CN21ZVBM(P15C-BLE) 001 Seite B22 von B22 Page B22 of B22 Mains Conducted Emission, 150kHz ~ 30MHz Worst Band (Line) (Neutral)

Prü fbericht - Produkte Test Report - Products Prü fbericht-Nr.: Test report no.: CN21ZVBM(P15C-BLE) 001 Auftrags-Nr.: Order no.: 238496131 Seite 1 von 27 Page 1 of 27 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2021-01-08 Auftraggeber: Client: RHA Technologies Limited 69 Haugh Road, Glasgow, G38TX, United Kingdom Prü fgegenstand: Test item: Bluetooth Headset Bezeichnung / Typ-Nr.: Identification / Type no.: Atlas ANC Auftrags-Inhalt: Order content: FCC Part 15C Test report (BLE) Prü fgrundlage: Test specification: FCC 47CFR Part 15: Subpart C Section 15.247 Wareneingangsdatum: Date of sample receipt: 2021-01-06 Prü fmuster-Nr.: Test sample no: A002981605-004 A002981605-006 Prü fzeitraum: Testing period: 2020-01-07 - 2020-01-15 Ort der Prü fung: Place of testing: EMC/RF Taipei Testing Site Prü flaboratorium: Testing laboratory: Taipei Testing Laboratories Prü fergebnis*: Test result*: Pass überprü ft von: reviewed by: Mars Lin genehmigt von: authorized by: Brenda Chen Datum: Date: 2021-01-19 Ausstellungsdatum: Issue date: 2021-01-19 Stellung / Position: Senior Project Engineer Stellung / Position: Senior Project Manager Sonstiges / Other: Zustand des Prü fgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged * Legende: 1 = sehr gut 2 = gut 3 = befriedigend 4 = ausreichend 5 = mangelhaft P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet * Legend: 1 = very good 2 = good 3 = satisfactory 4 = sufficient 5 = poor 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 Prü fbericht bezieht sich nur auf das o.g. Prü fmuster und darf ohne Genehmigung der Prü fstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prü fzeichens. This test report only relates to the a. m. 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 Taiwan Ltd. 11F., No. 758, Sec. 4, Bade Rd., Taipei 105, Taiwan, R.O.C. Mail: service-gc…

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