2BTY9-Z8JUCANI Headphone Z8

Jucani Z8 OWS Wireless Headphones Instructions Manual Notes:FCC Statement : This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.Any changes or modications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. lf this equipment does ause harmful interference to radio or television reception, which can be determined by turning the equipment o and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. Radiation Exposure Statement This device complies with FCC radiation exposure limits set forth for an uncontrolled environment and it also complies with Part 15 of the FCC RF Rules. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and(2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 23 Product Parameters Function Description Charging case: 300mAh Battery charging time: 1.5 Hours Impedance: 16Ω Wireles range: 10M Product name: JUCANI Headphone Z8 Product model: HP-Pulse-Z8-PRO Bluetooth: 6.0 Battery: 40mAhWork time over: 6 Hours 1. Play/pause: Click the L/R ear 2. Answer/hang up: Double click the L/R ear 3. Volume + : Double click R 4. Volume - : Double click L 5. Previous song: Three strikes L 6. Next song: Three strikes R 7. Voice assistant: Long press the R side 3S Remarks: The product is updated from time to time, and some functional operations will be changed due to dierent versions. Please refer to the actual operation. 1

AttestationStatements (3/5/2026) TO:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046,USA RE:AttestationStatementsPart2.911(d)(7)requestfor(2BTY9-Z8) (jucaniinc),theundersigned,herebyauthorize(jucaniinc)toactasourdesignated U.S.agentforserviceofprocess,(jucaniinc)acceptsto maintainanagentfornolessthanoneyearafterthegranteehasterminatedall marketingandimportationortheconclusionofanyCommission-relatedproceeding involvingtheequipment. (jucaniinc)acceptstheresponsibilitytoactasdesignatedU.S.agentfor serviceofprocess. ApplicantInformation： Companyname:jucaniinc FRN:0037816311 ContactName:BILLJIANG Address:SuiteA2,7498ColchesterCourt,SanDiego,CA,US,92154 TelephoneNo:4709397499 Email:[email protected] Signature [BILLJIANG] U.S.AgentInformation: CompanyName:jucaniinc FRN:0037816311 Address:SuiteA2,7498ColchesterCourt,SanDiego,CA,US,92154FRN:0033767856 ContactName:BILLJIANG TelephoneNo:4709397499 Email:[email protected] Signature[BILLJIANG]

(jucaniinc) (3/5/26) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor( 2BTY9-Z8 ) [jucaniinc](“theapplicant”)certifiesthattheequipmentforwhichauthorizationis soughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,theequipmentdoes notutilizecyber-securityoranti-virussoftwarefromKasperskyLab,Inc,oranyofits successorsandassignees,whichisalsoonthe“coveredlist”. Sincerely, (Applicantsignature) (Applicantprintedname) BILLJIANG (jucaniinc) (3/5/26) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(2BTY9-Z8) [jucaniinc](“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication, theapplicantisnotidentifiedontheCoveredListasanentityproducing“covered” equipment. Sincerely, (Applicantsignature) (Applicantprintedname) BILLJIANG

APPLICANTCOMPANYLETTERHEAD We（jucaniinc）ProducemodelHP-Pulse-Z8-PRO,andseriesmodels:Z8, thedifferenceisOnlythemodelnameandcolorsaredifferent，therest isthesame. Company：jucaniinc Date：2026-3-5 Signature:

jucaniinc (3/5//26) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:CONFIDENTIALITYREQUESTFOR(JUCANIHeadphoneZ8/2BTY9-Z8) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459 ofCFR47.Wehaverequestedthatthe(Blockdiagram,circuitdiagram,operational description,PCBLayout)requiredtobesubmittedwiththisapplication bepermanentlywithheldfrompublicreview. SPECIFYREASONFORREQUEST(i.e.theabovedocumentsarecompany proprietaryinformationthatcouldnevergetintothepossessionofyour competition). Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely,

jucaniinc (3/5/26) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorize( ShenzhenHaiyunStandardTechnicalCO.,Ltd.)toacton ourbehalfinallmattersrelatingtoapplicationforequipmentauthorization, includingthesigningofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely,

FCC ID: 2BTY9-Z8 Page 1 / 7 EUT EXTERNAL PHOTO EUT Photo EUT Photo FCC ID: 2BTY9-Z8 Page 2 / 7 EUT Photo(Left) EUT Photo FCC ID: 2BTY9-Z8 Page 3 / 7 EUT Photo EUT Photo FCC ID: 2BTY9-Z8 Page 4 / 7 EUT Photo EUT Photo FCC ID: 2BTY9-Z8 Page 5 / 7 EUT Photo(Right) EUT Photo FCC ID: 2BTY9-Z8 Page 6 / 7 EUT Photo EUT Photo FCC ID: 2BTY9-Z8 Page 7 / 7 EUT Photo EUT Photo

Lableand location

FCC ID: 2BTY9-Z8 Page 1 / 6 EUT INTERNAL PHOTOS EUT Photo(Left) EUT Photo FCC ID: 2BTY9-Z8 Page 2 / 6 EUT Photo EUT Photo BTAntenna FCC ID: 2BTY9-Z8 Page 3 / 6 EUT Photo FCC ID: 2BTY9-Z8 Page 4 / 6 EUT Photo(Right) EUT Photo FCC ID: 2BTY9-Z8 Page 5 / 6 EUT Photo EUT Photo FCC ID: 2BTY9-Z8 Page 6 / 6 EUT Photo BTAntenna

HY- FCC 2.1093 Ver.1.1 Page 1 of 5 Report No.: RF260124743-02-002 FCC RF EXPOSURE REPORT FCC ID: 2BTY9-Z8 Test Report No...........: RF260124743-02-002 Product(s) Name.........: JUCANI Headphone Z8 Model(s)....................: HP-Pulse-Z8-PRO, Z8 Trade Mark................: Applicant...................: jucani inc Address.....................: Suite A2, 7498 Colchester Court San Diego, California 92154 Receipt Date..............: 2026.01.19 Test Date...................: 2026.01.20 ~ 2026.02.09 Issued Date................: 2026.02.10 Standards..................: CFR47 FCC Part 1: Section 1.1310; CFR47 FCC Part 2: Section 2.1093; FCC KDB Publication 447498 D04; FCC KDB Publication 865664 D02 v01r02 Testing Laboratory......: Shenzhen Haiyun Standard Technical Co., Ltd. Prepared By: Checked By: Approved By: Jason Huang Black Ding Tim Zhang HY-FCC 2.1093 Ver.1.1 Page 2 of 5 Report No.: RF260124743-02-002 History of this test report Original Report Issue Date: 2026.02.10 ● No additional attachment ○ Additional attachments were issued following record Attachment No. Issue Date Description HY-FCC 2.1093 Ver.1.1 Page 3 of 5 Report No.: RF260124743-02-002 1. MPE CALCULATION METHOD Limit Calculation Method ERP/EIRP = P T +G T −L C ERP/EIRP is the equivalent (or effective) radiated power [in same units as P T , typically dBW, dBm, or power spectral density (psd)], relative to either a dipole antenna (ERP) or an isotropic antenna (EIRP). P T is the transmitter output power, in dBW, dBm, or psd (power over a specified reference bandwidth). G T is the gain of the transmitting antenna, in dBd (ERP) or dBi (EIRP). L C is the signal attenuation in the connecting cable between the transmitter and the antenna, in dB. Table for Filed Antenna For BDR+EDR Antenna gain Antenna Type 2.80dBi SMD antenna HY-FCC 2.1093 Ver.1.1 Page 4 of 5 Report No.: RF260124743-02-002 2. TEST RESULTS Worst case as below Mode Output power to antenna (dBm) Ant gain (dBi) EIRP (dBm) ERP (dBm) ERP(mw) Distance (cm) Pth (mW) BDR+EDR 1.55 2.80 4.35 2.20 1.66 0.5 2.79 Note: 1. ERP = EIRP −2.15 dB 2. 1.66mW<2.79mw  Conclusion The SAR evaluation is not required HY-FCC 2.1093 Ver.1.1 Page 5 of 5 Report No.: RF260124743-02-002 Statement 1. The report is invalid without the official seal or special seal of Shenzhen Haiyun Standard Technical Co., Ltd. (hereinafter referred to as the unit). 2. The report is invalid without the signature of the approver. 3. The report is invalid if altered arbitrarily. 4. The report shall not be partially copied without the written approval of the unit. 5. The reported test results are only valid for the tested samples. 6. If there is any objection to the test report, it shall be submitted to the test unit within 15 days from the date of receiving the report, and the overdue shall not be accepted. Shenzhen Haiyun Standard Technical Co., Ltd. Address: Room 110, 111, 112, 113, 115, 116, Block B, Jinyuan Business Building, No. 302, Xixiang Avenue, Labor Community, Xixiang Street, Baoan District, Shenzhen, China （END OF REPORT）

PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-2012Specification DOCUMENT NO. 2012 SPECREV. P1 1 产品规格承认书 SPECIFICATIONS 客户: CUSTOMER: 产品名称: DESCRIPTION:Bipolarantenna 客户型号: CUSTOMERPARTNO: 产品型号: OURMODELNO: PBX2012MC03 日期: DATE: 确认签字,盖章后请返回承认书一份 PLEASERETURNTOUSONECOPYOF“SPECIFICATIONFORAPPROVAL” WITHYOURAPPROVEDSIGNATURES ApprovedAuditMaking CustomerAcknowledgesSignature Date PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-2012Specification DOCUMENT NO. 2012 SPECREV. P1 2 PBX2012C03Specification OperatingTemp.:-40°C~+85°C 1.FEATURES: ●Lightweight,compact ●Widebandwidth,lowcost ●Built-inantennawithhighgain 2. APPLICATIONS : ●Bluetooth,WirelessLAN,MobileTV ●HomeRFSystem,etc 3.PRODUCTIDENTIFICATION (1)Producttype:MultilayerchipAntenna (2)ExternalDimensions(L×W)(mm):2.0*1.2 4.SHAPEANDDIMENSIONS: SHAPEANDDIMENSIONS LWHA 2.0±0.21.2±0.20.55±0.10.4±0.1 PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-2012Specification DOCUMENT NO. 2012 SPECREV. P1 3 TERMINAL-CONFIGURATION EVALUATIONBOARD APPLICATIONGUIDE PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-2012Specification DOCUMENT NO. 2012 SPECREV. P1 4 5.SPECIFICATIONS: TestltemSpecifications Bandwidth2400-2500MHz PolarizationmodeLinearpolarization *Maximumgain2.8dBi *Efficiency72.30% InputImpedance50Ω 6.ElectricalCharacteristics: VSWR MarkFrequencyVSWR 12400MHz3.04 22450MHz1.15 32500MHz2.57 PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-2012Specification DOCUMENT NO. 2012 SPECREV. P1 5 RadiationPattern TheGainpatternismeasuredinINPAQ’sFAR-fieldchamber.DUTisplacedonthetableof rotator,astandardhornantennaandVectorNetworkAnalyzerisusedtocollectdata. ◎ 3DGainPattern(2400MHz-2500MHz) PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-2012Specification DOCUMENT NO. 2012 SPECREV. P1 6 ◎2DGainPattern(2400MHz-2500MHz) PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-2012Specification DOCUMENT NO. 2012 SPECREV. P1 7 EnvironmentalCharacteristics (1)ReliabilityTest (2)StorageCondition (a)Atwarehouse: Thetemperatureshouldbewithin0~30°Candhumidityshouldbelessthan60%RH Theproductshouldbeusedwithin1yearfromthetimeofdelivery. (b)Onboard: Thetemperatureshouldbewithin-40~85°Candhumidityshouldbelessthan85%RH. (3)OperatingTemperatureRange Operatingtemperaturerange:-40°Cto+105°C. RecommendedReflowSoldering PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-2012Specification DOCUMENT NO. 2012 SPECREV. P1 8 (1)SolderingGunProcedure Notethefollows,incase…

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HY-FCC part 15C-BT Ver.1.1 Page 1 of 88 Report No.: RF260124743-02-001 RF TEST REPORT FCC ID: 2BTY9-Z8 Test Report No...........: RF260124743-02-001 Product(s) Name.........: JUCANI Headphone Z8 Model(s)....................: HP-Pulse-Z8-PRO, Z8 Trade Mark................: Applicant...................: jucani inc Address.....................: Suite A2, 7498 Colchester Court San Diego, California 92154 Receipt Date..............: 2026.01.19 Test Date...................: 2026.01.20 ~ 2026.02.09 Issued Date................: 2026.02.10 Standards..................: 47 CFR FCC Part 15, Subpart C(Section 15.247) ANSI C63.10:2020 Testing Laboratory......: Shenzhen Haiyun Standard Technical Co., Ltd. Prepared By: Checked By: Approved By: Jason Huang Black Ding Tim Zhang HY-FCC part 15C-BT Ver.1.1 Page 2 of 88 Report No.: RF260124743-02-001 Table of Contents 1 . SUMMARY OF TEST RESULTS 6 1.1 TEST FACILITY 7 1.2 MEASUREMENT UNCERTAINTY 7 1.3 TEST ENVIRONMENT CONDITIONS 7 2 . GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF EUT 8 2.2 DESCRIPTION OF TEST MODES 9 2.3 PARAMETERS OF TEST SOFTWARE 10 2.4 SUPPORT UNITS 10 3 . AC POWER LINE CONDUCTED EMISSIONS 11 3.1 LIMIT 11 3.2 TEST PROCEDURE 11 3.3 DEVIATION FROM TEST STANDARD 11 3.4 TEST SETUP 12 3.5 EUT OPERATING CONDITIONS 12 3.6 TEST RESULTS 12 4 . RADIATED EMISSIONS 13 4.1 LIMIT 13 4.2 TEST PROCEDURE 14 4.3 DEVIATION FROM TEST STANDARD 15 4.4 TEST SETUP 15 4.5 EUT OPERATING CONDITIONS 16 4.6 TEST RESULTS - 9 KHZ TO 30 MHZ 16 4.7 TEST RESULTS - 30 MHZ TO 1000 MHZ 16 4.8 TEST RESULTS - ABOVE 1000 MHZ 16 5 . NUMBER OF HOPPING FREQUENCY 17 5.1 LIMIT 17 5.2 TEST PROCEDURE 17 5.3 DEVIATION FROM STANDARD 17 5.4 TEST SETUP 17 5.5 EUT OPERATION CONDITIONS 17 5.6 TEST RESULTS 17 6 . AVERAGE TIME OF OCCUPANCY 18 6.1 LIMIT 18 HY-FCC part 15C-BT Ver.1.1 Page 3 of 88 Report No.: RF260124743-02-001 6.2 TEST PROCEDURE 18 6.3 DEVIATION FROM STANDARD 18 6.4 TEST SETUP 18 6.5 EUT OPERATION CONDITIONS 18 6.6 TEST RESULTS 18 7 . HOPPING CHANNEL SEPARATION 19 7.1 LIMIT 19 7.2 TEST PROCEDURE 19 7.3 DEVIATION FROM STANDARD 19 7.4 TEST SETUP 19 7.5 EUT OPERATION CONDITIONS 19 7.6 TEST RESULTS 19 8 . BANDWIDTH 20 8.1 LIMIT 20 8.2 TEST PROCEDURE 20 8.3 DEVIATION FROM STANDARD 20 8.4 TEST SETUP 20 8.5 EUT OPERATION CONDITIONS 20 8.6 TEST RESULTS 20 9 . MAXIMUM OUTPUT POWER 21 9.1 LIMIT 21 9.2 TEST PROCEDURE 21 9.3 DEVIATION FROM STANDARD 21 9.4 TEST SETUP 21 9.5 EUT OPERATION CONDITIONS 21 9.6 TEST RESULTS 21 10 . CONDUCTED SPURIOUS EMISSION 22 10.1 LIMIT 22 10.2 TEST PROCEDURE 22 10.3 DEVIATION FROM STANDARD 22 10.4 TEST SETUP 22 10.5 EUT OPERATION CONDITIONS 22 10.6 TEST RESULTS 22 11 . MEASUREMENT INSTRUMENTS LIST 23 12 . ANTENNA REQUIREMENT 24 APPENDIX B - RADIATED EMISSION - 9 KHZ TO 30 MHZ 25 APPENDIX C - RADIATED EMISSION - 30 MHZ TO 1000 MHZ 26 HY-FCC part 15C-BT Ver.1.1 Page 4 of 88 Report No.: RF260124743-02-001 APPENDIX D - RADIATED EMISSION - ABOVE 1000 MHZ 29 APPENDIX E - NUMBER OF HOPPING FREQUENCY 30 APPENDIX F - AVERAGE TIME OF OCCUPANCY 33 APPENDIX G - HOPPING CHANNEL SEPARATION 44 APPENDIX H - BANDWIDTH 47 APPENDIX I - MAXIMUM OUTPUT POWER 58 APPENDIX J - CONDUCTED SPURIOUS EMISSION 64 APPENDIX K - DECLARATION FOR BLUETOOTH DEVICE 85 HY-FCC part 15C-BT Ver.1.1 Page 5 of 88 Report No.: RF260124743-02-001 HISTORY OF THIS TEST REPORT Original Report Issue Date: 2026.02.10 ● No additional attachment ○ Additional attachments were issued following record Attachment No. Issue Date Description HY-FCC part 15C-BT Ver.1.1 Page 6 of 88 Report No.: RF260124743-02-001 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standard(s): FCC CFR Title 47, Part 15, Subpart C Standard(s) Section Test Item Test Result Judgment Remark 15.207 AC Power Line Conducted Emissions ------ N/A ------ 15.247(d) 15.205(a) 15.209(a) Radiated Emission APPENDIX B APPENDIX C APPENDIX D PASS ------ 15.247 (a)(1)(iii) Number of Hopping Frequency APPENDIX E PASS ------ 15.247 (a)(1)(iii) Average Time of Occupancy APPENDIX F PASS ------ 15.247(a)(1) Hopping Channel Separation APPENDIX G PASS ------ 15.247(a)(1) Bandwidth APPENDIX H PASS ------ 15.247(a)(1) Maximum Output Power APPENDIX I PASS ------ 15.247(d) Conducted Spurious Emission APPENDIX J PASS ------ 15.203 Antenna Requirement ------ PASS Note(2) Note: (1) “N/A” denotes test is not applicable in this test report (2) The device what use a permanently attached antenna were considered sufficient to comply with the provisions of 15.203. HY-FCC part 15C-BT Ver.1.1 Page 7 of 88 Report No.: RF260124743-02-001 1.1 TEST FACILITY Company: Shenzhen Haiyun Standard Technical Co., Ltd. Address: No. 110-113, 115, 116, Block B, Jinyuan Business Building, Bao'an District, Shenzhen, China CNAS Registration Number: CNAS L18252 CAB identifier: CN0145 A2LA Certificate Number: 6823.01 1.2 MEASUREMENT UNCERTAINTY ISO/IEC 17025 requires that an estimate of the measurement uncertainties associated with the emissions test results be included in the report. The measurement uncertainties given below are based on a 95% confidence level (based on a coverage factor (k=2)) Uncertainty Parameter Uncertainty Occupied Channel Bandwidth ±102kHz RF power conducted ±0.243dB Power Spectral Density ±0.743dB Conducted Spurious Emission ±1.328dB Time ±0.19％ Conducted emission(9kHz~30MHz) AC main ±2.68dB Radiated emission(9kHz~30MHz) ±3.50dB Radiated emission (30MHz~1GHz) ±4.20dB Radiated emission (1GHz~18GHz) ±5.10dB Radiated emission (18GHz~40GHz) ±5.26dB Note: Unless specifically mentioned, the uncertainty of measurement has not been taken into account to declare the compliance or non-compliance to the specification. 1.3 TEST ENVIRONMENT CONDITIONS Test Item Temperature Humidity Test Voltage Tested By Radiated Emissions-9 kHz to 30 MHz 22.7°C 48% DC 3.7V Lemon He Radiated Emissions-30 MHz to 1000 MHz 22.7°C 48% DC 3.7V Lemon He Radiated Emissions-Above 1000 MHz 22.7°C 48% DC 3.7V Lemon He Bandwidth 23.4°C 51% DC 3.7V Elio Lin Maximum Output Power 23.4°C 51% DC …

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FCC ID: 2BTY9-Z8 Page 1 / 2 APPENDIX 1 PHOTOS OF TEST SETUP Radiated Spurious Emission, Below 1GHz Radiated Spurious Emission, Above 1GHz FCC ID: 2BTY9-Z8 Page 2 / 2 Radiated Spurious Emission, Above 1GHz