2A3DP-W2253-IN-1 Wireless Charging Station

1/1 TO: Office Feder 7435 Colum US A Com p FRN:0 Addre Telep Email EIN:9 This l a loca The U outlin § 2.9 Appl Com p Produ Grant FCC I Conta Addre Shenz Telep Email The A Equip This Date Appl Title Signa US Age e of Enginee ral Commun 5 Oakland Mi mbia, MD 21 Agent for Se pany Name: 0033489683 ess: 1312 17 phone No: (9 l:market@clf 98-1720547 letter is to co al representa US Agent fo ned in the FC 11. icant: pany name:S uct Descriptio tee code:2A3 ID:2A3DP-W act Name:Zh ess: 2/F, Bui zhen Guang phone No: +8 l:pengdawoo Applicant is pment Autho A greement e: 2023/08/ icant’s Nam :Project Ma ature ent for Se ering Techno ications Com lls Road 1046 ervice of Pr CLF Import a 7th Street #6 949) 254-256 fimportexpor onfirm that t ative on beha r Service of CC Equipmen Shenzhen Yo on: 3-IN-1 W 3DP W225 henJun Pi ldin g, NO.20 Dong 8613923738 [email protected] aware of a rization Pro g t is valid un /21 me:ZhenJun anager ervice of P ology mmission rocess: and Export L 692，Denver 65 rt.com the US Agent alf ofShenzhe Process is a nt Authorizat unuo Intellig Wireless Char 070JinCheng 053 m nd a grees to gram, Report ntil (Perman Pi Process L Limited r, CO 80202, t for Service en Younuo In aware of and tion Program gent Electron rging Station Road, Ho Yi o comply w t and Order F nently valid US Ag Title: Signa LETTER OF United State of Process a ntelligent Ele d agrees to c , Report and nic Technolog Community, ith the requ FCC 22-84, a d). gent for Se ature F ATTEST es accepts resp ectronic Tech comply with d Order FCC gy Co., Ltd , Shajing Tow uirements ou and clause § rvice of Pr o TATION onsibility to hnology Co., the require 22-84, and c wn baoan Di utlined in the 2.911. ocess’s Nam act as Ltd. ments clause strict, e FCC me:

Shenzhen Younuo Intelligent Electronic Technology Co., Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023-8-21 FCC ID: 2A3DP-W225 Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Shenzhen Younuo Intelligent Electronic Technology 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. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Shenzhen Younuo Intelligent Electronic Technology 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. Applicant: Shenzhen Younuo Intelligent Electronic Technology Co., Ltd Address: 2/F, Building, NO.2070JinCheng Road, Ho Yi Community, Shajing Town baoan District, Shenzhen Guang Dong Contact Person: Zhenjun Pi Tel.: +86 13923738053 Email: [email protected] Sincerely, Signature:

Company Name: Shenzhen Chenxing Electronic Technology Co., Ltd Factory address: 5th floor, Building 1, Xinkecheng Science and Technology Industrial Park, No. 51 Dabao Road, Xin'an Street, Bao'an District, Shenzhen Page 1 PRODUCT SPECIFICATION FOR APPROVAL Weigaoyu A11 coil 6142D01460000 CUSTOMER PRODUCT NAME PART No. PRODUCT SPEC Sensitivity specifications：6.3uH±10% Magnetic disc specifications：43.5*5.3*1Double groove Wire specifications：0.08*105*10Ts/45mm adhesive tape for outgoing line July 20, 2023 DATE VERSION REV 1.0 RevisionModified ContentPrincipleDateNote REV 1.0 first releaseXue Lei 2023-07-20 PREPARED BYCHECKED BYAPPROVED BY Authorized signature & company chop Shenzhen Chenxing Electronic Technology Co., Ltd Shenzhen Chenxing Electronic Technology Co., Ltd Page 2 SPECIFICATION 一、Product size Disk diameter A 43.5±0.5mm Coil outer diameter B 41.5±1mm Coil inner diameter C 20.5±0.5mm Product thickness D <2.5mm Outlet length E 45mm±3mm Solder length F 3±1mm Magnetic disc opening diameter G 5±0.3mm Magnetic disc thickness 1±0.1mm Disk shape Circular double groove Adhesive thickness Ordinary double- sided adhesive Anti crushing black film without Shenzhen Chenxing Electronic Technology Co., Ltd Company Name: Shenzhen Chenxing Electronic Technology Co., Ltd Factory address: 5th floor, Building 1, Xinkecheng Science and Technology Industrial Park, No. 51 Dabao Road, Xin'an Street, Bao'an District, Shenzhen Page 3 二、schematic diagram 三、Winding parameters TERMINALWIRETurnsWinding Direction SF silk covered wire 0.08*105P 10TsCCW 四、Electrical characteristics: TEMPERATURE:25±10°C, RELATIVE HUMIDITY:65±20% ITEMTERMINALSPECIFICATIONTEST FREQUENCYTEST EQUIPMENTS IND.S-F 6.3uH±10% 100KHz/1.0VLCZ METER 1062B 五、 Product image Shenzhen Chenxing Electronic Technology Co., Ltd Company Name: Shenzhen Chenxing Electronic Technology Co., Ltd Factory address: 5th floor, Building 1, Xinkecheng Science and Technology Industrial Park, No. 51 Dabao Road, Xin'an Street, Bao'an District, Shenzhen Page 4 六、Packing： The size of pearl cotton is 35 * 24.5 * 6.2cm, and each pearl cotton has a total of 40 compartments. Each compartment contains 6 pieces of products, with a total of 240 pieces of products packed in three layers of pearl cotton per box; The size of the cardboard box is 36.5 * 25.5 * 21 CM, with each box containing 720 PCS of products.

Company Name: Shenzhen Chenxing Electronic Technology Co., Ltd Factory address: 5th floor, Building 1, Xinkecheng Science and Technology Industrial Park, No. 51 Dabao Road, Xin'an Street, Bao'an District, Shenzhen Page 1 PRODUCT SPECIFICATION FOR APPROVAL Weigaoyu A12 coil 6142D01460000 CUSTOMER PRODUCT NAME PART No. PRODUCT SPEC x52-9Ts-0.08x105-57mm-CLB July 20, 2023 DATE VERSION REV 1.0 RevisionModified ContentPrincipleDateNote REV 1.0 first releaseXue Lei 2023-07-20 PREPARED BYCHECKED BYAPPROVED BY Authorized signature & company chop Shenzhen Chenxing Electronic Technology Co., Ltd Shenzhen Chenxing Electronic Technology Co., Ltd Page 2 SPECIFICATION 一、Product size Disk diameter A 93.0±1.5mm Coil outer diameter B 52±1mm Coil inner diameter C 3.6±0.2mm Product thickness D 57±2mm Outlet length E 16.8mm Solder length F 2±0.5mm Magnetic disc opening diameter G 5±0.5mm Magnetic disc thickness 0.8 ± 0.05mm Disk shape Circular double groove Adhesive thickness Ordinary double- sided adhesive Anti crushing black film without Shenzhen Chenxing Electronic Technology Co., Ltd Page 3 二、schematic diagram 三、Winding parameters TERMINALWIRETurnsWinding Direction SF silk covered wire 0.08*105P 10TsCCW 四、Electrical characteristics: TEMPERATURE:25±10°C, RELATIVE HUMIDITY:65±20% ITEMTERMINALSPECIFICATIONTEST FREQUENCYTEST EQUIPMENTS IND.S-F 6.3uH±10% 100KHz/1.0VLCZ METER 1062B

ShenzhenChenxingElectronicTechnologyCo,Ltd. Company Name: Shenzhen Chenxing Electronic Technology Co., Ltd Factory address: 5th floor, Building 1, Xinkecheng Science and Technology Industrial Park, No. 51 Dabao Road, Xin'an Street, Bao'an District, Shenzhen 第 1 页 PRODUCT SPECIFICATION FOR APPROVAL Weigaoyu PowerTransmitterforAppleWatch CUSTOMER PRODUCT NAME PART No. PRODUCTSPEC InductanceSpec:7.7uH±10% Shieldingspec:KP24.5*2.6mmsoftshieldingwithrubber Silkcoveredwirespec:2 UEW/1550.08*24*13Ts SegmentLength:9mm DoublesideType: 3M9448A MagnetSpec:7.8*2mmElectroplatingwithZinc April 12, 2023 DATE VERSION REV1.0 RevisionModified ContentPrincipleDateNote RE V 1.0 first releaseXue Lei 2023-04-12 PREPARED BYCHECKED BYAPPROVED BY Authorized signature & company chop ShenzhenChenxingElectronicTechnologyCo,Ltd. Company Name: Shenzhen Chenxing Electronic Technology Co., Ltd Factory address: 5th floor, Building 1, Xinkecheng Science and Technology Industrial Park, No. 51 Dabao Road, Xin'an Street, Bao'an District, Shenzhen 第 2 页 SPECIFICATION 一、Product size ShieldingOuter DiameterMax ( A) 25 ±0.5 mm Shielding Thickness(B) 2.6 ±0.2 mm ShieldingOuter DiameterMin (C) 23.7 ±0. 4mm ShieldingInner Diameter(D) 21 ±0.5 mm InnerHole OuterDiameter(E) 13.5±0.2mm ShieldingCylinder Height(F) 2.3±0.25mm InnerHole InnerDiameter(H) 7.7 ±0. 4mm Pin Length(I)3.0 ±0. 2m m SegmentLength(J)9m m±2mm MagnetSpec7.8*2.0±0. 1m m AdhesiveTape3M 9448A Shenzhen Chenxing Electronic Technology Co,Ltd. Company Name: Shenzhen Chenxing Electronic Technology Co., Ltd Factory address: 5th floor, Building 1, Xinkecheng Science and Technology Industrial Park, No. 51 Dabao Road, Xin'an Street, Bao'an District, Shenzhen 第 3 页 二、schematic diagram 三、Winding parameters TERMINALWIRETurnsWinding Direction SF silk covered wire 0.08*24P 13TsCCW 四、Electrical characteristics： TEMPERATURE:25±10°C, RELATIVE HUMIDITY:65±20% ITEMTERMINALSPECIFICATIONTEST FREQUENCYTEST EQUIPMENTS IND.S-F 7.7uH±10% 100KHz/1.0VLCZ METER 1062B

Shenzhen Younuo Intelligent Electronic Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: August 21, 2023 Subject; Request for Confidentiality FCC ID: 2A3DP-W225 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 Parts List Operational Description Tune-up Procedure Software Security Requirements for UNII devices 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: ZhenJun Pi Title: Manager

Effective Date: April 2, 2020 QSF 7.6.4-8 – Agent Authorization Letter Template Page 1 of 1 Revision Date: Revision: 0 Shenzhen Younuo Intelligent Electronic Technology Co., Ltd Date：Aug. 21, 2023 Product Model Number: 3-IN-1 Wireless Charging Station FCC ID：2A3DP-W225 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following:  Testing  Approval applications and procedures We declare that ORGANIZATION. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by ORGANIZATION. on our behalf shall have the same effect as acts of our own. By: Contact Listed on FCC Wesbite Title: Manager Email: [email protected] Telephone: +86 13923738053 On behalf of: Shenzhen Younuo Intelligent Electronic Technology Co., Ltd

Ext Photos Photo 1（For model W225） Photo 2 Photo 3 Photo 4 Photo 5 Photo 6

Label and Label Location Label: Label and Label Location: 2.5cm 4.5cm

Int Photos Photo 1（For model W225） Photo 2 Air pods: ANT Photo 3 Photo 4 Phone : ANT Photo 5 Photo 6 Watch : ANT

- Page 1 of 12 - Report No.: HB20230711007E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com RF EXPOSURE Test Report Product: 3-IN-1 Wireless Charging Station Trade Mark: YOUNUO IET, PRXOUIEO Model Number: W225 FCC ID: 2A3DP-W225 Prepared for Shenzhen Younuo Intelligent Electronic Technology Co., Ltd 2/F, Building, NO.2070JinCheng Road, Ho Yi Community, Shajing Town baoan District, Shenzhen Guang Dong Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 12 - Report No.: HB20230711007E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 5 1.1 DESCRIPTION OF EUT ................................................................................................................................................ 5 1.2 TEST MODE .............................................................................................................................................................. 5 1.3 TEST SETUP .............................................................................................................................................................. 5 1.4 ANCILLARY EQUIPMENT .............................................................................................................................................. 6 2 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 7 2.1 TEST LABORATORY ..................................................................................................................................................... 7 2.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 7 2.3 MEASUREMENT UNCERTAINTY ..................................................................................................................................... 7 2.4 TEST SOFTWARE ........................................................................................................................................................ 7 3 LIST OF TEST EQUIPMENT .................................................................................................................................. 8 4 RF EXPOSURE..................................................................................................................................................... 9 4.1 MAXIMUM PERMISSIBLE EXPOSURE .............................................................................................................................. 9 4.1.1. Limit ............................................................................................................................................................ 9 4.1.2. Test Procedures ........................................................................................................................................... 9 4.1.3. Test Setup .................................................................................................................................................. 10 4.1.4. Test Result ................................................................................................................................................. 10 5 PHOTOGRAPHS OF THE TEST SETUP ..................................................................................................................12 - Page 3 of 12 - Report No.: HB20230711007E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com TEST RESULT CERTIFICATION Applicant’s Name ................. : Shenzhen Younuo Intelligent Electronic Technology Co., Ltd Address ................................. : 2/F, Building, NO.2070JinCheng Road, Ho Yi Community, Shajing Town baoan District, Shenzhen Guang Dong Manufacturer's Name .......... : Shenzhen Younuo Intelligent Electronic Technology Co., Ltd Address ................................. : 2/F, Building, NO.2070JinCheng Road, Ho Yi Community, Shajing Town baoan District, Shenzhen Guang Dong Product description Product name ........................ : 3-IN-1 Wireless Charging Station Model Number ....................... : W225 Standards ............................. : FCC CFR 47 PART 1 , 1.1310 Test procedure ..................... : KDB 680106 D01 RF Exposure Wireless Charging Apps v03r01 This device described above has been tested by Shenzhen HongBiao Certification& Testing Co,.Ltd and the test results show that the equipment under test (EUT) is in compliance with the EMC requirements. And it is applicable only to the tested sample identified in the report. Date of Test ........................................... : Date (s) of performance of tests ............. : Jul. 11, 2023~ Aug. 21, 2023 Test Result .............................................. : Pass Testing Engineer : ( Z o e Su) Technical Manager : ( G a r y Lu) Authorized Signatory : (L e o S u) - Page 4 of 12 - Report No.: HB20230711007E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 299…

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- Page 1 of 30 - Report No.: HB20230711007E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Test Report Product: 3-IN-1 Wireless Charging Station Trade Mark: YOUNUO IET, PRXOUIEO Model Number: W225 FCC ID: 2A3DP-W225 Prepared for Shenzhen Younuo Intelligent Electronic Technology Co., Ltd 2/F, Building, NO.2070JinCheng Road, Ho Yi Community, Shajing Town baoan District, Shenzhen Guang Dong Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 30 - Report No.: HB20230711007E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 5 1.1 DESCRIPTION OF EUT ................................................................................................................................................ 5 1.2 TEST MODE .............................................................................................................................................................. 5 1.3 TEST SETUP .............................................................................................................................................................. 6 1.4 ANCILLARY EQUIPMENT .............................................................................................................................................. 6 2 SUMMARY OF TEST RESULT ............................................................................................................................... 7 3 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 8 3.1 TEST LABORATORY ..................................................................................................................................................... 8 3.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 8 3.3 MEASUREMENT UNCERTAINTY ..................................................................................................................................... 8 3.4 TEST SOFTWARE ........................................................................................................................................................ 8 4 LIST OF TEST EQUIPMENT .................................................................................................................................. 9 5 TEST ITEM AND RESULTS ...................................................................................................................................11 5.1 ANTENNA REQUIREMENT .......................................................................................................................................... 11 5.2 CONDUCTED EMISSION ............................................................................................................................................. 12 5.3 RADIATED EMISSION ................................................................................................................................................ 16 5.4 OCCUPIED BANDWIDTH ............................................................................................................................................ 21 6 PHOTOGRAPHS OF THE TEST SETUP ..................................................................................................................23 7 PHOTOGRAPHS OF THE EUT..............................................................................................................................25 - Page 3 of 30 - Report No.: HB20230711007E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com TEST RESULT CERTIFICATION Applicant’s Name ................. : Shenzhen Younuo Intelligent Electronic Technology Co., Ltd Address ................................. : 2/F, Building, NO.2070JinCheng Road, Ho Yi Community, Shajing Town baoan District, Shenzhen Guang Dong Manufacturer's Name .......... : Shenzhen Younuo Intelligent Electronic Technology Co., Ltd Address ................................. : 2/F, Building, NO.2070JinCheng Road, Ho Yi Community, Shajing Town baoan District, Shenzhen Guang Dong Product description Product name ........................ : 3-IN-1 Wireless Charging Station Model Number ....................... : W225 Standards ............................. : FCC Part 15C Test procedure ..................... : ANSI C63.4: 2014 This device described above has been tested by Shenzhen HongBiao Certification& Testing Co., Ltd and the test results show that the equipment under test (EUT) is in compliance with the EMC requirements. And it is applicable only to the tested sample identified in the report. Date of Test ........................................... : Date (s) of performance of tests ............. : Jul. 11, 2023~ Aug. 21, 2023 Test Result .............................................. : Pass Testing Engineer : ( Z o e Su) Technical Manager : ( G a r y Lu) Authorized Signatory : (L e o S u) - Page 4 of 30 - Report No.: HB20230711007E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Commun…

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- Page 1 of 2 - Test Setup Photos Radiated Emission Below 30MHz Radiated Emission Above 30MHz - Page 2 of 2 - Conducted emission MPE