FCC ID: 2AOSUX3PRO 3-in-1 WIRELESS CHARGER

X3 Pro-420220402-Vl .0 1082mm 128g X3 Pr Pho Use I nstNctian LadII Mto, 1 Please choose certified 5V,3A adapter or9V.2 .2Achg,ng adap1e ods:

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(l)Pull u1 the !Watch charger on 1he backthe stand Putyur Apple Witch n the magnetic watch charger for chaing. Apple Watch m E E ZB m w h h m M mu m u g mM m M m E M m E r--T"""""", JunBright Ud I UK I REP I s1 chahonst London. England, NW11 HY L.......l....--yldyx112km Monvflctu,...1..-0 Nme 1onZhen KaiXinoHui Techn11YCO.. Ltd. Add,... I3/F, N.6'11.lnfg Rood. l).loshon, Goo,ngmmunlt) E-Mill I DolonoLonahuo Dict Sho1on. Chino 518000 Ikalxlrhul.com 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. 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 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. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. Radiation Exposure Statement This device complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. During the operation of device a distance of 15 cm surrounding the device and 20 cm above the top surface of thedevicemust be respected.

Page 1 of 1 FCC ID: 2AOSUX3PRO LABEL AND LOCATION 3-in-1 WIRELESS CHARGER Model: X3 Pro FCC ID: 2AOSUX3PRO

(Size: L: 6.5cm x W: 5.0cm) Label Location Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: webmaster@lcs-cert.com | Web: www.lcs-cert.com Scan code to check authenticity

ShenZhen KaiXingHui Technology Co.,Ltd. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S. Agent Designation 4/13/2023 ShenZhen KaiXingHui Technology Co.,Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2AOSUX3PRO):

Contact Name: Tim Payne Company U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: Support@FCCUSAgent.com Phone of U.S. agent: 708-571-3148 FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of ShenZhen KaiXingHui Technology Co.,Ltd.. ShenZhen KaiXingHui Technology Co.,Ltd. accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. This acceptance will be in effect till the applicant decides to change the agent of service of process. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(d)(7). Sincerely, Signature Xu kai CEO Signature Tim Payne Manager ShenZhen KaiXingHui Technology Co.,Ltd. FCC US Agent, LLC The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC. 3 0 V

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Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products:

FCC ID 2AOSUX3PRO Model name X3 Pro, KW200 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are:

the Operational Description the Block Diagram the Schematics the Parts Lists the Tune Up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2023-04-13 Signature Date Printed Name of Signee: Kai Xu Company: ShenZhen KaiXingHui Technology Co.,Ltd. Address: 1-3/F, No.6 Yunfeng Road, Queshan, Gaofen Community, Dalang Street, Longhua District, Shenzhen, China Phone: +86-13798280717 Email: 1330221788@qq.com Fax: +86-13798280717

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commissions Rules (47 C.F.R.) we attest as follows:

We, applicant Company Name: ShenZhen KaiXingHui Technology Co.,Ltd. Address:

1-3/F, No.6 Yunfeng Road, Queshan, Gaofen Community, Dalang Street, Longhua District, Shenzhen, China Phone: +86-13798280717 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2023-04-13 Signature Date Printed Name of Signee: Kai Xu Company: ShenZhen KaiXingHui Technology Co.,Ltd. Address: 1-3/F, No.6 Yunfeng Road, Queshan, Gaofen Community, Dalang Street, Longhua District, Shenzhen, China Phone: +86-13798280717 Email: 1330221788@qq.com Fax: +86-13798280717

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commissions Rules (47 C.F.R.) we attest as follows for the product listed below:

FCC ID 2AOSUX3PRO We, applicant Model name X3 Pro, KW200 Company Name: ShenZhen KaiXingHui Technology Co.,Ltd. Address:

1-3/F, No.6 Yunfeng Road, Queshan, Gaofen Community, Dalang Street, Longhua District, Shenzhen, China Phone: +86-13798280717 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2023-04-13 Signature Date Printed Name of Signee: Kai Xu Company: ShenZhen KaiXingHui Technology Co.,Ltd. Address: 1-3/F, No.6 Yunfeng Road, Queshan, Gaofen Community, Dalang Street, Longhua District, Shenzhen, China Phone: +86-13798280717 Email: 1330221788@qq.com Fax: +86-13798280717

ShenZhen KaiXingHui Technology Co.,Ltd. 1-3/F, No.6 Yunfeng Road, Queshan, Gaofen Community, Dalang Street, Longhua District, Shenzhen, China Date: April 13, 2023 FCC ID: 2AOSUX3PRO Model Number: X3 Pro, KW200 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, ShenZhen KaiXingHui Technology Co.,Ltd. hereby declare that our product (3-in-1 WIRELESS CHARGER) Model Number: X3 Pro, KW200 meet item 5.2 of KDB 680106v03r01 as follow;

Requirements of KDB 680106 D01 Yes / No Description Power transfer frequency is less than 1 MHz Yes The device operate in the frequency range is 110.3 KHz 205 KHz Output power from each primary coil is less than or equal to 15 watts. Yes The maximum output power of the primary coil is 10W The system may consist of more than one source primary coils, charging one or more clients. If more than one primary coil is present, the coil pairs may be powered on at the same time. Yes Client device is placed directly in contact with the transmitter. Yes Charging system have three primary coils and clients can detect and allow coupling only between individual pairs of coils and the coil pairs will power at the same time Client device is placed directly in contact with the transmitter Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). The aggregate H-field strengths anywhere at or beyond 15 cm surrounding the device, and 20 cm away from the surface from all coils that by design can simultaneously transmit, and while those coils are simultaneously energized, are demonstrated to be less than 50% of the applicable MPE limit. Please contact me if you have any question. Yes Mobile exposure condition only Yes The EUT 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. ShenZhen KaiXingHui Technology Co.,Ltd. 1-3/F, No.6 Yunfeng Road, Queshan, Gaofen Community, Dalang Street, Longhua District, Shenzhen, China Sincerely,

(Signed) Name/Title: Kai Xu / CEO Company: ShenZhen KaiXingHui Technology Co.,Ltd. Address: 1-3/F, No.6 Yunfeng Road, Queshan, Gaofen Community, Dalang Street, Longhua District, Shenzhen, China Tel: +86-13798280717 Fax: +86-13798280717 E-Mail: 1330221788@qq.com

ShenZhen KaiXingHui Technology Co.,Ltd. 1-3/F, No.6 Yunfeng Road, Queshan, Gaofen Community, Dalang Street, Longhua District, Shenzhen, China Date: April 13, 2023 FCC ID: 2AOSUX3PRO Model Number: X3 Pro, KW200 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, ShenZhen KaiXingHui Technology Co.,Ltd. hereby declare that our product (3-in-1 WIRELESS CHARGER) Model Number: X3 Pro, KW200 board, Schematic, Hardware version, Software version, structure and internal photos are same, named differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely,

(Signed) Name/Title: Kai Xu / CEO Company: ShenZhen KaiXingHui Technology Co.,Ltd. Address: 1-3/F, No.6 Yunfeng Road, Queshan, Gaofen Community, Dalang Street, Longhua District, Shenzhen, China Tel: +86-13798280717 Fax: +86-13798280717 E-Mail: 1330221788@qq.com