2BTWQ-DZX-176Wireless chargling

First of all, thanks sincerely for buying this product 1) For your safely , please read this manual carefully before using this product . 2)Please make sure that write down the selling date and sales shop’s name on the warranty , and put it away with operation manual , keep them properly. The first: To protect people from harm and property loss , we make a clear explanation on what you do should obey: A. Warning! There ate concerning the possibilities of death and severe wound : People who use heart-birth-maker should consult your doctor before you use this product ; And please leave it at a distance of 50cm from the place where you install your heart-birth-maker , the electromagnetic wave haveinfluence on heart- birth-maker's work. B. Attention! It may led to heat , fire and electric shock: 1) Do not put it into water or any other liquid , Do not make it wet; 2) Do not pull the AC adapter out with wet hands , ensure the safety and integrity of the adapter; 3) Do not let the dust or other things accumulate on the product and the AC adapter; 4) Do not use the product outside the temperature-20 °C to 40 °C; 5) Do not charge in places where the sun shine directly or with high temperature; 6) Do not use this product in places that are easy to fall , so as not break; 7) Do not lay the magnetic card , magnetic record media and precise machine too close to the protect ; 8) Do not decompose and remold ; 9) Do not lay anything between the non-connection charging pad and the charging machine ; 10) Do not surpass the rated value when using the plug and other wiring layout; 11) Do not make any breakage on the DC power 12) Do not use travel converter . 13) Please teach your children , the let them use The second :Product advantages 1) the product is of high sensitivity , intelligent recognition , put a charge; After charging , automatically enter standby mode of the product; 2) charge for all QI compliant product . 3) efficiency can reach more than 70% ,less heat; 4) in the process of charging can be free to pick up , answer the phone , freeing discharge or charge; The third wireless charger’s charging method 1) Please connect the product to the DC POWER The fourth: product features Product model: DZX-176 Instruction Manual Main functions: wireless charging transmitter; Standard version: WPC-1 . 1; Products applicable: all wireless charging equipment accorded with QI standard; Charging type: one-on-one charge corresponding area; The input voltage:DC:5-12VDC/2A; Launch distance:2 to 4mm; Conversion efficiency:≧7 0% ; Charging methods: induction model; Working frequency:111-150 KHz; FCC Statement 1. 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. (2)This device must accept any interference received, including interference that may cause undesired operation. 2. 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. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off

* the applicantmust designatea contactlocatedin the UnitedStatesfor purposesof actingas the applicant’s agent for serviceof process,regardlessof whetherthe applicantis a domesticor foreign entity.An applicantlocatedin the UnitedStatesmay designateitself as the agent for serviceof process. SC6019020 U.S. AgentDesignationfor Serviceof Process- CertificationAttestationLetter 1/21/2026 TO : FederalCommunicationsCommission 7435 OaklandMills Road Columbia,MD 21046 ATTN.:ReviewingEngineer FCC ID: 2BTWQ-DZX-176 FRN of applicant:0037790243 Per section2.911(d)(7)of the FCC rules, Shenzhenshidzxin technologyco.ltd FRN: 0037790243(“the applicant”) certifiesthat the equipmentfor which authorizationis sought is designatedto thefollowingU.S.agent*forserviceof process: CompanyName:GlobalProductServicesand ConsultationLLC FCC RegistrationNumber(FRN):0033406703 PhysicalU.S. CompanyAddress:328 W Palm Ave. Monrovia,CA91016 ContactPerson:MichaelChan Tel: +1 626 366 4358 AgentEmail Address:[email protected] The abovecontactpersonacceptsthe obligationfor serviceof process. The applicantacceptsto maintainan agent for no less than one year after the granteehas terminatedall marketingand importationor the conclusionof any Commission-related proceedinginvolvingthe equipment. ApplicantSigned:AgentSigned(if differentfromApplicant): Signed: Printedname:YongshuXie Title: RD CompanyName:Shenzhenshidzxin technology co.ltd Date: 1/21/2026 Signed: Printedname:MichaelChan Title: TechnicalDirector CompanyName:GlobalProductServicesand ConsultationLLC Date: 1/26/2026

Shenzhenshi dzxin technology co.ltd 2026-01-21 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2BTWQ-DZX-176) [Shenzhenshi dzxin 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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, Yongshu Xie RD Shenzhenshi dzxin technology co.ltd Room 301,Building A, Office Area, NO.78,Zhangge Road,Zhangge Community,Fucheng Street,Longhua District,Shenzhen,51800 Shenzhenshi dzxin technology co.ltd 2026-01-21 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2BTWQ-DZX-176) [Shenzhenshi dzxin 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. Sincerely, Yongshu Xie RD Shenzhenshi dzxin technology co.ltd Room 301,Building A, Office Area, NO.78,Zhangge Road,Zhangge Community,Fucheng Street,Longhua District,Shenzhen,51800

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RF EXPOSURE EVALUATION EUT Specification FCC ID: 2BTWQ-DZX-176 Characteristics Description Product Name Wireless chargling Model number DZX-176 Series Model DZX-176-A, DZX-176-B, DZX-176-C, DZX-176-D Model difference The difference of the models are power supply input cable of the product, others are the same. Brand / Power Supply DC 12V Operating Frequency Range 111-150kHz for phone charging Modulation Technique ASK for phone charging Antenna Type Coil Antenna Device category Portable (<20cm separation) Mobile (>20cm separation) Others ___ Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Evaluation applied MPE Evaluation SAR Evaluation Applicable Standard: FCC Part 1(1.1310), Part 2(2.1091) and KDB 680106 D01 Wireless Power Transfer v04 Page 2 of 5 Applicable Requirement: Three different categories of transmitters are defined by the FCC in OET Bulletin 65. These categories are fixed installation, mobile, and portable and are defined as follows: Fixed Installations: fixed location means that the device, including its antenna, is physically secured at a permanent location and is not able to be easily moved to another location. Additionally, distance to humans from the antenna is maintained to at least 2 meters. Mobile Devices: a mobile device is defined as a transmitting device designed to be used in other than fixed locations and to be generally used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter's radiating structures and the body of the user or nearby persons. Transmitters designed to be used by consumers or workers that can be easily re-located, such as a wireless modem operating in a laptop computer, are considered mobile devices if they meet the 20 centimeter separation requirement. The FCC rules for evaluating mobile devices for RF compliance are found in 47 CFR ß2.1091. Portable Devices: a portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. Portable device requirements are found in Section 2.1093 of the FCC's Rules (47 CFRß2.1093). The FCC also categorizes the use of the device as based upon the user’s awareness and ability to exercise control over his or her exposure. The two categories defined are Occupational/ Controlled Exposure and General Population/Uncontrolled Exposure. These two categories are defined as follows: Occupational/controlled exposure limits apply in situations in which persons are exposed as a consequence of their employment provided those persons are fully aware of the potential for exposure and can exercise control over their exposure. Limits for occupational/controlled exposure also apply in situations when a person is transient through a location where occupational/controlled limits apply provided he or she is made aware of the potential for exposure. The phrase fully aware in the context of applying these exposure limits means that an exposed person has received written and/or verbal information fully explaining the potential for RF exposure resulting from his or her employment. With the exception oftransient persons, this phrase also means that an exposed person has received appropriate training regarding work practices relating to controlling or mitigating his or her exposure. Such training is not required for transient persons, but they must receive written and/or verbal information and notification (for example, using signs) concerning their exposure potential and appropriate means available to mitigate their exposure. The phrase exercise control means that an exposed person is allowed to and knows how to reduce or avoid exposure by administrative or engineering controls and work practices, such as use of personal protective equipment or time averaging of exposure. Page 3 of 5 General population/uncontrolled exposure limits apply in situations in which the general public may be exposed, or in which persons who are exposed as a consequence of their employment may not be fully aware of the potential for exposure or cannot exercise control over their exposure. Licensees and applicants are responsible for compliance with both the occupational/controlled exposure limits and the general population/uncontrolled exposure limits as they apply to transmitters under their jurisdiction. Licensees and applicants should be aware that the occupational/controlled exposure limits apply especially in situations where workers may have access to areas in very close proximity to antennas and access to the general public may be restricted. In lieu of evaluation with the general population/uncontrolled exposure limits, amateur licensees authorized under part 97 of this chapter and members of his or her immediate household may be evaluated with respect to the occupational/controlled exposure limits in this section, provided appropriate training and information has been provided to the amateur licensee and members of his/her household. Other nearby persons who are not members of the amateur licensee's household must be evaluated with respect to the general population/uncontrolled exposure limits. Test Setup Block Page 4 of 5 Test Procedure 1.Connect the EUT and equipment as above diagram of test configuration. 2.EUT was placed on a table, and the measure probe was placed at a measurement distance of 20cm from the EUT to the center of the probe. 3.Power on the measuring probe, the EUT was set at the maximum field strength emission state. 4.The EUT was put in different directions (Left, Right, Front, Rear, Top and Bottom) toward to the measure probe. The distance from the top of the EUT to the probe is 20cm, and the distance from other directions is 20cm.Measure the value of field strength. 5.Record the worst data of the different directions. Measuring Device and Test Equipment Used Equipment Manufacturer Model No. Serial No. Last Cal. Due Date  …

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Dongguan CityXinwang Coil Technology Co., Ltd Add: Room 601, Building 2, No. 92, Xinxing Road, Hengtang Industrial Zone, Tangxia Town, Dongguan City Tel: 13662722286 Fax: SPECIFICATON APPROVAL CUSTOMER Shenzhen Dingzhixin Technology Co., Ltd Product Name ofCustomer Coil module Product Mame ofOurs(Matenial) Coil module APPROVED APPROVED DRAWN Wangxingwang DATE 2026-1-17 Page 1 of 4 Specification CISTOMEP/N: Coil module PARTNUMBER： 1.DIMENSIONS：mm A 5.3±0.5 B 20.5±1 C 39±1 D 43.5±1 E 15±2 F 2-5 G Total thickness: 1.6MAX H Magnetic disc: 0.6±0.1 I J k L M N O R Q P APPROVED BY CHECKED BY PREPARED BY DATE PACE Wangxingwang 2026-1-17 2 of 4 Specifcation CUSTOMERP/N: Coil module PARTNUMBER： 5.WINDING DETAILS： Wdy.NO. Start Finish Turns Wire Dia Wdg.TyepeSprad/Cl ose Wdg.Directio n Turns/Layer S F 10TS 0.08*24*2P Close Anticlockwise 1 layer/10 circles 6.ELECTRICAL CHARACTERISTICS PARAMETERS UNIN LIMTI Inductance ls@100KHz/1v UH 6.5UH±10％ Q @100KHz/1v 30MIN DCR @100KHz/1v mΩ 120MAX APPROVED BY CHECKED BY PREPARED BY DATE PAGE Wangxingwang 2026-1-17 3 of 4 MATERIAL LIST CUSTOMER P/N: Coil module PARTNUMBER： NO. Material name Description Manufacturer Material 1 Acetone silk wrap 0.08*24*2P 99.95% copper 2 Solder Bar high temperature 3 High-temperature adhesive Gold Finger 6mm 4 Glue Resin adhesive 5 Magnetic disc 43.5*5.3*0.6MM Ferrites - Manganese zinc PC40 6 Double-sided tape Hand tear position adhesive 7 Pearl cotton 270*380*55 8 Cton 280*390*190 APPROVED BY CHECKED BY PREPARED BY DATE PAGE Wangxingwang 2026-1-17 4 of 4

TRF No.: 04-E001-0B TRF Originator: GTG TRF Date: 2023-12-13 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C TEST REPORT For Wireless chargling MODEL NUMBER: DZX-176, DZX-176-A, DZX-176-B, DZX-176-C, DZX-176-D REPORT NUMBER: E04A25090433F00401 ISSUE DATE: January 22, 2026 FCC ID: 2BTWQ-DZX-176 Prepared for Shenzhenshi dzxin technology co.ltd Room 301,Building A, Office Area, NO.78,Zhangge Road,Zhangge Community,Fucheng Street,Longhua District,Shenzhen,51800 Prepared by Guangdong Global Testing Technology Co., Ltd. Room 101-105, 203-210, Building 1, No.2, Keji 8 Road, Songshan Lake Park, Dongguan city, Guangdong, People’s Republic of China, 523808 This report is based on a single evaluation of the submitted sample(s) of the above mentioned Product, it does not imply an assessment of the production of the products. This report shall not be reproduced, except in full, without the written approval ofGuangdong Global Testing Technology Co., Ltd. REPORT NO.: E04A25090433F00401 Page 2 of 27 TRF No.: 04-E001-0B Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 January 22, 2026 Initial Issue REPORT NO.: E04A25090433F00401 Page 3 of 27 TRF No.: 04-E001-0B Global Testing , Great Quality. Summary of Test Results Test Item Limit/Requirement Result Antenna Requirement FCC Part 15.203 Pass AC Power Line Conducted Emission FCC Part 15.207 Pass 20dB Bandwidth FCC Part 15.215 Pass Radiated Emission FCC Part 15.205/15.209 Pass Note: 1. N/A: In this whole report not applicable. *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C> when <Accuracy Method> decision rule is applied. REPORT NO.: E04A25090433F00401 Page 4 of 27 TRF No.: 04-E001-0B Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 5 2. TEST METHODOLOGY ......................................................................................................... 6 3. FACILITIES AND ACCREDITATION ..................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 7 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 7 5. EQUIPMENT UNDER TEST .................................................................................................. 8 5.1. DESCRIPTION OF EUT ........................................................................................... 8 5.2. TEST MODE ............................................................................................................. 8 5.3. SUPPORT UNITS FOR SYSTEM TEST ................................................................... 9 5.4. SETUP DIAGRAM .................................................................................................... 9 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 10 7. RADIATED TEST RESULTS ............................................................................................... 11 7.1. Radiated Spurious Emission ................................................................................... 15 8. AC POWER LINE CONDUCTED EMISSION ...................................................................... 21 9. 20DB BANDWIDTH ............................................................................................................. 24 10. ANTENNA REQUIREMENT ................................................................................... 27 REPORT NO.: E04A25090433F00401 Page 5 of 27 TRF No.: 04-E001-0B Global Testing , Great Quality. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Shenzhenshi dzxin technology co.ltd Address: Room 301,Building A, Office Area, NO.78,Zhangge Road, Zhangge Community,Fucheng Street,Longhua District,Shenzhen, 51800 Manufacturer Information Company Name: Shenzhenshi dzxin technology co.ltd Address: Room 301,Building A, Office Area, NO.78,Zhangge Road, Zhangge Community,Fucheng Street,Longhua District,Shenzhen, 51800 EUT Information Product Description: Wireless chargling Model: DZX-176 Series Model: DZX-176-A, DZX-176-B, DZX-176-C, DZX-176-D Brand: / Sample Received Date: December 26, 2025 Sample Status: Normal Sample ID: A25090433 001 Date of Tested: December 26, 2025 to January 12, 2026 APPLICABLE STANDARDS STANDARD TEST RESULTS CFR 47 FCC PART 15 SUBPART C Pass Prepared By: Checked By: Jok Yang Alan He Project Engineer Laboratory Leader Approved By: Shawn Wen Laboratory Manager REPORT NO.: E04A25090433F00401 Page 6 of 27 TRF No.: 04-E001-0B Global Testing , Great Quality. 2. TEST METHODOLOGY All tests were performed in accordance with the standard CFR 47 FCC PART 15 SUBPART C 3. FACILITIES AND ACCREDITATION Accreditation Certificate A2LA (Certificate No.: 6947.01) Guangdong Global Testing Technology Co., Ltd. has been assessed and proved to be in compliance with A2LA. FCC (FCC Designation No.: CN1343) Guangdong Global Testing Technology Co., Ltd. has been recognized to perform compliance testing on equipment subject to Supplier's Declaration of Conformity (SDoC) and Certification rules ISED (Company No.: 30714) Guangdong Global Testing Technology Co., Ltd. has been registered and fully described in a report filed with ISED. The Company Number is 30714 and the test lab Conformity Assessment Body Identifier (CABID) is CN0148. Note: All tests measurement facilities use to collect the measurement data are located at Room 101-105, 203-210, Building 1, No.2, Keji 8 Road, Songshan Lake Park, Dongguan city, Guangdong, People’s Republi…

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Radiated Spurious Emission AC Power Line Conducted Emission RF Exposure Evaluation