2BBPL-PYPBK5MMAGNETIC WIRELESS POWER BANK

X o P o pp y CH A R G I N G Y OU R DE V I C E C O N T : LE G A L : I T EM S IN CL U DE D : K E Y F E A T U R E S : · 5 0 00 m A h b a t t e r y ca p ac i t y · W i r e l ess M a g S a f e * c h a r g i n g · U SB - A o u t p u t ( 5 V ) · U SB - C i n p u t / o u t p u t ( 5 V ) · M i c r o - U SB i n p u t ( 5 V ) · L E D i n d i c a t or l i g h t O p t i on 2 : C a b l e C h a r g i n g T hi s b a t t e r y i s m e an t f o r u s e on l y i n con j u n c t i o n w i t h t h e a p p r o p r i a t e m o b i l e d e v i c e . P l e as e c ons u l t y o u r d e v i c e p a c k a g i n g t o d e t e r m i n e w h et h e r t h i s b a t t e r y i s com p a t i b l e w i t h y o u r p a r t i c u l a r mo b i l e d e v i ce . M a n u f a c t u r e r i s n o t r e s p ons i b l e f o r a n y d a m a g e t o a n y mo b i l e d e v i c e i n c u r r e d t h r o u g h t h e u s e o f t h i s p r o d u c t . · ( 1 ) X M a g Sa f e * C o m p a t i b l e P o w e r B a n k ( 5 00 0 m A h ) · ( 1 ) × C h a r g i n g C a b l e 1 . P l u g y o u r d e v i ce ' s c h a r g i n g c a b l e ( n o t i n c l u d e d ) i n t o t h e U S B - A o r U S B - C o u t p u t p o r t o n t h e p o w e r b a n k . 2 . C o nn e c t th e ot h e r e n d t o y o ur d e v i c e 3 . U n p l u g on ce y o u r d e v i c e i s f u l l y c h a r g e d . · ( 1 ) X I n s t r u c t i o n Ma n u a MAGNETIC WIRELESS l P O W ER BAN K P R O D U C T O V E R V I E W : T h i s M a g S a f e * C o m p a t i b l e P o w e r B a n k i s d e s i g n e d t o co n v e n i e n t l y c h a r g e y o u r p h o n e e i t h e r w i r e l ess l y o r w i t h a c h a r g i n g c a b l e . P O R TS & CO M P O N E N TS : 5 000 m A h · M a g n e t i c R i n g - A l i g n s w i t h M a g S a f e ” co m p a t i b l e d e v i c e s · I n d i c a t o r L i g h t - S h o w s c h a r g i n g a n d b a t t e r y s t a t u s · U SB - C P o r t - I n p u t / o u t p u t c h a r g i n g · M i c r o - U SB P o r t - I n p u t c h a r g i n g · U S B - A P o r t - O u t p u t c h ar g i n M a n u f a c t u r e r s h a ll n o t i n a n y w a y b e l i a b l e t o y o u o r t o a n y t hi r d p a r t y f o r a n y d a m a g e s y o u o r a n y t h i r d p a r t y m a y s u f f e r a s a r es u l t o f u s e , i n t e n d e d o r u n i n t e n d e d , o r m i s u s e o f t hi s b a t t e r y i n con j u n c t i o n w i t h a n y d e v i ce o r a c c e s s o r y o t h e r t h a n t h e a p p r o p r i a t e mo b i l e d e v i c e f o r w hi c h t h i s b a t t e r y i s d e s i g n e d . M a n u f a c t u r e r w i l l n o t b e r e s p o n s i b l e f o r a n y d a m a g e s y o u o r a n y t h i r d p a r t y m a y s u ff e r a s a r e s u l t o f m i s u s e o f t h i s b a tt e r y a s ou t l i n e d a b o v e . I f y o u a r e r e s p o n s i b l e f o r b at t e r y u s e w i t h a n un i n t en d e d m o b i l e d e v i ce a n d d a m a g e s r e s u l t f r om s u c h u se , y ou a g ree t o i n d e m n i f y M a n u f a c t u r e r f o r a n y r e s u l t i n g i n j u r i e s t o a n y t hi r d p a r t i e s ) . g S A F E T Y & C A R E I N S T R U C T I O N S : B u i l t - i n m a g n e t s sec u r e l y a t t ac h t h e p o w e r b a n k t o M a g S a f e ” com p a t i b l e d e v i ces f o r e a s y , o n - t h e - g o c h a r g i n g . P l ea se f o l l o w th ese g u i d e l i n es t o e n s u r e sa f e a n d p r o p e r use : F O R US E W I T H A L L M A G S A FE C O M P A T I B L E D E V I C E S · U s e t h e p o w e r b an k i n o p e n , ve n t i l a t e d a r eas on l y . · D o n o t p l a ce t h e p o w e r b a n k i n p oc k e t s , b a g s , o r P R O D U C T D E T A I LS : e n c l o s e d s p a c es w h i l e i n u se . C H A R G I N G T H E P O W E R B A N K : · K ee p a w a y f r o m h ea t , d i r e c t s u n l i g h t , f i r e , a n d h o t 1 . C o nn ec t t h e c h a r g i n g ca b l e ( o n l y t h e i n c l u d e d U S B - C c h a r g i n g c a bl e ) t o t h e U S B - C or M i c r o - U S B i n p u t p o r t on t h e p o w e r b an k . 2 . P l u g t h e o t h e r e n d i n t o a w a ll c h a r g e r o r p owe r s ou r c e . 3 . T h e i n d i ca t o r l i g h t w i ll t u r n o n w h i l e c h a r g i n g an d w i l l l e t y ou k now w h e n t h e p owe r b a n k i s f u l l y c h a r g e d . T i p : F or b es t p e r f o r m a n ce , f u l l y c h a r g e t h e p o w e r b a n k b e f o r e f i r s t u s e . e n v i r o n m e n t s . · D o n o t d r o p , p u n c t ur e , c r u s h , o r ex p o se t h e p o w e r b a n k t o s t r o n g i m p ac t s . · I f t h e p ow e r b a n k b ecom e s h o t , s m e l l s unu s u a l , l oo k s I n d i ca t o r L i g h t d a m a g e d , o r b e h a v es a b n o r m a ll y , s t o p u s i n g i FCC 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. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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. t X O P O PP Y O C O P Y R I G H T A L L R I G H T S R ES E R V E D . X O P O P P Y O i s a n i nn o v a t i v e b r a n d o f B H B r a n d H o l d i n g LL C . N o p o r t i on o f t h i s d e s i g n m a y b e r e p r o d u ce d w i t h o u t e x p r e ss wr i t t e n p e r m i s s i o n . O t h e r t r a d e m a r k s a n d t r a d e n a m e s a r e t h o s e o f t h e i r r e s p e c t i v e o w n e r s . A ll r i g h t s r e s e r v e d . D i s t r i b u t e d b y T r u s t s t on e G r o u p LLC , 1 35 9 B …

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TCB CALL página 1 File FCC ID: 2BBPL-PYPBK5M Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from In google: TCB CALL página 2 TCB CALL página 3 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

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: Company Name: TRUSTSTONE GROUP, LLC FRN: 0033900465 Contact Name: Marc Faham Address: 1359 Broadway, 3rd floor, New York, NY 10018, United States Telephone No: 9175335333 Email: [email protected] Applicant: Company name: TRUSTSTONE GROUP, LLC Product Description: MAGNETIC WIRELESS POWER BANK FRN: 0033900465 FCC ID: 2BBPL-PYPBK5M Contact Name: Marc Faham Address: 1359 Broadway, 3rd floor, New York, NY 10018, United States Telephone No: 9175335333 Email: [email protected] [TRUSTSTONE GROUP, LLC] certifies that, as of the date of this filing of the application with the TCB, [TRUSTSTONE GROUP, LLC] is our designated US agent for service of process for the above referenced FCC ID. [TRUSTSTONE GROUP, LLC] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [TRUSTSTONE GROUP, LLC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The 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. 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: 2026/06/01 Applicant’s Name: Marc Faham US Agent’s Name: Marc Faham Title: Manager Title: Manager Signature Signature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 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: TRUSTSTONE GROUP, LLC Grantee code: 2BBPL FCC ID: 2BBPL-PYPBK5M FRN: 0033900465 Contact Name: Marc Faham Address: 1359 Broadway, 3rd floor, New York, NY 10018, United States Telephone No: 9175335333 Fax No: 9175335333 Email: [email protected] i. [TRUSTSTONE GROUP, LLC] (“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. [TRUSTSTONE GROUP, LLC] (“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. [TRUSTSTONE GROUP, LLC] (“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: 2026-06-01 Applicant’s Name: Marc Faham Title: Manager Signature 1 The Commission’s Covered List is 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

TRUSTSTONE GROUP, LLC Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Device MAGNETIC WIRELESS POWER BANK Company name TRUSTSTONE GROUP, LLC Grantee code 2BBPL FCC ID 2BBPL-PYPBK5M FRN 0033900465 Contact name Marc Faham Address 1359 Broadway, 3rd floor, New York, NY 10018, United States Telephone number 9175335333 E-mail [email protected] Chipset/module information CW9500T Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 3 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB N/A 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. 4 ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3. Connectivity Capabilities: # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Marc Faham Date: 2026-06-01 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

TRUSTSTONE GROUP, LLC Product Similarity Declaration Product name: MAGNETIC WIRELESS POWER BANK Model name: PY-PBK5M, PY-PBK5M-LP1, PY-PBK5M-DG6, PY-PBK5M- DSR, PY-PBK5MCB-DSR, PY-PBK5MST-DSR, WN-PY-PBK5M-LP1, PY- PBK5M-PO1, PY-PBK5M-OXB, PY-PBK5M-CRM, PY-PBK5M-TB1, PY- PBK5M-TRT, PY-PBK5M-ST2, PY-PBK5M-LB1, PY-PBK5M-LB2, PY- PBK5MA-ORN FCC ID: 2BBPL-PYPBK5M We (TRUSTSTONE GROUP, LLC) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only difference is the in appearance color and model name. Signature: Name: Marc Faham Title: Manager 2026-06-01

C5266091_X10_Ed.2 1/1 TRUSTSTONE GROUP, LLC Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2026-06 -01 Subject: Request for Confidentiality FCC ID: 2BBPL-PYPBK5M 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. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☒ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☒ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. 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 _180__ 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: Marc Faham Title: Manager

C5266091_X8_Ed.1 1/1 Letter of Authorization < TRUSTSTONE GROUP, LLC > Company: TRUSTSTONE GROUP, LLC Address: 1359 Broadway, 3rd floor, New York, NY 10018, United States Product Name: MAGNETIC WIRELESS POWER BANK Model Number: PY-PBK5M, PY-PBK5M-LP1, PY-PBK5M-DG6, PY-PBK5M-DSR, PY-PBK5MCB-DSR, PY-PBK5MST-DSR, WN-PY- PBK5M-LP1, PY-PBK5M-PO1, PY-PBK5M-OXB, PY-PBK5M-CRM, PY- PBK5M-TB1, PY-PBK5M-TRT, PY-PBK5M-ST2, PY-PBK5M-LB1, PY- PBK5M-LB2, PY-PBK5MA-ORN FCC Identifier: 2BBPL-PYPBK5M 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: Marc Faham Date: 2026-06-01 Title: Manager Signature of applicant:

Label Location On EUT Label

TESTREPORT ReportNo.:8430EU012803W2 Applicant:TRUSTSTONEGROUP,LLC Address:1359Broadway,3rdfloor,NewYork,NY10018,United States ProductName:MAGNETICWIRELESSPOWERBANK ModelNo.:PY-PBK5M(refertoclause2.4) Trademark:N/A FCCID:2BBPL-PYPBK5M TestStandard(s):47CFRPart1SubpartISection1.1310 47CFRPart2,SubpartJ,Section2.1093 TestResult:Pass DateofReceipt:Apr.02,2026 TestDate:Apr.29,2026-May12,2026 DateofIssue:May29,2026 ISSUEDBY: SHENZHENEUTESTINGLABORATORYLIMITED Preparedby:ReviewedandApprovedby: _________________________________________ LandonQiu/EngineerSallyZhang/Manager Page 2 of 19 ReportNo.:8430EU012803W2 TRFNo.:FCCMPE_WPT(A02) RevisionRecord ReportVersionIssuedDateDescriptionStatus V0May29,2026OriginalValid Page 3 of 19 ReportNo.:8430EU012803W2 TRFNo.:FCCMPE_WPT(A02) TableofContents 1COVERPAGE...................................................................................................................................................1 2GENERALINFORMATION.......................................................................................................................4 2.1APPLICANTINFORMATION...................................................................................................................4 2.2MANUFACTURERINFORMATION..........................................................................................................4 2.3FACTORYINFORMATION.....................................................................................................................4 2.4GENERALDESCRIPTIONOFE.U.T......................................................................................................4 2.5TECHNICALINFORMATIONOFE.U.T...................................................................................................5 3TESTSUMMARY.......................................................................................................................................6 3.1TESTSTANDARD................................................................................................................................6 3.2TESTVERDICT...................................................................................................................................6 3.3TESTLABORATORY............................................................................................................................6 4TESTCONFIGURATION...........................................................................................................................7 4.1TESTENVIRONMENT...........................................................................................................................7 4.2TESTEQUIPMENT...............................................................................................................................7 4.3TESTMODE.......................................................................................................................................8 4.4MEASUREMENTUNCERTAINTY............................................................................................................8 5TESTMETHODOLOGY.............................................................................................................................9 5.1REFERENCEEVALUATIONMETHOD....................................................................................................9 5.2LIMIT.................................................................................................................................................9 5.3TESTSETUPDIAGRAM.....................................................................................................................10 5.4MEASUREMENTPROCEDURE............................................................................................................11 5.5EVALUATIONRESULT.......................................................................................................................15 ANNEXATESTSETUPPHOTOS..................................................................................................................17 Page 4 of 19 ReportNo.:8430EU012803W2 TRFNo.:FCCMPE_WPT(A02) 2GeneralInformation 2.1ApplicantInformation ApplicantTRUSTSTONEGROUP,LLC Address1359Broadway,3rdfloor,NewYork,NY10018,UnitedStates 2.2ManufacturerInformation ManufacturerTRUSTSTONEGROUP,LLC Address1359Broadway,3rdfloor,NewYork,NY10018,UnitedStates 2.3FactoryInformation FactoryN/A AddressN/A 2.4GeneralDescriptionofE.U.T. ProductName MAGNETICWIRELESSPOWERBANK ModelNo.UnderTest PY-PBK5M ListModelNo. PY-PBK5M-LP1,PY-PBK5M-DG6,PY-PBK5M-DSR,PY-PBK5MCB-DSR,PY- PBK5MST-DSR,WN-PY-PBK5M-LP1,PY-PBK5M-PO1,PY-PBK5M-OXB,PY- PBK5M-CRM,PY-PBK5M-TB1,PY-PBK5M-TRT,PY-PBK5M-ST2,PY-PBK5M- LB1,PY-PBK5M-LB2,PY-PBK5MA-ORN DescriptionofModel differentiation Allmodelsaresamewithelectricalparametersandinternalcircuitstructure,but onlydifferinappearancecolorandmodelname. (thisinformationprovidedbythecustomer) Rating(s) MicroInput:5.0V2.0A Type-CInput/output:5.0V2.0A OutputUSB:5.0V2.0A Transmissionpower:5W BatteryCapacity:3.7VDC,5000mAh,18.5Wh ProductType Mobile Portable FixLocation TestSampleNo. -1/2(NormalSample),-2/2(EngineeringSample) HardwareVersion N/A SoftwareVersion V1.0 Remark Foramoredetailedfeaturesdescription,pleaserefertothemanufacturer’s specificationsortheUser’sManual. Page 5 of 19 ReportNo.:8430EU012803W2 TRFNo.:FCCMPE_WPT(A02) 2.5TechnicalInformationofE.U.T. Networkand WirelessConnectivity WirelessPowerTransfer(WPT) TherequirementforthefollowingtechnicalinformationoftheEUTwastestedinthisreport: TechnologyWPT OperatingFrequency 110.1-205KHz ModulationType FSK AntennaType InductiveLoopCoilAntenna AntennaGain(Peak) 0dBi Remark Theaboveinformationaredeclaredbytheapplicant,EU-LABisnotresponsible fortheinformationaccuracyprovidedbytheapplicant. Page 6 of 19 ReportNo.:8430EU012803W2 TRFNo.:FCCMPE_WPT(A02) 3TestSummary 3.1TestStandard Thetestswereperformedaccordingtofollowingstandards: No.IdentityDocumentTitle 1 47CFRPart1SubpartISection1.1310Radiofrequencyradiationexposurelimits. …

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TESTREPORT ReportNo.:8430EU012803W1 Applicant:TRUSTSTONEGROUP,LLC Address:1359Broadway,3rdfloor,NewYork,NY10018,United States ProductName:MAGNETICWIRELESSPOWERBANK ModelNo.:PY-PBK5M(refertoclause2.4) Trademark:N/A FCCID:2BBPL-PYPBK5M TestStandard(s):47CFRPart15SubpartC TestResult:Pass DateofReceipt:Apr.02,2026 TestDate:Apr.29,2026-May12,2026 DateofIssue:May29,2026 ISSUEDBY: SHENZHENEUTESTINGLABORATORYLIMITED Preparedby:ReviewedandApprovedby: _________________________________________ LandonQiu/EngineerSallyZhang/Manager Page 2 of 27 ReportNo.:8430EU012803W1 TRFNo.:FCCPart15SubpartC_WPT(A02) RevisionRecord ReportVersionIssuedDateDescriptionStatus V0May29,2026OriginalValid Page 3 of 27 ReportNo.:8430EU012803W1 TRFNo.:FCCPart15SubpartC_WPT(A02) TableofContents 1COVERPAGE...................................................................................................................................................1 2GENERALINFORMATION.......................................................................................................................4 2.1APPLICANTINFORMATION...................................................................................................................4 2.2MANUFACTURERINFORMATION..........................................................................................................4 2.3FACTORYINFORMATION.....................................................................................................................4 2.4GENERALDESCRIPTIONOFE.U.T......................................................................................................4 2.5TECHNICALINFORMATIONOFE.U.T...................................................................................................5 3TESTSUMMARY.......................................................................................................................................6 3.1TESTSTANDARD................................................................................................................................6 3.2TESTVERDICT...................................................................................................................................6 3.3TESTLABORATORY............................................................................................................................6 4TESTCONFIGURATION...........................................................................................................................7 4.1TESTENVIRONMENT...........................................................................................................................7 4.2TESTEQUIPMENT...............................................................................................................................7 4.3DESCRIPTIONOFSUPPORTUNIT........................................................................................................8 4.4TESTMODE.......................................................................................................................................8 4.5DESCRIPTIONOFCALCULATION..........................................................................................................8 4.6MEASUREMENTUNCERTAINTY............................................................................................................9 4.7DEVIATIONFROMSTANDARDS............................................................................................................9 4.8ABNORMALITIESFROMSTANDARDCONDITION...................................................................................9 5TESTITEMS............................................................................................................................................10 5.1ANTENNAREQUIREMENT..................................................................................................................10 5.1.1TestRequirement...............................................................................................................10 5.1.2AntennaAnti-ReplacementConstruction...........................................................................10 5.1.3AntennaGain.....................................................................................................................10 5.2CONDUCTEDEMISSIONATACPOWERLINE.....................................................................................11 5.2.1TestRequirement...............................................................................................................11 5.2.2TestSetupDiagram...........................................................................................................11 5.2.3TestProcedure...................................................................................................................11 5.2.4TestData............................................................................................................................11 5.3EMISSIONSBANDWIDTH...................................................................................................................14 5.3.1TestRequiremen…

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