2AHYK-GIECY2081GIEC HulaPods Ture Wireless Earbuds

FCC ID:2AHYK-GIECY2081 IC:24625-GIECY2081Model:GIEC Y2081

SHENZHEN GIEC DIGITAL CO., LTD * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2AHYK-GIECY2081 FRN of applicant: 0025481136 Per section 2.911(d)(7) of the FCC rules, SHENZHEN GIEC DIGITAL CO., LTD certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Baihetian Innovative Solutions FCC Registration Number(FRN) : 0033401605 Physical U.S. Company Address: 6837 Chase Rd, Dearborn, MI 48126, USA Contact Person: Kenneth Young Agent Email Address: [email protected] The above contac t person accepts the obligation for service of process. The applicant accepts to maintain an 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. Applicant Signed: Signed: Printed name: Yan Wang Title: Certification Engineer Company Name: SHENZHEN GIEC DIGITAL CO., LTD Date: 4/3/2023 Agent Signed: Signed: Printed name: Kenneth Young Title: Manager Company Name: Baihetian Innovative Solutions Date: 4/3/2023

SHENZHEN GIEC DIGITAL CO., LTD Covered Equipment Certification Attestation Letter 4/3/2023 Federal Communications Commission Authorization and Evaluation Division 7435 O akland Mills Road Columbia, MD 21046 USA A TTN.: Reviewing Engineer FCC ID: 2AHYK-GIECY2081 SHE NZHEN GIEC DIGITAL CO., LTD 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not "covered" equipment. SHENZHEN GIEC DIGITAL CO., LTD certifies that, 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. Signed: '( M vV � Name: Yan Wang Title: Certification Engineer Company: SHENZHEN GIEC DIGITAL CO., LTD Date: 4/3/2023

DA TE : 2023-03-30 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I a ppoint Global United Technology Services Co., Ltd./ No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone,Xixiang Road, Baoan District Shenzhen , GUANGDONG PROVINCE, China to act a s our agent in the prepa ration of this a pplication for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also c ertify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission's regulations will have affixed to it a label identical t o 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, still resides w ith SHENZHEN GIEC DIGITAL CO., LTD and 1st&3rd Building, No.26 Puzai Road, Pingdi, Longgang District, Shenzhen, China Signature: Name: Yan Wang Title: Certification Engineer Company: SHENZHEN GIEC DIGITAL CO., LTD

SHENZHEN GIEC DIGITAL CO., LTD DATE : 2023-04-03 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AHYK-GIECY2081 Product Name: GIEC HulaPods Ture Wireless Earbuds Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Pursuant to Sections 0.457 and 0.459 of the commission rules, and in accordance with the FCC Public notice dated June 15, 2004 (DA 04-1705), we hereby request short-term confidentiality for the following items prior to marketing the device.:  Test Setup Photos  External Photos  Internal Photos  User Manual 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. Signature: Name: Yan Wang Title: Certification Engineer Company: SHENZHEN GIEC DIGITAL CO., LTD

7mm 左右居中印刷 工艺:丝印银色 工艺:镭雕 6.404mm 2 2 . 0 0 m m 中国制造 Made in China XXXXXXXXX Model:GIEC Y2081 CMIIT ID:XXXXXXXXXXX FCC ID:2AHYK-GIECY2081 IC:24625-GIECY2081 Shenzhen GIEC Digital Company Limited.

FCC ID: 2AHYK-GIECY2081 RF Exposure evaluation According to 447498 D04 Interim General RF Exposure Guidance v01 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. For BT EDR mode Frequency (MHz) Output power to antenna (dBm) Ant gain(dBi) EIRP(dBm) ERP(dBm) Output Power(mW) Distance (cm) P th (mW) 2402 3.49 1.9 5.39 3.24 2.23 0.5 2.7 ERP = EIRP −2.15 dB WORSE CASE 2.23mW<2.7mW FCC ID: 2AHYK-GIECY2081 For BLE mode Frequency (MHz) Output power to antenna (dBm) Ant gain(dBi) EIRP(dBm) ERP(dBm) Output Power(mW) Distance (cm) P th (mW) 2402 0.43 1.9 2.33 0.18 1.1 0.5 2.7 ERP = EIRP −2.15 dB WORSE CASE 1.1mW<2.7Mw Remark: Then SAR evaluation is not required

SymbolsLWTA Dimensions 1.60±0.200.80±0.200.80±0.200.30±0.10 NumberTerminalName ① INPUT ② NC Dimensions(Unit: mm) w ①② ( Side View) ( Bottom View) ( Top View) A T L Shenzhen HanyangAntenna Design Co. Ltd. 1.Bluetooth 2.Dual-band WLAN 3.ISM and UWB 1.Surfacemountedelementwithasmalldimensionof1.6×0.8×0.8mmmeetfutureminiaturizationtrend. 2.EmbeddedandLTCC(lowtemperatureco-firedceramic)technologyisabletointegratewithsystemdesign aswellasbeatifyingthehousingoffinalproduct. 3.Miniaturization,wideband,highstability,lowESR,andlowtolerance. 4.Dual-bandresonancesinthedominantandharmonicmodesenablesmultibandoperations. 5.Novelground-radiationtechniqueenablesradiationfromboththeantennaandthegroundplane. Shenzhen BaoanDistrict Qianjin2 Road BaoYunda logistics information building 12A10 tel：0755-23069700 Features: Applications: RF chip ANT chipANT pattern PCB ground Mode-2 Mode-1 P/N: HY160808 SRF09 ShenzhenHanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthis reportandthisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanyperson orfirmwithoutthepriorwrittenconsentofShenzhenHanyangAntennaDesignCo.Ltd. Page1 Layout-1 (3.5mm×6.5mm) ShenzhenHanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthis reportandthisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanyperson orfirmwithoutthepriorwrittenconsentofShenzhenHanyangAntennaDesignCo.Ltd. Page2 1.5 1 3.5 2.5 0201 footprint (E1) 0201 footprint (E2) 0603 footprint (ANT) RF Input/Output 6.5 0.5 0.5 0.5 1.5 3.5 2.5 0201 footprint (E3) 6.5 Top layer: Bottom layer: 0.5 0.5 RF chip E1 E3 E2 ANT Equivalentcircuit: P/N: HY160808 SRF09 Shenzhen HanyangAntenna Design Co. Ltd. Shenzhen BaoanDistrict Qianjin2 Road BaoYunda logistics information building 12A10 tel：0755-23069700 2.5 0201 footprint 0603 footprint 10 0.5 1.5 0201 footprint 1.5 3 2.5 10 1.5 2 0.5 0201 footprint Layout-2 (1.5mm×10mm) Top layer: Bottom layer: P/N: HY160808 SRF09 Shenzhen HanyangAntenna Design Co. Ltd. Shenzhen BaoanDistrict Qianjin2 Road BaoYunda logistics information building 12A10 tel：0755-23069700 ShenzhenHanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthis reportandthisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanyperson orfirmwithoutthepriorwrittenconsentofShenzhenHanyangAntennaDesignCo.Ltd. Page3 RF Input/Output 5 2 0201 footprint (E1) 0201 footprint (E2) 0603 footprint (ANT) 7 0.8 5 0201 footprint (E2) 10 0.8 0603 footprint (ANT) 0201 footprint (E1) Layout-3 (5mm×7mm) Layout-4 (5mm×10mm) 1 3 P/N: HY160808 SRF09 Shenzhen HanyangAntenna Design Co. Ltd. Shenzhen BaoanDistrict Qianjin2 Road BaoYunda logistics information building 12A10 tel：0755-23069700 ShenzhenHanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthis reportandthisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanyperson orfirmwithoutthepriorwrittenconsentofShenzhenHanyangAntennaDesignCo.Ltd. Page4 RF Input/Output RF Input/Output ElectricalCharacteristics: CharacteristicCurves: FeatureSpecification 1 Centralfrequency2.45GHz 2 Bandwidth>150MHz 3 Peak gain1.9 dBi 4 VSWR<2 5 PolarizationLinear 6 AzimuthbeamwidthOmnidirectional 7 Impedance50Ω P/N: HY160808 SRF09 Shenzhen HanyangAntenna Design Co. Ltd. Shenzhen BaoanDistrict Qianjin2 Road BaoYunda logistics information building 12A10 tel：0755-23069700 ShenzhenHanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthis reportandthisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanyperson orfirmwithoutthepriorwrittenconsentofShenzhenHanyangAntennaDesignCo.Ltd. Page5 RadiationPattern: Y-ZPlane X-ZPlane coordinates： Frequency 2400MHz2450MHz2500MHz Avg.gain-1.92-1.35-1.56 Peakgain1.91.91.9 Efficiency74.5580.2576.98 RadiationPerformance: P/N: HY160808 SRF09 Shenzhen HanyangAntenna Design Co. Ltd. Shenzhen BaoanDistrict Qianjin2 Road BaoYunda logistics information building 12A10 tel：0755-23069700 ShenzhenHanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthis reportandthisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanyperson orfirmwithoutthepriorwrittenconsentofShenzhenHanyangAntennaDesignCo.Ltd. Page6 Temperature：40±2°C Humidity：90~95%RH Duration：500h Recovery conditions：Room temperature Recovery Time：24h (Class1) or 48h (Class2) Test Temperature Operating Temperature Temperature RelativeHumidity 25°C±5°C -25°C~+125°C 5~40°C 20~70% Notenoughsolder Weak holding forcemay cause bad connection between the chipandPCB. RecommendedSolderingAmounts The optimal solder fillet amounts forre-flowsoldering 天线厚度 以下 The optimal solder fillet amounts for wavesoldering DependabilityTest Too much solder Cracks tend to occur due to large stress. MoistureProof OptimumSolderAmount forReflowSoldering Solderability At least 95% of the terminal electrode is covered by newsolder. Preheating conditions:80 to 120°C;10~30s. Solder Tem p e r at u r e :2 3 5 ±5°CDuration:2 ±0.5s , Solder Tempe r ature:24 5±5°CDu rat ion:2±0.5s P/N: HY160808 SRF09 Shenzhen HanyangAntenna Design Co. Ltd. Shenzhen BaoanDistrict Qianjin2 Road BaoYunda logistics information building 12A10 tel：0755-23069700 ShenzhenHanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthis reportandthisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanyperson orfirmwithoutthepriorwrittenconsentofShenzhenHanyangAntennaDesignCo.Ltd. Page7 10±1S AppliedForce:5NDuration:10±1S Preheating conditions: up-category temperature, 1h Recovery time:24±1h InitialMeasurement Cycling Times: 5 times, 1 cycle, 4steps: Preheating80to120°C;10~30s.SolderTemperature:235±5°C;Duration:2±0.5s;SolderTemperature:245±5°C Duration:2±0.5s;Preheating100to200°C;10±2min. SolderTemperature:265±5°C;Duration:10±1s Cleanthecapacitorwithsolventandexamineitwitha10X(min.)microscope. RecoveryTime:24±2h Recoverycondition:Roomtemperature Test Board: Al 2 O 3 orPCBWarp:1mm…

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Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 9 of 15 AppendixE:Band edge measurements Test Result TestMode Antenna ChName Frequency[MHz] RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 Low 2402 0.06 -42.36 ≤-19.94 PASS BLE_1M Ant1 High 2480 -1.74 -45.05 ≤-21.74 PASS BLE_2M Ant1 Low 2402 -0.06 -34.74 ≤-20.06 PASS BLE_2M Ant1 High 2480 -3.72 -49.31 ≤-23.72 PASS Test Graphs BLE_1M-Ant1-2402 BLE_1M-Ant1-2480 BLE_2M-Ant1-2402 BLE_2M-Ant1-2480 Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 10 of 15 AppendixF:Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 0~Reference -1.49 -1.49 --- PASS BLE_1M Ant1 2402 30~1000 -1.49 -61.8 ≤-21.49 PASS BLE_1M Ant1 2402 1000~26500 -1.49 -47.55 ≤-21.49 PASS BLE_1M Ant1 2440 0~Reference -1.46 -1.46 --- PASS BLE_1M Ant1 2440 30~1000 -1.46 -61 ≤-21.46 PASS BLE_1M Ant1 2440 1000~26500 -1.46 -48.23 ≤-21.46 PASS BLE_1M Ant1 2480 0~Reference -1.29 -1.29 --- PASS BLE_1M Ant1 2480 30~1000 -1.29 -61.41 ≤-21.29 PASS BLE_1M Ant1 2480 1000~26500 -1.29 -48.02 ≤-21.29 PASS BLE_2M Ant1 2402 0~Reference -1.25 -1.25 --- PASS BLE_2M Ant1 2402 30~1000 -1.25 -61.55 ≤-21.25 PASS BLE_2M Ant1 2402 1000~26500 -1.25 -48.21 ≤-21.25 PASS BLE_2M Ant1 2440 0~Reference -3.19 -3.19 --- PASS BLE_2M Ant1 2440 30~1000 -3.19 -61.51 ≤-23.19 PASS BLE_2M Ant1 2440 1000~26500 -3.19 -49.66 ≤-23.19 PASS BLE_2M Ant1 2480 0~Reference -1.95 -1.95 --- PASS BLE_2M Ant1 2480 30~1000 -1.95 -60.71 ≤-21.95 PASS BLE_2M Ant1 2480 1000~26500 -1.95 -48.27 ≤-21.95 PASS Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 11 of 15 Test Graphs BLE_1M-Ant1-2402-0~Reference BLE_1M-Ant1-2402-30~1000 BLE_1M-Ant1-2402-1000~26500 BLE_1M-Ant1-2440-0~Reference BLE_1M-Ant1-2440-30~1000 BLE_1M-Ant1-2440-1000~26500 Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 12 of 15 BLE_1M-Ant1-2480-0~Reference BLE_1M-Ant1-2480-30~1000 BLE_1M-Ant1-2480-1000~26500 BLE_2M-Ant1-2402-0~Reference BLE_2M-Ant1-2402-30~1000 BLE_2M-Ant1-2402-1000~26500 Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 13 of 15 BLE_2M-Ant1-2440-0~Reference BLE_2M-Ant1-2440-30~1000 BLE_2M-Ant1-2440-1000~26500 BLE_2M-Ant1-2480-0~Reference BLE_2M-Ant1-2480-30~1000 BLE_2M-Ant1-2480-1000~26500 Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 14 of 15 AppendixG: Duty Cycle Test Result TestMode Antenna Frequency[MHz] ON Time [ms] Period [ms] Duty Cycle [%] Duty Cycle Factor[dB] BLE_1M Ant1 2402 2.14 2.50 85.60 0.68 BLE_1M Ant1 2440 2.13 2.50 85.20 0.70 BLE_1M Ant1 2480 2.14 2.50 85.60 0.68 BLE_2M Ant1 2402 1.09 2.50 43.60 3.61 BLE_2M Ant1 2440 1.08 2.50 43.20 3.65 BLE_2M Ant1 2480 1.08 2.50 43.20 3.65 Test Graphs NTNV-BLE_1M-Ant1-2402 NTNV-BLE_1M-Ant1-2440 NTNV-BLE_1M-Ant1-2480 NTNV-BLE_2M-Ant1-2402 Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 15 of 15 NTNV-BLE_2M-Ant1-2440 NTNV-BLE_2M-Ant1-2480 ------End------

Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 15 AppendixA: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.6521 0.5 PASS BLE_1M Ant1 2440 0.6126 0.5 PASS BLE_1M Ant1 2480 0.6582 0.5 PASS BLE_2M Ant1 2402 0.8189 0.5 PASS BLE_2M Ant1 2440 0.8123 0.5 PASS BLE_2M Ant1 2480 0.8311 0.5 PASS Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 15 Test Graphs BLE_1M-Ant1-2402 BLE_1M-Ant1-2440 BLE_1M-Ant1-2480 BLE_2M-Ant1-2402 BLE_2M-Ant1-2440 BLE_2M-Ant1-2480 Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 15 AppendixB: Occupied Channel Bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0145 2401.5042 2402.5187 --- --- BLE_1M Ant1 2440 1.0205 2439.5020 2440.5225 --- --- BLE_1M Ant1 2480 1.0254 2479.4959 2480.5213 --- --- BLE_2M Ant1 2402 2.0389 2400.9942 2403.0331 --- --- BLE_2M Ant1 2440 2.0336 2438.9953 2441.0289 --- --- BLE_2M Ant1 2480 2.0360 2478.9983 2481.0343 --- --- Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 15 Test Graphs BLE_1M-Ant1-2402 BLE_1M-Ant1-2440 BLE_1M-Ant1-2480 BLE_2M-Ant1-2402 BLE_2M-Ant1-2440 BLE_2M-Ant1-2480 Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 5 of 15 AppendixC: Maximum conducted output power Test Result Peak TestMode Antenna Frequency[MHz] Conducted Peak Powert[dBm] Conducted Limit[dBm] EIRP[dBm] EIRP Limit[dBm] Verdict BLE_2M Ant1 2402 0.43 ≤30 2.33 ≤36 PASS BLE_2M Ant1 2440 -0.18 ≤30 1.72 ≤36 PASS BLE_2M Ant1 2480 -0.78 ≤30 1.12 ≤36 PASS BLE_1M Ant1 2402 0.18 ≤30 2.08 ≤36 PASS BLE_1M Ant1 2440 -0.35 ≤30 1.55 ≤36 PASS BLE_1M Ant1 2480 -0.97 ≤30 0.93 ≤36 PASS Test Graphs Peak BLE_2M-Ant1-2402 BLE_2M-Ant1-2440 Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 6 of 15 BLE_2M-Ant1-2480 BLE_1M-Ant1-2402 BLE_1M-Ant1-2440 BLE_1M-Ant1-2480 Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 7 of 15 AppendixD: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -18.46 ≤8.00 PASS BLE_1M Ant1 2440 -18.34 ≤8.00 PASS BLE_1M Ant1 2480 -18.23 ≤8.00 PASS BLE_2M Ant1 2402 -18.64 ≤8.00 PASS BLE_2M Ant1 2440 -18.95 ≤8.00 PASS BLE_2M Ant1 2480 -19.78 ≤8.00 PASS Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 8 of 15 Test Graphs BLE_1M-Ant1-2402 BLE_1M-Ant1-2440 BLE_1M-Ant1-2480 BLE_2M-Ant1-2402 BLE_2M-Ant1-2440 BLE_2M-Ant1-2480

Global United Technology Services Co., Ltd. Report No.: GTS2023030135F02 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 33 TEST REPORT Applicant: SHENZHEN GIEC DIGITAL CO., LTD Address of Applicant: 1st&3rd Building, No.26 Puzai Road, Pingdi, Longgang District, Shenzhen, China Manufacturer: SHENZHEN GIEC DIGITAL CO., LTD Address of Manufacturer: 1st&3rd Building, No.26 Puzai Road, Pingdi, Longgang District, Shenzhen, China Factory SHENZHEN JOWAY POWER SUPPLY CO., LTD Address of Factory: Building 11, antuoshan hi tech Industrial Park, Shaer community, Shajing street, Bao'an District, Shenzhen Equipment Under Test (EUT) Product Name: GIEC HulaPods Ture Wireless Earbuds Model No.: GIEC Y2081 FCC ID: 2AHYK-GIECY2081 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: March 13, 2023 Date of Test: March 13, 2023-April 03, 2023 Date of report issued: April 03, 2023 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 33 2 Version Version No. Date Description 00 April 03, 2023 Original Prepared By: Date: April 03, 2023 Project Engineer Check By: Date: April 03, 2023 Reviewer Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 33 3 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 7 5.7 TEST LOCATION ................................................................................................................................. 7 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 10 7.1 ANTENNA REQUIREMENT ................................................................................................................... 10 7.2 CONDUCTED EMISSIONS ................................................................................................................... 11 7.3 CONDUCTED OUTPUT POWER ........................................................................................................... 14 7.4 CHANNEL BANDWIDTH ...................................................................................................................... 15 7.5 POWER SPECTRAL DENSITY ............................................................................................................. 16 7.6 SPURIOUS EMISSION IN NON-RESTRICTED & RESTRICTED BANDS ....................................................... 17 7.6.1 Conducted Emission Method ..................................................................................................... 17 7.6.2 Radiated Emission Method ........................................................................................................ 18 8 TEST SETUP PHOTO ............................................................................................................................ 33 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 33 Report No.: GTS2023030135F02 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 33 4 Test Summary Test Item Section in CFR 47 Result Antenna req…

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Radiated Emission Conducted Emissions