S7A-SP132SMART HJC 21B

Initially Pairing the headset The headset will automatically enter the phone pairing mode when you initially turn on the headset or in the following situation:  Rebooting after executing Factory Reset 1. Press and hold the (+) Button and (-) Button for 1 second. 2. Search for Bluetooth devices on your mobile phone. Select the SMART HJC 21 B in the list of the devices detected on the mobile phone. Music Operation Play or pause music: Press the TAP Button for I second. Track back: Press the (-) Button for I second. Track forward: Press the (+) Button for I second. Mobile Phone Call Making and Answering Answering a call: Tap the TAP Button Ending a call: Press the TAP Button for 2 seconds. Voice dial: Press the TAP Button for 3 seconds. Speed dial: Press the (+) Button for 3 seconds. Rejecting a call: Press the (+) Button for 2 seconds. Intercom Intercom Pairing I. Press and hold the TAP Button of two headsets for 5 seconds until red LEDs of both units start to flash rapidly. 2. Tap the TAP Button. Setting Configuration Menu: Press the TAP Button for 10 seconds. Using the Sena Device Manager Connect the headset to your computer via a USB cable. Launch the Sena Device Manager and click DEVICE SETTING to configure the headset settings. For details about downloading the Sena Device Manager, please refer to the leaflet included in the package. Troubleshooting Factory Reset If you want to restore the headset to factory default settings, use the Factory Reset in the configuration menu. The headset automatically restores the default settings and turns off. Certification and Safety Approvals FCC Compliance Statement 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. 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. 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. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment on and off, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antennae -Increase the separation between the equipment and the receiver -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. FCC RF Exposure Statement This equipment complies with FCC/IC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. When equipped, the distance between antenna and one’s head surface is 45mm. FCC Caution Any changes or modifications to the equipment not expressly approved by the party responsible for compliance could void user’s authority to operate the equipment. Industry Canada(IC) Statement This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1)this device may not cause interference, and (2)this device must accept any interference, including interference that may cause undesired operation of the device. Le present appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisee aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioelectrique subi, meme si le brouillage est susceptible d’en compromettre le fonctionnement. IC RF Exposure Statement Cet équipement est conforme aux limites d'exposition aux radiations de la FCC/IC définies pour un environnement non contrôlé. Les utilisateurs finaux doivent suivre les instructions d'utilisation spécifiques pour satisfaire à la conformité d'exposition RF. Lorsque équipé, la distance entre l’antenne et la surface de la tête est de 45mm.

SENA TECHNOLOGIES.Inc Sep 26, 2022 Applicant: SENA TECHNOLOGIES.Inc FCC ID: S7A-SP132 / IC: 8154A-SP132 To. Whom it may concern: We, Sena Technologies,Inc. declare that when equipped, the distance between antenna and one’s head surface is 45mm. Seunghyun Kim, Research Engineer

SENA TECHNOLOGIES.Inc 19, Heolleung-ro 569-gil, Gangnam-gu, Seoul, South Korea Oct 26, 2022 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Letter of Authorization We, the undersigned, hereby authorize Yong-Min, Won of EMC Labs Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: S7A-SP132 / IC: 8154A-SP132 including signing of all documents relating to these matters. Any and all acts carried out by Yong-Min, Won of EMC Labs Co., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from SENA TECHNOLOGIES.Inc “I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a).” Sincerely, Seunghyun KIM / Research Engineer

SENA TECHNOLOGIES.Inc 19, Heolleung-ro 569-gil, Gangnam-gu, Seoul, South Korea Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: S7A-SP132 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram Schematics Operational Description Part List [SP132] BLK [SP132] SCH [SP132] OpDes [SP132] Part List The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. 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); Exhibit Type File Name External Photos Internal Photos Test Setup Photos Manual [SP132] EXT Photo [SP132] INT Photo [SP132] Test Setup Photo [SP132] Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. Sincerely, Seunghyun KIM / Research Engineer

USB Port (Type C)

SENA_SP132_Label & Location Label Location (Rear)

Internal Battery BT Antenna

Model Name : FCC ID : (mm)(dBm)(dB)(dBm)(mW) 240214.7415.2433.423.00PASS 244115.1715.6736.903.00PASS 248014.7315.2333.343.00PASS 24023.493.992.513.00PASS 24414.154.652.923.00PASS 24803.894.392.753.00PASS 24024.114.612.893.00PASS 24414.845.343.423.00PASS 24804.605.103.243.00PASS 24020.641.141.303.00PASS 24421.101.601.453.00PASS 24800.881.381.373.00PASS BT LE 45.00± 0.50 0.0448 0.0502 0.0481 8DPSK 45.00± 0.50 0.0996 0.1187 0.1132 π/4DQPSK 45.00± 0.50 0.0863 0.1013 0.0962 Standalone SAR Test exclusion thresholds for 100MHz to 6GHz at test separation distance ≤ 50 mm LimitResult GFSK 45.00± 0.50 1.1510 1.2811 1.1668 Modulation Frequency (MHz) Min. Test separation distance Measured Maximum Average power Tune-up tolerance Max. Power with tune-up tolerance S7A-SP132Separation distance : 45.0 mm MPE Calculation KDB 447498 - 4.3.1 a) For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(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 SP132Device Category : Portable device

R Report No.: KR0140-FCC-2022-0025 EMCLabs-QPF-26-21 [Enactment_00 / 2021. 11. 22] Page 1 / 62 This test report shall not be reproduced except in full, Without the written approval. 본 시험성적서는 (주)ABCD의 서면 동의 없이 무단 전제 및 복사를 할 수 없습니다. FCC Report Report Number KR0140-FCC-2022-0025 Client Name : SENA TECHNOLOGIES.Inc Client Address 19, Heolleung-ro 569-gil, Gangnam-gu, Seoul, Korea Receipt Date : 2022.06.03 Test Date : 2022.07.25 ~ 2022.08.18 Test method : FCC Part 15 Subpart C 15.247 RSS-247 Issue 2(2017-02), RSS-GEN Issue 5(2019-03) Testing Enviroment : 25.0 °C, 55.0 % Issued Date : 2022.08.26 Test Results : Refer to the test results This test report must not be reproduced or reproduced in any way. The results shown in this test report are the results of testing the samples provided. This test report is prepared according to the requirements of ISO / IEC 17025. Tested by Dae-Seong, Choi (signature) Technical Manager Yong-Min, Won (signature) Oct 26, 2022 EMC Labs Co., Ltd. (seal) R Report No.: KR0140-FCC-2022-0025 EMCLabs-QPF-26-21 [Enactment_00 / 2021. 11. 22] Page 2 / 62 This test report shall not be reproduced except in full, Without the written approval. 본 시험성적서는 (주)ABCD의 서면 동의 없이 무단 전제 및 복사를 할 수 없습니다. Contents 1. Applicant & Manufacturer & Test Laboratory Information··································· 4 2. Equipment under Test(EUT) Information······················································· 4 3. Test Summary······················································································· 6 4. Used equipment on test··········································································· 8 5. Antenna Requirement·············································································· 8 6. 20 dB Bandwidth & Occupied Bandwidth (99%)·············································· 10 7. Number of Hopping Frequencies ······························································· 14 8. Time of Occupancy (Dwell Time)································································ 17 9. Carrier Frequencies Separation·································································· 19 10. Peak Output Power ················································································ 23 11. TX Radiated Spurious Emission and Conducted Spurious Emission······················ 30 12. Conducted Emission ·············································································· 56 APPENDIX APPENDIX I TEST SETUP············································································· 59 APPENDIX II UNCERTAIN ············································································ 61 R Report No.: KR0140-FCC-2022-0025 EMCLabs-QPF-26-21 [Enactment_00 / 2021. 11. 22] Page 3 / 62 This test report shall not be reproduced except in full, Without the written approval. 본 시험성적서는 (주)ABCD의 서면 동의 없이 무단 전제 및 복사를 할 수 없습니다. Version TEST REPORT NO. DATE DESCRIPTION KR0140-FCC-2022-0025 Oct 26, 2022 Initial Issue R Report No.: KR0140-FCC-2022-0025 EMCLabs-QPF-26-21 [Enactment_00 / 2021. 11. 22] Page 4 / 62 This test report shall not be reproduced except in full, Without the written approval. 본 시험성적서는 (주)ABCD의 서면 동의 없이 무단 전제 및 복사를 할 수 없습니다. 1. Applicant & Manufacturer & Test Laboratory Information 1.1 Applicant Information Applicant SENA TECHNOLOGIES.Inc Applicant Address 19, Heolleung-ro 569-gil, Gangnam-gu, Seoul, Korea Contact Person Seunghyun Kim Telephone No. +82-2-573-7772 Fax No. +82-2-573-7710 E-mail [email protected] 1.2. Manufacturer Information Manufacturer SENA TECHNOLOGIES.Inc Manufacturer Address 19, Heolleung-ro 569-gil, Gangnam-gu, Seoul, Korea 1.3 Test Laboratory Information Laboratory EMC Labs Co., Ltd. Applicant Address 100, Jangjateo-ro, Hobeop-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Contact Person Yongmin Won Telephone No. +82-2-508-7778 Fax No. +82-2-538-3668 FCC Designation No. KR0140 FCC Registration No. 58000 IC Site Registration No. 28751 R Report No.: KR0140-FCC-2022-0025 EMCLabs-QPF-26-21 [Enactment_00 / 2021. 11. 22] Page 5 / 62 This test report shall not be reproduced except in full, Without the written approval. 본 시험성적서는 (주)ABCD의 서면 동의 없이 무단 전제 및 복사를 할 수 없습니다. 2. Equipment under Test(EUT) Information 2.1 General Information Product Name SMART HJC 21B Model Name SP132 FCC ID S7A-SP132 IC 8154A-SP132 Power Supply DC 3.7 V 2.2 Additional Information Operating Frequency 2 402 MHz ~ 2 480 MHz Number of channel 79 Modulation Type BDR Mode(GFSK), EDR Mode(Pi/4 DQPSK, 8DPSK) Antenna Type PCB Pattern Antenna Antenna Gain 0.46 ㏈i Firmware Version 1.0 Hardware Version 1.0 Test software CSR BlueTest3 V3.3.5 2.3 Test Frequency Test mode Test Frequency (MHz) Low Frequency Middle Frequency High Frequency GFSK 2 402 2 441 2 480 Pi/4 DQPSK 2 402 2 441 2 480 8DPSK 2 402 2 441 2 480 2.4 Used Test Software Setting Value Test Mode Setting Item Power GFSK 16 Pi/4 DQPSK 16 8DPSK 16 R Report No.: KR0140-FCC-2022-0025 EMCLabs-QPF-26-21 [Enactment_00 / 2021. 11. 22] Page 6 / 62 This test report shall not be reproduced except in full, Without the written approval. 본 시험성적서는 (주)ABCD의 서면 동의 없이 무단 전제 및 복사를 할 수 없습니다. 2.5 Worst-Case BDR GFSK (DH5) EDR 8DPSK (3-DH5) Note: The power measurement has been conducted to determine the worst-case mode from all possible Combinations between available modelations, data rates. 2.6 Mode of operation during the test - The EUT continuous transmission mode during the test with set at Low Channel, Middle Channel, and High Channel. To get a maximum radiated emission levels from the EUT, the EUT was moved throughout the XY, YZ, XZ planes. 2.7 Modifications of EUT - None R Report No.: KR0140-FCC-2022-0025 EMCLabs-QPF-26-21 [Enactment_00 / 2021. 11. 22] Page 7 / 62 This test report shall not be reproduced except in full, Without the written approval. 본 시험성적서는 (주)ABCD의 서면 동의 없이 무단 전제 및 복사를 할 수 없습니다. 3. Test Summary Applied FCC Rule IC Rule Test Items Test Condition Result 15.203 - Antenna Requirement Conducted C 15.247(a) - 20 dB Bandwidth C - RS…

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2017.07.25 RA-N0726-4 APPROVAL SHEET MODEL : 30K Antenna layout Review Consent Approval Messrs. SENA Technology Co.,Ltd RadiNa Co. ,Ltd TEL:+82-2-463 -0373 FAX:+82-2-463 -0374 PRODUCT APPROVAL SHEET GRSNT001DP1 MODEL NAME 30K REV. 1.0 Page 2 / 10 RADINA. Co., LTD Table of contents 1. Revision History 2. Product Information 2.1 General Features 2.2 Electrical Specifications 3. Electrical Characteristics 3.1 VSWR 3.2 Smith Chart 3.3 3D-PLOT 3.4 2D-GAIN 4. Passive Measurement PRODUCT APPROVAL SHEET GRSNT001DP1 MODEL NAME 30K REV. 1.0 Page 3 / 10 RADINA. Co., LTD 1. Revision History NO. Before After Reason Date 1 2 3 4 5 6 7 8 9 10 11 12 13 PRODUCT APPROVAL SHEET GRSNT001DP1 MODEL NAME 30K REV. 1.0 Page 4 / 10 RADINA. Co., LTD 2. Product Information 2.1 General Features PART NUMBER GradiANT ANTENNA TYPE PCB Pattern Antenna APPLICATIONS Bluetooth 2.2 Electrical Specifications Frequency Range1 (TX) 2400MHz~2485MHz Frequency Range1 (RX) 2400MHz~2485MHz IMPEDANCE 50  V.S.W.R TX 2400MHz 2485MHz 3↓ 3↓ RX 2400MHz 2485MHz 3↓ 3↓ RADIATION PATTERN Omni-directional POLARIZATION Linear PRODUCT APPROVAL SHEET GRSNT001DP1 MODEL NAME 30K REV. 1.0 Page 5 / 10 RADINA. Co., LTD 3.Electrical Characterristics 3.1 VSWR 3.2 SMITH CHART PRODUCT APPROVAL SHEET GRSNT001DP1 MODEL NAME 30K REV. 1.0 Page 6 / 10 RADINA. Co., LTD 3.3 3D-PLOTs 2400MHZ 2445MHZ 2485MHZ PRODUCT APPROVAL SHEET GRSNT001DP1 MODEL NAME 30K REV. 1.0 Page 7 / 10 RADINA. Co., LTD 3.4 2D-GAIN 2400MHZ 2445MHZ 2485MHZ PRODUCT APPROVAL SHEET GRSNT001DP1 MODEL NAME 30K REV. 1.0 Page 8 / 10 RADINA. Co., LTD 4. Passive Measurement 1 2 3 4 5 6 7 8 9 10 Frequency(MHz) 2400 2405 2410 2415 2420 2425 2430 2435 2440 2445 Efficiency(dB) -4.43 -4.50 -4.38 -4.16 -3.97 -3.89 -3.76 -4.59 -4.52 -4.53 Efficiency(%) 36.09 35.46 36.49 38.39 40.04 40.81 42.10 34.74 35.35 35.25 TRG(dB) -4.43 -4.50 -4.38 -4.16 -3.97 -3.89 -3.76 -4.59 -4.52 -4.53 TRG Theta (dB) -7.19 -7.17 -6.99 -6.73 -6.49 -6.40 -6.16 -6.98 -6.91 -6.92 TRG Phi (dB) -7.70 -7.89 -7.83 -7.66 -7.54 -7.47 -7.48 -8.33 -8.25 -8.25 UHRG(dB) -7.54 -7.56 -7.34 -7.06 -6.79 -6.60 -6.36 -7.08 -6.93 -6.87 UHRG/TRG(%) 48.86 49.48 50.62 51.28 52.34 53.57 54.91 56.37 57.33 58.30 H-Plane -6.40 -6.50 -6.34 -6.18 -6.02 -5.99 -5.93 -6.91 -6.97 -7.06 E1-Plane, AVG(dB) -9.66 -9.64 -9.46 -9.18 -8.99 -8.92 -8.53 -9.38 -9.22 -9.23 E2-Plane, AVG(dB) -5.52 -5.42 -5.18 -4.93 -4.54 -4.50 -4.20 -5.01 -4.84 -4.84 Peak Gain(dB) -1.68 -1.81 -1.78 -1.42 -0.89 -0.79 -0.33 -0.64 -0.33 -0.19 Directivity(dB) 2.74 2.69 2.60 2.73 3.09 3.10 3.43 3.95 4.19 4.34 Minimum Gain(dB) -12.83 -12.96 -13.69 -14.26 -15.40 -16.17 -16.48 -18.51 -19.78 -21.83 11 12 13 14 15 16 17 18 19 20 Frequency(MHz) 2450 2455 2460 2465 2470 2475 2480 2485 2490 2497 Efficiency(dB) -4.65 -4.60 -5.07 -5.21 -5.35 -5.35 -5.47 -5.42 -5.47 -5.59 Efficiency(%) 34.25 34.71 31.11 30.16 29.18 29.20 28.39 28.68 28.40 27.62 TRG(dB) -4.65 -4.60 -5.07 -5.21 -5.35 -5.35 -5.47 -5.42 -5.47 -5.59 TRG Theta (dB) -7.05 -6.96 -7.47 -7.61 -7.72 -7.74 -7.90 -7.87 -7.94 -8.09 TRG Phi (dB) -8.38 -8.37 -8.80 -8.92 -9.11 -9.07 -9.14 -9.08 -9.09 -9.18 UHRG(dB) -6.91 -6.77 -7.20 -7.24 -7.32 -7.26 -7.33 -7.24 -7.22 -7.27 UHRG/TRG(%) 59.51 60.67 61.24 62.61 63.46 64.38 65.19 65.89 66.79 67.85 H-Plane -7.41 -7.29 -7.89 -8.08 -8.29 -8.25 -8.52 -8.48 -8.65 -8.72 E1-Plane, AVG(dB) -9.35 -9.29 -9.74 -9.86 -10.00 -9.85 -10.00 -9.97 -10.01 -10.11 E2-Plane, AVG(dB) -4.93 -4.78 -5.26 -5.43 -5.48 -5.56 -5.70 -5.76 -5.80 -6.02 Peak Gain(dB) 0.13 0.41 0.10 0.24 0.32 0.34 0.30 0.44 0.46 0.34 Directivity(dB) 4.79 5.01 5.17 5.45 5.67 5.69 5.77 5.87 5.93 5.93 Minimum Gain(dB) -22.75 -20.93 -21.43 -21.33 -20.36 -19.45 -20.44 -19.33 -18.27 -17.34 Average Efficiency -4.71dBi, 33.82% Peak Gain 0.46dBi

Below 30 MHz Below 1 GHz Above 1 GHz Conducted Emission