2AFGO-EB101Bluetooth Earphones

Shenzhen Yale Electronics Co., Ltd. Agent Authorization Company: Shenzhen Yale Electronics Co., Ltd. Address: 4th Floor, Building 2, Yujingtai Industrial Park, Dalang, Longhua New District, Shenzhen, Guangdong, China Product Name: Bluetooth Earphones Trade Mark: AWEI, IPIPOO Model Number: EB101, TA1, TA2, TA3, TA4, TA5, TA6, TA7, TA8, T11, T11P, T12, T12P, T13, T14, T15, T15P, T16, T17, T18, TP-18, T19, TP-19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T28P, T29, T29P, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T6C, T6, T3, T5, T55, T10, T10C FCC ID: 2AFGO-EB101 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2021-07-07 Name: Lu Han Xi Title: Manager Company: Shenzhen Yale Electronics Co., Ltd.

Shenzhen Yale Electronics Co., Ltd. 4th Floor, Building 2, Yujingtai Industrial Park, Dalang, Longhua New District, Shenzhen, Guangdong, China Product Similarity Declaration FCC ID: 2AFGO-EB101 Model Number: TA1, TA2, TA3, TA4, TA5, TA6, TA7, TA8, T11, T11P, T12, T12P, T13, T14, T15, T15P, T16, T17, T18, TP-18, T19, TP-19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T28P, T29, T29P, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T6C, T6, T3, T5, T55, T10, T10C DATE: 2021-07-07 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To Whom It May Concern, We, Shenzhen Yale Electronics Co., Ltd. hereby declare that our product (Bluetooth Earphones) Model Number: TA1, TA2, TA3, TA4, TA5, TA6, TA7, TA8, T11, T11P, T12, T12P, T13, T14, T15, T15P, T16, T17, T18, TP-18, T19, TP-19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T28P, T29, T29P, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T6C, T6, T3, T5, T55, T10, T10C board, Schematic, Hardware version, Software version, structure and internal photos are same, named differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, Name / Title: Lu Han Xi / Manager Company Name: Shenzhen Yale Electronics Co., Ltd. Address: 4th Floor, Building 2, Yujingtai Industrial Park, Dalang, Longhua New District, Shenzhen, Guangdong, China Phone: (718) 449-3700 Fax: / E-Mail: [email protected]

Shenzhen Yale Electronics Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2021-07-07 Subject; Request for Confidentiality FCC ID: 2AFGO-EB101 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Lu Han Xi Title: Manager

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 1. EXTERIOR PHOTOGRAPHS Fig.1 Fig.2 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Fig.3 Fig.4 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Fig.5 Fig.6 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Fig.7 Fig.8 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Fig.9 Fig.10 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Fig.11 Fig.12 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Fig.13

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 LABEL AND LOCATION Size: L1.0cm*W0.5cm Label Location FCC ID: 2AFGO-EB101

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 1. INTERIOR PHOTOGRAPHS Fig.1 Fig.2 Bluetooth Antenna Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Fig.3 Fig.4 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Fig.5

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 3 FCC RF Exposure Evaluation 1. Product Information FCC ID: 2AFGO-EB101 Product name Bluetooth Earphones Model number EB101 Model List No. EB101, TA1, TA2, TA3, TA4, TA5, TA6, TA7, TA8, T11, T11P, T12, T12P, T13, T14, T15, T15P, T16, T17, T18, TP- 18, T19, TP-19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T28P, T29, T29P, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T6C, T6, T3, T5, T55, T10, T10C Model Declaration PCB board, structure and internal of these model(s) are the same, So no additional models were tested. Power supply DC 3.7V By Battery(40 mAh) Recharged By DC 5V 40mA Box: DC 3.7V By Battery(320 mAh) Recharged By DC 5V 500mA Modulation Type GFSK, π/4-DQPSK, 8-DPSK for V5.0 (BT Classics) GFSK for Bluetooth V5.0 (BT LE) Channel Number 79 channels for Bluetooth V5.0 (BT Classics) 40 channels for Bluetooth V5.0 (BT LE) Channel Spacing 1MHz for Bluetooth V5.0 (BT Classics) 2MHz for Bluetooth V5.0 (BT LE) Antenna Type Internal Antenna Antenna Gain 2.0 dBi Hardware version HT01-L-V5 /HT01-R-V5 Software version / Bluetooth Operation frequency 2402MHz-2480MHz Exposure category General population/uncontrolled environment EUT Type Production Unit Device Type Portable 2. Evaluation Method According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two- way radios, handsets, laptops & tablets etc.“ [(max. power of channel, including tune-up tolerance, mW)/ (min. test separation distance, mm)] · [√f Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 3 (GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f (GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 5) in section 4.1 is applied to determine SAR test exclusion. When one of the following test exclusion conditions is satisfied for all combinations of simultaneous transmission configurations, further equipment approval is not required to incorporate transmitter modules in host devices that operate in the mixed mobile and portable host platform exposure conditions. The grantee is responsible for documenting this according to Class I permissive change requirements. Antennas that qualify for standalone SAR test exclusion must apply the estimated standalone SAR to determine simultaneous transmission test exclusion. a) The [∑ of (the highest measured or estimated SAR for each standalone antenna configuration, adjusted for maximum tune-up tolerance) / 1.6 W/kg] + [∑ of MPE ratios] is ≤ 1.0. b) The SAR to peak location separation ratios of all simultaneously transmitting antenna pairs operating in portable device exposure conditions are all ≤ 0.04, and the [∑ of MPE ratios] is ≤ 1.0. 3. Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices 4. Conducted Power Results BT Classics Mode Channel Frequency(MHz) Peak Conducted Output Power (dBm) GFSK 0 2402 -3.320 39 2441 -0.027 78 2480 1.849 π/4-DQPSK 0 2402 -2.729 39 2441 0.410 78 2480 2.450 8-DPSK 0 2402 -2.718 39 2441 0.356 78 2480 2.474 BLE Mode Channel Frequency(MHz) Peak Conducted Output Power (dBm) GFSK 0 2402 -3.636 19 2440 -0.642 39 2480 1.606 Shenzhen LCS …

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Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 1 of 14 Appendix B RF Test Data for BT LE V5.0(Conducted Measurement) Product Name: Bluetooth Earphones Trade Mark: AWEI, IPIPOO Test Model: EB101 Environmental Conditions Temperature: 25  C Relative Humidity: 50% ATM Pressure: 100.0 kPa Test Engineer: Kay Hu Supervised by: Li Huan B.1 Duty Cycle Test Mode Test Channel Ant Duty Cycle[%] Verdict BT LE 2440 Ant1 100 PASS #im grbble1hchnnav Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 2 of 14 B.2 Maximum Conducted Peak Output Power Mode Channel Conduct Peak Power[dBm] Limit [dBm] Verdict BT LE LCH -3.636 30 PASS BT LE MCH -0.642 30 PASS BT LE HCH 1.606 30 PASS Test Graphs LCH MCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 3 of 14 HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 4 of 14 B.3 Maximum Power Spectral Density Mode Channel PSD [dBm/3KHz] Limit [dBm/3KHz] Verdict BT LE LCH -20.040 8 PASS BT LE MCH -17.053 8 PASS BT LE HCH -14.441 8 PASS Test Graphs LCH MCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 5 of 14 HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 6 of 14 B.4 6dB Bandwidth Mode Channel 6dB Bandwidth [MHz] Limit [MHz] Verdict BT LE LCH 0.6657 ≥0.5 PASS BT LE MCH 0.6707 ≥0.5 PASS BT LE HCH 0.6634 ≥0.5 PASS Test Graphs LCH MCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 7 of 14 HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 8 of 14 B.5 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm] Limit [dBm] Verdict BT LE LCH -3.956 -36.827 -23.956 PASS BT LE MCH -1.278 -37.567 -21.278 PASS BT LE HCH 1.231 -36.831 -18.769 PASS BT LE_LCH_Graphs Pref/BT LE/LCH Puw/BT LE/LCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 9 of 14 BT LE_MCH_Graphs Pref/BT LE/MCH Puw/BT LE/MCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 10 of 14 BT LE_HCH_Graphs Pref/BT LE/HCH Puw/BT LE/HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 11 of 14 B.6 Band-edge for RF Conducted Emissions Mode Channel Carrier Power[dBm] Max.Spurious Level [dBm] Limit [dBm] Verdict BT LE LCH -3.823 -49.157 -23.82 PASS BT LE HCH 1.443 -45.149 -18.56 PASS Test Graphs LCH HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 12 of 14 B.7 Restrict-band band-edge measurements Test Mode Test Chann el Ant Freq. Power [dBm] Gain Ground Factor E [dBuV/m] Detector Limit [dBuV/ m] Verdi ct BT LE 2402 Ant1 2310.0 -43.37 2.0 0 53.86 PEAK 74 PASS Ant1 2310.0 -53.48 2.0 0 43.75 AV 54 PASS Ant1 2390.0 -42.49 2.0 0 54.74 PEAK 74 PASS Ant1 2390.0 -53.03 2.0 0 44.20 AV 54 PASS 2480 Ant1 2483.5 -39.03 2.0 0 58.20 PEAK 74 PASS Ant1 2483.5 -47.61 2.0 0 49.62 AV 54 PASS Ant1 2500.0 -42.27 2.0 0 54.96 PEAK 74 PASS Ant1 2500.0 -52.38 2.0 0 44.85 AV 54 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 13 of 14 Restrict-band band-edge measurements_BT LE_2402_Ant1_PEAK Restrict-band band-edge measurements_BT LE_2402_Ant1_AV Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 Report No.: LCS210625049AEB Page 14 of 14 Restrict-band band-edge measurements_BT LE_2480_Ant1_PEAK Restrict-band band-edge measurements_BT LE_2480_Ant1_AV

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 _______________________________________________________________________________________________ 1. TEST SETUP PHOTOGRAPHS 1.1. Photo of Radiated Emissions Measurement Fig. 1 Fig. 2 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AFGO-EB101 _______________________________________________________________________________________________ 1.2. Photo of AC Mains Conducted Emissions Fig. 3