2BGX7-S18TWS Earphone

FCC Information This device comp怡swith pa rt 15 of the FCC Rules. Operation is subject to the following two conditions: (1) thisd创ice may not cause harmful i nterference, and (2) this device must accept arr-f interference received, including interference that may cause undesired operation. A叩changesor modifications not expressly ap prCNed by the party responsible for compliance could void the user's author时to operate t陌equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital d创心 ， pursuantto 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 wtth the instructions, may cause harmful interference to radio c ommunications. Ho,函er, there is no guarantee that interference will not occur in a pa rticular installatio八 If this equipment does cause harmful i nterfe•ence to radio ()(te厄1ision reception, which can be determined oy tuming t心equipment 011 and on, tne user iS encouraged to try to correct tne interference by one or more of the following measures: ·• Re()(ient or relocate the receiving antenna. •· In crease the se paration between the equipment and receiver. •· Connect the equipment into an outlet on a ci「cuit different from that to which the receiv呵is con nected. •—Consult the dealer or an experienced radio/ TV technician for help. IC Information 嚣s device contains licence-exempt transmitter(s)/receiver(s)妇t comply with Innovation, Science and Economic Development Can幻a'slicence-exempt RSS(s). Operation is subject to the following two conditions: 1.Thisd创icemay not cause interference. 2.This d创icemust accept any interference, including interference that m羽cause undesired operation of the device. FR L'emetteur/recepteur exempt de licence contenu dans le pr蕊entap pa reil est contorme aJx CNR d'lnnovation, Sciences et D如eloppementeconomique Ganada ap p比ablesaux appareils radio exempts de licence. L'exploitation est autoris 怂auxdeux cond巾onssuivantes 1. L' appa reil ne dolt pas produire de brouillage; 2. L' appa reil doit accepter tout brouilla g e ra业冷lectriquesubi, meme si le brouillage est susceptible d'en compromettre le fonctionnement. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Co mpany Name: TECHNITY SOLUTIONS USA INC FRN: 0028473106 Contact Name: Jerry Kao AddresS: 155 FEDERAL ST STE 700 BOSTON, MA 02110 Telephone +1(905)948-8828 Email: [email protected] Th is letter is to confirm that the US Agent for Service of Process accepts responsibility to act as a local representative on behalf of Shenzhen Ivante Technology Co., Ltd Th e US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Applicant: Company name: Shenzhen Ivante Technology Co., Ltd Product Description: TWS Earphone Grantee code: 2BGX7 FCC ID:2BGX7-S18 Contact Name: Address:401, Building A5, Area A, Fangxing Science and Technology Park,No. 13 BaonanRoad, Longgang Street, Longgang District, Shenzhen, Telephone No: +86-13751173973 Email:[email protected] The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2024/07/17 Applicant’s Name:Zhongquan Yu US Agent for Service of Process’s Name: Jerry Kao Title:manager Title: Director Signature Signature Zhongquan Yu 1/1

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen Ivante Technology Co., Ltd FRN:0035552124 Grantee code:2BGX7 FCC ID:2BGX7-S18 Contact Name:TWS Earphone Address:401, Building A5, Area A, Fangxing Science and Technology Park,No. 13 BaonanRoad, Longgang Street, Longgang District, Shenzhen,China Telephone No: +86-13751173973 Fax No:+86-13751173973 Email:[email protected] i.[Shenzhen Ivante Technology Co., Ltd] (“the applicant”) 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. The applicant must sign this certification. ii.[Shenzhen Ivante Technology Co., Ltd (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [ is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Shenzhen Ivante Technology Co., Ltd] (“the applicant”) 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. Date: 2024/07/17 Applicant’s Name:Zhongquan Yu Title:manager Signature 1 The Commission’sCovered Listis published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment.https://www.fcc.gov/supplychain/coveredlist

申请号： Explanation of the differences between models The application model is: S18,S19,S29,S39,S40, S41, S25,S36,S43,S45,S39P FCC ID: 2BGX7-S18 The difference between the models is only named according to market demand, and their structures and key components are exactly the same. It does not affect the safety and electromagnetic compatibility performance of the product. ShenZhen Ivante Technology Co.,Ltd 2024---07--04

C5266091_X8_Ed.1 1/1 Letter of Authorization <Shenzhen Ivante Technology Co., Ltd> Company:Shenzhen Ivante Technology Co., Ltd Address:401, Building A5, Area A, Fangxing Science and Technology Park,No. 13 BaonanRoad,Longgang Street, Longgang District, Shenzhen,China Product Name: TWS Earphone Model Number: S18,S19,S29,S39,S40, S41, S25,S36,S43,S45,S39P FCC Identifier: 2BGX7-S18 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Zhongquan YuDate: 07/17/2024 Title:manager Signature of applicant:

C5266091_X10_Ed.2 1/1 <ShenzhenIvanteTechnologyCo.,Ltd> Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 07/19/2024 Subject: Request for Confidentiality FCC ID: 2BGX7-S18 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/LocationNoNo Attestation StatementNoNo External PhotosNo ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test ReportNoNo Test Setup PhotosNo ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure InfoNoNo Operational Description ☒ ☐ Cover Letter(s)NoNo SDR Software / Security InfoNo NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. ☐ C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:Zhongquan Yu Title:manager

FCC ID: 2BGX7-S18 Page 1 / 4 EUT EXTERNAL PHOTO EUT Photo FCC ID: 2BGX7-S18 Page 2 / 4 EUT Photo EUT Photo FCC ID: 2BGX7-S18 Page 3 / 4 EUT Photo EUT Photo FCC ID: 2BGX7-S18 Page 4 / 4 EUT Photo EUT Photo

FCCID:2BGX7-S18

FCC ID: 2BGX7-S18 Page 1 / 2 EUT INTERNAL PHOTOS EUT Photo EUT Photo Geomagnetic Antenna FCC ID: 2BGX7-S18 Page 2 / 2 EUT Photo EUT Photo

HY-FCC RF EXPOSURE Ver.1.1 Page 1 of 6 Report No.: RF240625011-01-004 FCC RF EXPOSURE REPORT FCC ID: 2BGX7-S18 Test Report No...........:RF240625011-01-004 Product(s) Name.........:TWS Earphone Model(s)....................:S18, S19, S29, S39, S40, S41, S25, S36, S43, S45, S39P Trade Mark................:IVANTE Applicant...................:ShenZhen Ivante Technology Co., Ltd Address....................:Room 401, Building A5, Area A, Fangxing Science and Technology Park, No. 13 Baonan Road, Longgang Street, Longgang District, Shenzhen Receipt Date..............:2024.07.01 Test Date...................:2024.07.02~2024.07.19 Issued Date................:2024.07.19 Standards..................:CFR47 FCC Part 2: Section 2.1093; CFR47 FCC Part 1: Section 1.1310 FCC KDB Publication 447498 v06 Testing Laboratory......:Shenzhen Haiyun Standard Technical Co., Ltd. Prepared By:Checked By:Approved By: Jason huangTim zhangMisue Su HY-FCC RF EXPOSURE Ver.1.1 Page 2 of 6 Report No.: RF240625011-01-004 History of this test report Original Report Issue Date: 2024.07.19 ● No additional attachment ○ Additional attachments were issued following record Attachment No.Issue DateDescription HY-FCC RF EXPOSURE Ver.1.1 Page 3 of 6 Report No.: RF240625011-01-004 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 Telephone: 0755-26024411 HY-FCC RF EXPOSURE Ver.1.1 Page 4 of 6 Report No.: RF240625011-01-004 2.. MPE CALCULATION METHOD 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,30 where  f(GHz) is the RF channel transmit frequency in GHz HY-FCC RF EXPOSURE Ver.1.1 Page 5 of 6 Report No.: RF240625011-01-004 TEST RESULTS Table for Filed Antenna For BDR+EDR Ant.BrandAntenna TypeConnectorGain (dBi) 1N/AGeomagneticN/A3.00 Frequency Conducted Peak Powert Conducted Peak Powert Operating Mode (MHz)(dBm)(mW) BDR+EDR2402-2480-0.110.97 Measurement Record: The minimum distance for the EUT is less than 5mm. Since maximum peak output power of the transmitter is -0.11 dBm ≈ 0.97 mW < = 9.52 mW. Hence the EUT is excluded from SAR evaluation according to FCC KDB Publication 447498 D01 General RF Exposure Guidance v06. Conclusion Result: Complies HY-FCC RF EXPOSURE Ver.1.1 Page 6 of 6 Report No.: RF240625011-01-004 Statement 1. The report is invalid without the official seal or special seal of Shenzhen Haiyun Standard Technology 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 Technology 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 Tel: 0755-26024411 Email: [email protected] （END OF REPORT）

深圳市朋伴兴业科技有限公司 UNLESS OTHER SPECIFIED TOLERANCES ON： X＝±X.X＝±X.XX＝ AN G L E S＝ ± H O L E D I A＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY : SeraCHECKED BY: XD DESIGNED BY: SeraAPPROVED BY: XD TITLE：CHIP2450-1608 Specification DOCUMENT NO. 1608 SPEC REV. P1 1 产品规格承认书 SPECIFICATIONS 客户: CUSTOMER: 产品名称: DESCRIPTION:地磁天线 客户型号: CUSTOMER PART NO: 产品型号: OUR MODEL NO:PBX1608MA02 日期: DATE:2021/09/01 确认签字,盖章后请返回承认书一份 PLEASE RETURN TO US ONE COPY OF “SPECIFICATION FOR APPROVAL” WITH YOUR APPROVED SIGNATURES 核准审核刘飞制作刘小美 客户承认签印 日期 深圳市朋伴兴业科技有限公司 UNLESS OTHER SPECIFIED TOLERANCES ON： X＝±X.X＝±X.XX＝ AN G L E S＝ ± H O L E D I A＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY : SeraCHECKED BY: XD DESIGNED BY: SeraAPPROVED BY: XD TITLE：CHIP2450-1608 Specification DOCUMENT NO. 1608 SPEC REV. P1 2 PBX1608MA01 Specification Operating Temp. : -40°C~+85°C 1. FEATURES : ●Light weight, compact ●Wide bandwidth, low cost ●Built-in antenna with high gain 2. APPLICATIONS : ●Bluetooth, Wireless LAN, Mobile TV ●Home RF System, etc 3. PRODUCT IDENTIFICATION (1)(2)(3) (1) Product type: Multilayer chip Antenna (2) Center Frequency: 2450MHz (3) External Dimensions (L×W) (mm): 1.6*0.8 4. SHAPE AND DIMENSIONS: LWHA 1.6±0.20.8±0.2 0.8 ± 0.20.3 ± 0.1 CH IP45 016 2 08 深圳市朋伴兴业科技有限公司 UNLESS OTHER SPECIFIED TOLERANCES ON： X＝±X.X＝±X.XX＝ AN G L E S＝ ± H O L E D I A＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY : SeraCHECKED BY: XD DESIGNED BY: SeraAPPROVED BY: XD TITLE：CHIP2450-1608 Specification DOCUMENT NO. 1608 SPEC REV. P1 3 ●天线位于 PCB 板内部或中间位置时（长条式耳机）：（单位：mm） 天线最优放置于中间区域，净空区周围最优需要至少一排过孔。 ●天线位于PCB板边缘位置时（入耳式耳机和部分长条式耳机）： 天线最优放置于PCBA的边缘；天线及其走线设置在单层。 设计标准： 1.图中的尺寸仅作为参考；实际尺寸会根据不同版型进行优化。 2.净空区周围最优需要至少一排过孔，孔径0.3mm，与PCBA上的其它回路或物料进行隔离。 深圳市朋伴兴业科技有限公司 UNLESS OTHER SPECIFIED TOLERANCES ON： X＝±X.X＝±X.XX＝ AN G L E S＝ ± H O L E D I A＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY : SeraCHECKED BY: XD DESIGNED BY: SeraAPPROVED BY: XD TITLE：CHIP2450-1608 Specification DOCUMENT NO. 1608 SPEC REV. P1 4 天线封装方案一（ 3.5mm × 7.5mm） 深圳市朋伴兴业科技有限公司 UNLESS OTHER SPECIFIED TOLERANCES ON： X＝±X.X＝±X.XX＝ AN G L E S＝ ± H O L E D I A＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY : SeraCHECKED BY: XD DESIGNED BY: SeraAPPROVED BY: XD TITLE：CHIP2450-1608 Specification DOCUMENT NO. 1608 SPEC REV. P1 5 天线封装方案二（ 4.5mm × 6mm） 深圳市朋伴兴业科技有限公司 UNLESS OTHER SPECIFIED TOLERANCES ON： X＝±X.X＝±X.XX＝ AN G L E S＝ ± H O L E D I A＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY : SeraCHECKED BY: XD DESIGNED BY: SeraAPPROVED BY: XD TITLE：CHIP2450-1608 Specification DOCUMENT NO. 1608 SPEC REV. P1 6 天线封装方案三（ 1.5mm × 10mm） 深圳市朋伴兴业科技有限公司 UNLESS OTHER SPECIFIED TOLERANCES ON： X＝±X.X＝±X.XX＝ AN G L E S＝ ± H O L E D I A＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY : SeraCHECKED BY: XD DESIGNED BY: SeraAPPROVED BY: XD TITLE：CHIP2450-1608 Specification DOCUMENT NO. 1608 SPEC REV. P1 7 Electrical Characteristics Characteristic Curves ≤ 2402-2480MHz 深圳市朋伴兴业科技有限公司 UNLESS OTHER SPECIFIED TOLERANCES ON： X＝±X.X＝±X.XX＝ AN G L E S＝ ± H O L E D I A＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY : SeraCHECKED BY: XD DESIGNED BY: SeraAPPROVED BY: XD TITLE：CHIP2450-1608 Specification DOCUMENT NO. 1608 SPEC REV. P1 8 Radiation Pattern 深圳市朋伴兴业科技有限公司 UNLESS OTHER SPECIFIED TOLERANCES ON： X＝±X.X＝±X.XX＝ AN G L E S＝ ± H O L E D I A＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY : SeraCHECKED BY: XD DESIGNED BY: SeraAPPROVED BY: XD TITLE：CHIP2450-1608 Specification DOCUMENT NO. 1608 SPEC REV. P1 9 3D Radiation Pattern x 3dBi 深圳市朋伴兴业科技有限公司 UNLESS OTHER SPECIFIED TOLERANCES ON： X＝±X.X＝±X.XX＝ AN G L E S＝ ± H O L E D I A＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY : SeraCHECKED BY: XD DESIGNED BY: SeraAPPROVED BY: XD TITLE：CHIP2450-1608 Specification DOCUMENT NO. 1608 SPEC REV. P1 10 Radiation Pattern The Gain pattern is measured in FAR-field chamber. DUT is placed on the table of rotator,a standard horn antenna and Vector Network Analyzer is used to collect data. Environmental Characteristics (1) Reliability Test (2) Storage Condition (a) At warehouse: The temperature should be within 0 ~ 30°Cand humidity should be l…

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HY-FCC part 15C-BT Ver.1.1 Page 1 of 104 Report No.: RF240625011-01-003 RF Test Report FCC ID: 2BGX7-S18 Test Report No...........:RF240625011-01-003 Product(s) Name.........:TWS Earphone Model(s)....................:S18, S19, S29, S39, S40, S41, S25, S36, S43, S45, S39P Trade Mark................:IVANTE Applicant...................:ShenZhen Ivante Technology Co., Ltd Address....................:Room 401, Building A5, Area A, Fangxing Science and Technology Park, No. 13 Baonan Road, Longgang Street, Longgang District, Shenzhen Receipt Date..............:2024.07.01 Test Date...................:2024.07.02~2024.07.24 Issued Date................:2024.07.25 Standards..................:47 CFR FCC Part 15, Subpart C(Section 15.247) ANSI C63.10:2013 Testing Laboratory......:Shenzhen Haiyun Standard Technical Co., Ltd. Prepared By:Checked By:Approved By: Jason HuangTim ZhangMisue Su HY-FCC part 15C-BT Ver.1.1 Page 2 of 104 Report No.: RF240625011-01-003 Table of Contents 1 . SUMMARY OF TEST RESULTS6 1.1 TEST FACILITY7 1.2 MEASUREMENT UNCERTAINTY7 1.3 TEST ENVIRONMENT CONDITIONS7 2 . GENERAL INFORMATION8 2.1 GENERAL DESCRIPTION OF EUT8 2.2 DESCRIPTION OF TEST MODES9 2.3 PARAMETERS OF TEST SOFTWARE10 2.4 SUPPORT UNITS10 3 . AC POWER LINE CONDUCTED EMISSIONS11 3.1 LIMIT11 3.2 TEST PROCEDURE11 3.3 DEVIATION FROM TEST STANDARD11 3.4 TEST SETUP12 3.5 EUT OPERATING CONDITIONS12 3.6 TEST RESULTS12 4 . RADIATED EMISSIONS13 4.1 LIMIT13 4.2 TEST PROCEDURE14 4.3 DEVIATION FROM TEST STANDARD15 4.4 TEST SETUP15 4.5 EUT OPERATING CONDITIONS16 4.6 TEST RESULTS - 9 KHZ TO 30 MHZ16 4.7 TEST RESULTS - 30 MHZ TO 1000 MHZ16 4.8 TEST RESULTS - ABOVE 1000 MHZ16 5 . NUMBER OF HOPPING FREQUENCY17 5.1 LIMIT17 5.2 TEST PROCEDURE17 5.3 DEVIATION FROM STANDARD17 5.4 TEST SETUP17 5.5 EUT OPERATION CONDITIONS17 5.6 TEST RESULTS17 6 . AVERAGE TIME OF OCCUPANCY18 6.1 LIMIT18 HY-FCC part 15C-BT Ver.1.1 Page 3 of 104 Report No.: RF240625011-01-003 6.2 TEST PROCEDURE18 6.3 DEVIATION FROM STANDARD18 6.4 TEST SETUP18 6.5 EUT OPERATION CONDITIONS18 6.6 TEST RESULTS18 7 . HOPPING CHANNEL SEPARATION19 7.1 LIMIT19 7.2 TEST PROCEDURE19 7.3 DEVIATION FROM STANDARD19 7.4 TEST SETUP19 7.5 EUT OPERATION CONDITIONS19 7.6 TEST RESULTS19 8 . BANDWIDTH20 8.1 LIMIT20 8.2 TEST PROCEDURE20 8.3 DEVIATION FROM STANDARD20 8.4 TEST SETUP20 8.5 EUT OPERATION CONDITIONS20 8.6 TEST RESULTS20 9 . MAXIMUM OUTPUT POWER21 9.1 LIMIT21 9.2 TEST PROCEDURE21 9.3 DEVIATION FROM STANDARD21 9.4 TEST SETUP21 9.5 EUT OPERATION CONDITIONS21 9.6 TEST RESULTS21 10 . CONDUCTED SPURIOUS EMISSION22 10.1 LIMIT22 10.2 TEST PROCEDURE22 10.3 DEVIATION FROM STANDARD22 10.4 TEST SETUP22 10.5 EUT OPERATION CONDITIONS22 10.6 TEST RESULTS22 11 . MEASUREMENT INSTRUMENTS LIST23 12 . ANTENNA REQUIREMENT24 APPENDIX A - AC POWER LINE CONDUCTED EMISSIONS25 HY-FCC part 15C-BT Ver.1.1 Page 4 of 104 Report No.: RF240625011-01-003 APPENDIX B - RADIATED EMISSION - 9 KHZ TO 30 MHZ27 APPENDIX C - RADIATED EMISSION - 30 MHZ TO 1000 MHZ28 APPENDIX D - RADIATED EMISSION - ABOVE 1000 MHZ32 APPENDIX E - NUMBER OF HOPPING FREQUENCY47 APPENDIX F - AVERAGE TIME OF OCCUPANCY50 APPENDIX G - HOPPING CHANNEL SEPARATION56 APPENDIX H - BANDWIDTH59 APPENDIX I - MAXIMUM OUTPUT POWER76 APPENDIX J - CONDUCTED SPURIOUS EMISSION82 APPENDIX K - DECLARATION FOR BLUETOOTH DEVICE102 HY-FCC part 15C-BT Ver.1.1 Page 5 of 104 Report No.: RF240625011-01-003 HISTORY OF THIS TEST REPORT Original Report Issue Date: 2024.07.25 ● No additional attachment ○ Additional attachments were issued following record Attachment No.Issue DateDescription HY-FCC part 15C-BT Ver.1.1 Page 6 of 104 Report No.: RF240625011-01-003 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 ItemTest ResultJudgmentRemark 15.207 AC Power Line Conducted Emissions APPENDIX A PASS------ 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------ 15.203Antenna Requirement ------ PASSNote(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 104 Report No.: RF240625011-01-003 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 Telephone: 0755-26024411 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 ParameterUncertainty Occupied Channel Bandwidth±102kHz Power Spectral Density±0.743dB Conducted Spurious Emission±1.328dB RF power conducted ±0.377dB Conducted emission(9kHz~30MHz) AC main±2.68dB Radiated emission(9kHz~30MHz)±2.74dB Radiated emission (30MHz~1GHz)±4.22dB Radiated emission (1GHz~18GHz)±5.06dB Radiated emission (18GHz~40GHz)±4.98dB 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 Temperatur e HumidityTest VoltageTested By AC Power Line Conducted Emissions24.8°C48%AC 120V/60HzFreedom Zhuo Radiated Emissions-9 kHz to 30 MHz23.6°C56%AC 120V/60HzFreedom Zhuo Radiated Emissions-30 MHz to 1000 MHz23.6°C56%…

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HY-FCC part 15C-BT Ver.1.1 Page 63 of 104 Report No.: RF240625011-01-003 3DH5_Ant1_2402 3DH5_Ant1_2441 HY-FCC part 15C-BT Ver.1.1 Page 64 of 104 Report No.: RF240625011-01-003 3DH5_Ant1_2480 HY-FCC part 15C-BT Ver.1.1 Page 65 of 104 Report No.: RF240625011-01-003 Occupied Channel Bandwidth Left Earphone: Test ModeAntennaFreq(MHz) OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 24020.904302401.54072402.4450------ 24410.906242440.53832441.4446------ DH5Ant1 24800.901352479.53752480.4389------ 24021.19742401.39312402.5905------ 24411.19872440.39222441.5909------ 2DH5Ant1 24801.19842479.39272480.5911------ 24021.17412401.40082402.5749------ 24411.17882440.39532441.5741------ 3DH5Ant1 24801.19522479.39782480.5930------ Right Earphone: Test ModeAntennaFreq(MHz) OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 24020.902652401.54212402.4448------ 24410.909152440.53502441.4441------ DH5Ant1 24800.909952479.53582480.4458------ 24021.19182401.39412402.5859------ 24411.19552440.39452441.5900------ 2DH5Ant1 24801.19532479.39392480.5892------ 24021.18152401.39372402.5752------ 24411.18172440.40082441.5825------ 3DH5Ant1 24801.18632479.39302480.5793------ HY-FCC part 15C-BT Ver.1.1 Page 66 of 104 Report No.: RF240625011-01-003 Test Graphs Left Earphone: DH5_Ant1_2402 DH5_Ant1_2441 HY-FCC part 15C-BT Ver.1.1 Page 67 of 104 Report No.: RF240625011-01-003 DH5_Ant1_2480 2DH5_Ant1_2402 HY-FCC part 15C-BT Ver.1.1 Page 68 of 104 Report No.: RF240625011-01-003 2DH5_Ant1_2441 2DH5_Ant1_2480 HY-FCC part 15C-BT Ver.1.1 Page 69 of 104 Report No.: RF240625011-01-003 3DH5_Ant1_2402 3DH5_Ant1_2441 HY-FCC part 15C-BT Ver.1.1 Page 70 of 104 Report No.: RF240625011-01-003 3DH5_Ant1_2480 HY-FCC part 15C-BT Ver.1.1 Page 71 of 104 Report No.: RF240625011-01-003 Right Earphone: DH5_Ant1_2402 DH5_Ant1_2441 HY-FCC part 15C-BT Ver.1.1 Page 72 of 104 Report No.: RF240625011-01-003 DH5_Ant1_2480 2DH5_Ant1_2402 HY-FCC part 15C-BT Ver.1.1 Page 73 of 104 Report No.: RF240625011-01-003 2DH5_Ant1_2441 2DH5_Ant1_2480 HY-FCC part 15C-BT Ver.1.1 Page 74 of 104 Report No.: RF240625011-01-003 3DH5_Ant1_2402 3DH5_Ant1_2441 HY-FCC part 15C-BT Ver.1.1 Page 75 of 104 Report No.: RF240625011-01-003 3DH5_Ant1_2480 HY-FCC part 15C-BT Ver.1.1 Page 76 of 104 Report No.: RF240625011-01-003 APPENDIX I - MAXIMUM OUTPUT POWER Test ModeAntennaFreq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict 2402-2.47≤20.97PASS 2441-1.58≤20.97PASS DH5Ant1 2480-0.89≤20.97PASS 2402-1.74≤20.97PASS 2441-0.80≤20.97PASS 2DH5Ant1 2480-0.25≤20.97PASS 2402-1.70≤20.97PASS 2441-0.93≤20.97PASS 3DH5Ant1 2480-0.11≤20.97PASS HY-FCC part 15C-BT Ver.1.1 Page 77 of 104 Report No.: RF240625011-01-003 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 HY-FCC part 15C-BT Ver.1.1 Page 78 of 104 Report No.: RF240625011-01-003 DH5_Ant1_2480 2DH5_Ant1_2402 HY-FCC part 15C-BT Ver.1.1 Page 79 of 104 Report No.: RF240625011-01-003 2DH5_Ant1_2441 2DH5_Ant1_2480 HY-FCC part 15C-BT Ver.1.1 Page 80 of 104 Report No.: RF240625011-01-003 3DH5_Ant1_2402 3DH5_Ant1_2441

HY-FCC part 15C-BT Ver.1.1 Page 81 of 104 Report No.: RF240625011-01-003 3DH5_Ant1_2480 HY-FCC part 15C-BT Ver.1.1 Page 82 of 104 Report No.: RF240625011-01-003 APPENDIX J - CONDUCTED SPURIOUS EMISSION Test Graphs DH5-Ant1-2402-0~Reference-PASS DH5-Ant1-2402-30~1000-PASS HY-FCC part 15C-BT Ver.1.1 Page 83 of 104 Report No.: RF240625011-01-003 DH5-Ant1-2402-1000~26500-PASS DH5-Ant1-2441-0~Reference-PASS HY-FCC part 15C-BT Ver.1.1 Page 84 of 104 Report No.: RF240625011-01-003 DH5-Ant1-2441-30~1000-PASS DH5-Ant1-2441-1000~26500-PASS HY-FCC part 15C-BT Ver.1.1 Page 85 of 104 Report No.: RF240625011-01-003 DH5-Ant1-2480-0~Reference-PASS DH5-Ant1-2480-30~1000-PASS HY-FCC part 15C-BT Ver.1.1 Page 86 of 104 Report No.: RF240625011-01-003 DH5-Ant1-2480-1000~26500-PASS 2DH5-Ant1-2402-0~Reference-PASS HY-FCC part 15C-BT Ver.1.1 Page 87 of 104 Report No.: RF240625011-01-003 2DH5-Ant1-2402-30~1000-PASS 2DH5-Ant1-2402-1000~26500-PASS HY-FCC part 15C-BT Ver.1.1 Page 88 of 104 Report No.: RF240625011-01-003 2DH5-Ant1-2441-0~Reference-PASS 2DH5-Ant1-2441-30~1000-PASS HY-FCC part 15C-BT Ver.1.1 Page 89 of 104 Report No.: RF240625011-01-003 2DH5-Ant1-2441-1000~26500-PASS 2DH5-Ant1-2480-0~Reference-PASS HY-FCC part 15C-BT Ver.1.1 Page 90 of 104 Report No.: RF240625011-01-003 2DH5-Ant1-2480-30~1000-PASS 2DH5-Ant1-2480-1000~26500-PASS HY-FCC part 15C-BT Ver.1.1 Page 91 of 104 Report No.: RF240625011-01-003 3DH5-Ant1-2402-0~Reference-PASS 3DH5-Ant1-2402-30~1000-PASS HY-FCC …

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