2AQTS-BF19WCPWIRELESS CHARGER PAD

Applicant Declaration Applicant Declaration Rev:0.0 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name LINE Friends Corporation Address 200, Itaewon-ro, Yongsan-gu Seoul South Korea Grantee Code 2AQTS FCC ID 2AQTS-BF19WCP Authorized Contact Name JaeHong Noh Contact Email [email protected] Contact Phone +82-010-9824-7392 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is 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. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Applicant Signature: Date:2020/05/11 Print Name: JaeHong Noh Title: Product Quality Management Part Leader *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

LINE Friends Corporation Date: 2020-04-02 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: 2AQTS-BF19WCP To whom it may concern: We, the undersigned, hereby authorize SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Shenzhen Branch and Joyce Shi in SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Shenzhen Branch to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, 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). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with LINE Friends Corporation This authorization is valid until further written notice from the applicant. Print Name: JaeHong Noh Title: Product Quality Management Part Leader Signature: On behalf of Company: LINE Friends Corporation Telephone: +82-010-9824-7392 E-mail: [email protected]

LINE Friends Corporation TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: Confidentiality Request regarding application for FCC ID:2AQTS-BF19WCP LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. SHORT TERM CONFIDENTIALITY Additionally, the applicant requests the following documents be held confidential until the device is marketed or 45 days from the grant date, whichever is less. If the device is marketed within 45 days of the Grant Date, the applicant will notify the TCB per FCC KDB 726920 D01 Confidentiality Request Procedures. External Photos Internal Photos Test Setup Photos User manual(s) Sincerely, Print Name: JaeHong Noh Title: Product Quality Management Part Leader Signature: On behalf of Company: LINE Friends Corporation Telephone: +82-010-9824-7392 E-mail: [email protected]

LINE Friends Corporation Cover Letter-Wireless Charger Approval Date: 2020-04-02 Gentlemen: There’s a BF_19_WIRELESS CHARGER PAD that would like to have your authorization as an Inductive wireless power transfer applications approval. The specific product as below, BF_19_WIRELESS CHARGER PAD , with its designed features and specified description, meets special requirements for KDB 680106 D01 section 5.2 requirements. Company: LINE Friends Corporation Product Name: BF_19_WIRELESS CHARGER PAD Model Number: 8809648341184，8809648341191 FCC ID: 2AQTS-BF19WCP KDB 680106 D01 Section 5.2 Requirements Product Technical Specification Result a) Power transfer frequency is less that 1 MHz 110.27-175.50kHz Complied b) Output power from each primary coil is less than or equal to 15 watts. 5/7.5/10watts Complied c) The transfer system includes only single primary and secondary coils. This includes charging systems that may have multiple primary coils and clients that are able to detect and allow coupling only between individual pairs of coils Complied d) Client device is placed directly in contact with the transmitter. Complied e) Mobile exposure conditions only For inductive applications where the primary does not physically attach to the client, and it is intended for desktop use, the desktop guidance in KDB 680106 D01 may be applied Complied f) The aggregate H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. Please refer to RF exposure report Complied Sincerely, Print Name: JaeHong Noh T itle: Product Quality Management Part Leader Signature: On behalf of Company: LINE Friends Corporation Telephone: +82-010-9824-7392 E-mail: [email protected]

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 5 External Photos for SZEM2003001869CR FCC ID: 2AQTS-BF19WCP SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 5 1 EUT Constructional Details SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 5 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 4 of 5 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 5 of 5

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 3 Internal Photos for SZEM2003001869CR FCC ID: 2AQTS-BF19WCP SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 3 1 EUT Constructional Details SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 3

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM200300186903 Page: 1 of 8 Keny Xu EMC Laboratory Manager Human Exposure Report Application No.: SZEM2003001869CR Applicant: LINE Friends Corporation Address of Applicant: 200, Itaewon-ro, Yongsan-gu, Seoul, South Korea Manufacturer: LINE Friends Corporation Address of Manufacturer: 200, Itaewon-ro, Yongsan-gu, Seoul, South Korea Factory: Shenzhen Chenghuida Electronics Co., Ltd Address of Factory: Building 7th, Fuqiao 5th Industrial Area, Qiaotou community, Fuyong Street, Bao'an District, Shenzhen City, Guangdong Province, P.R. China Equipment Under Test (EUT): EUT Name: BF_19_WIRELESS CHARGER PAD Model No.: 8809648341184, 8809648341191   Please refer to section 2.1 of this report which indicates which model was actually tested and which were electrically identical. Trade mark: LINE FRIENDS FCC ID: 2AQTS-BF19WCP Standards: 47 CFR PART 1, Subpart I, Section 1.1310 47 CFR PART 2, Subpart J, Section 2.1091 Date of Receipt: 2020-03-26 Date of Test: 2020-03-28 to 2020-04-21 Date of Issue: 2020-04-24 Test Result : Pass* * In the configuration tested, the EUT complied with the standards specified above SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM200300186903 Page: 2 of 8 1 Contents Page 1 CONTENTS ................................................................................................................................................ 2 2 GENERAL INFORMATION ........................................................................................................................ 3 2.1 DETAILS OF E.U.T. ................................................................................................................................... 3 2.2 DESCRIPTION OF SUPPORT UNITS ............................................................................................................. 3 2.3 TEST LOCATION ........................................................................................................................................ 4 2.4 TEST FACILITY .......................................................................................................................................... 4 2.5 DEVIATION FROM STANDARDS ................................................................................................................... 4 2.6 ABNORMALITIES FROM STANDARD CONDITIONS .......................................................................................... 4 3 EQUIPMENTS USED DURING TEST........................................................................................................ 5 4 TEST RESULTS ......................................................................................................................................... 6 4.1 RF EXPOSURE TEST ................................................................................................................................. 6 4.1.1 E.U.T. Operation ............................................................................................................................ 6 4.1.2 Measurement Data ........................................................................................................................ 7 5 PHOTOGRAPHS- RF EXPOSURE SETUP PHOTOS .............................................................................. 8 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM200300186903 Page: 3 of 8 2 General Information 2.1 Details of E.U.T. Power supply: Input: DC 5V/2A, 9V/1.67A WPC output: 5W(DC 5V/1A); 7.5W(DC 5V/1.5A); 10W(DC 9V/1.1A) Cable: Type C cable: 60cm shielded Antenna Type: Loop Antenna Modulation Type: Load Modulation Operation Frequency: 110.27kHz to 175.50kHz Remark: This device has been tested the worst status of full load and the device has been tested with load at 5W,7.5W, and 10W, the worst case 10W(9V/1.1A) is reported only. Declaration of EUT Family Grouping: Model No.: 8809648341184, 8809648341191 Only the model 8809648341184 was tested, since the electrical circuit design, layout, components used, internal wiring and functions were identical for the above models, with only difference on appearance. 2.2 Description of Support Units Description Manufacturer Model No. Serial No. Adapter XIAOMI MDY-10-EH AA61904Q207433G Adapter SAMSUNG EP-TA200 R37J8YA7W71DK3 iPhone 8 Apple A1863 F4GVQ656JC6D Mobile Phone SAMSUNG SM-G9500 R28J9140LPB SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM200300186903 Page: 4 of 8 2.3 Test Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen Branch E&E Lab, No. 1 Workshop, M-10, Middle section, Science & Technology Park, Shenzhen, Guangdong,China 518057. Tel: +86 755 2601 2053 Fax: +86 755 2671 0594 No tests were sub-contracted. 2.4 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • A2LA (Certificate No. 3816.01) SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 3816.01. • VCCI The 3m Fully-anechoic chamber for above 1GHz, 10m Semi-anechoic chamber for below 1GHz, Shielded Room for Mains Port Conducted Interference Measurement and Telecommunication Port Conducted Interference Measurement of SGS-CSTC Standards Technical Services Co., Ltd. have been registered in accordance with the Regulations for Voluntary Control Measures with Registration No.: G-20026, R-14188, C-12383 and T-11153 respectively. • FCC –Designation Number: CN1178 SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory has been recognized as an accredited testing laboratory. Designation Number: CN1178. Test Firm Registration Number: 406779. • Innovation, Science and Economic Development Canada SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory has been recognized by ISED…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM200300186902 Page: 1 of 29 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZEM2003001869CR Applicant: LINE Friends Corporation Address of Applicant: 200, Itaewon-ro, Yongsan-gu, Seoul, South Korea Manufacturer: LINE Friends Corporation Address of Manufacturer: 200, Itaewon-ro, Yongsan-gu, Seoul, South Korea Factory: Shenzhen Chenghuida Electronics Co., Ltd Address of Factory: Building 7th, Fuqiao 5th Industrial Area, Qiaotou community, Fuyong Street, Bao'an District, Shenzhen City, Guangdong Province, P.R. China Equipment Under Test (EUT): EUT Name: BF_19_WIRELESS CHARGER PAD Model No.: 8809648341184, 8809648341191   Please refer to section 2 of this report which indicates which model was actually tested and which were electrically identical. Trade Mark: LINE FRIENDS FCC ID: 2AQTS-BF19WCP Standard(s) : 47 CFR Part 15, Subpart C Date of Receipt: 2020-03-26 Date of Test: 2020-03-28 to 2020-04-21 Date of Issue: 2020-04-24 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM200300186902 Page: 2 of 29 Revision Record Version Chapter Date Modifier Remark 01 2020-04-24 Original Authorized for issue by: Leo Li /Project Engineer Eric Fu /Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM200300186902 Page: 3 of 29 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C N/A 47 CFR Part 15, Subpart C 15.203 Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C ANSI C63.10 (2013) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass 20dB Bandwidth 47 CFR Part 15, Subpart C ANSI C63.10 (2013) Section 6.9.2 47 CFR Part 15, Subpart C 15.215 Pass Restricted Bands 47 CFR Part 15, Subpart C ANSI C63.10 (2013) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 Pass Radiated Emissions (9kHz-30MHz) 47 CFR Part 15, Subpart C ANSI C63.10 (2013) Section 6.4 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Emissions (30MHz-1GHz) 47 CFR Part 15, Subpart C ANSI C63.10 (2013) Section 6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Declaration of EUT Family Grouping: Model No.: 8809648341184, 8809648341191 Only the model 8809648341184 was tested, since the electrical circuit design, layout, components used, internal wiring and functions were identical for the above models, with only difference on appearance. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM200300186902 Page: 4 of 29 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 TEST SUMMARY ....................................................................................................................................... 3 3 CONTENTS ................................................................................................................................................ 4 4 GENERAL INFORMATION ........................................................................................................................ 6 4.1 DETAILS OF E.U.T. ............................................................................................................................... 6 4.2 DESCRIPTION OF SUPPORT UNITS ......................................................................................................... 6 4.3 MEASUREMENT UNCERTAINTY .............................................................................................................. 6 4.4 TEST LOCATION .................................................................................................................................... 7 4.5 TEST FACILITY ...................................................................................................................................... 7 4.6 DEVIATION FROM STANDARDS ............................................................................................................... 7 4.7 ABNORMALITIES FROM STANDARD CONDITIONS ..................................................................................... 7 5 EQUIPMENT LIST ...................................................................................................................................... 8 6 RADIO SPECTRUM TECHNICAL REQUIREMENT ............................................................................... 11 6.1 ANTENNA REQUIREMENT .................................................................................................................... 11 6.1.1 Test Requirement: ....................................................................................................................... 11 6.1.2 Conclusion ................................................................................................................................... 11 7 RADIO SPECTRUM MATTER TEST RESULTS ..................................................................................... 12 7.1 CONDUCTED EMISSIONS AT AC POWER LINE (150KHZ-30MHZ) ........................................................... 12 7.1.1 E.U.T. Operation .......................................................................................................................... 12 7.1.2 Test Setup Diagram ..................................................................................................................... 12 7.1.3 Measurement Procedure and Data............................................................................................. 13 7.2 20DB BANDWIDTH .............................................................................................................................. 16 7.2.1 E.U.T. Operation .....................…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 4 Setup Photos for SZEM2003001869CR FCC ID: 2AQTS-BF19WCP SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 4 1 Photographs Side 1 Side 2 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 4 Side 3 Side 4 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 4 of 4 Top

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 3 Setup Photos for SZEM2003001869CR FCC ID: 2AQTS-BF19WCP SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 3 1 Photographs 1.1 Conducted Emissions at AC Power Line (150kHz-30MHz) Test Setup 1.2 Radiated Emissions (9kHz-30MHz) Test Setup SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 3 1.3 Radiated Emissions (30MHz-1GHz) Test Setup