FCC ID: 2BDQE-LW8 Smart Watch

FCC Warnning:

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 againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing 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. Caution: Any changes or modications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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 received, including interference that may cause undesired operation. interference, and (2) this device must accept any This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.

Appendix ID Label Smart Watch FCC ID: 2BDQE-LW8 Model: LW8 Appendix ID Label Location FCC ID: 2BDQE-LW8 TB-RF-074-1.0

Shenzhen langwei Technology Co., Ltd. 505, B12, Yintian Industrial Park, Xixiang, Bao'an, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-12-1 To whom it may concern:

We, Shenzhen langwei Technology Co., Ltd. , hereby certify that the equipment for which authorization is sought (FCC ID: 2BDQE-LW8) is not covered equipment prohibited from receiving an equipment authorization pursuant to 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (https://www.fcc.gov/supplychain/coveredlist) as an entity producing covered equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(b) and (d)(5) and (6). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 DO1. Sincerely, pa :

Penny Ruan N/A Shenzhen langwei Technology Co., Ltd.

Shenzhen langwei Technology Co., Ltd. Add: 505, B12, Yintian Industrial Park, Xixiang, Bao'an, Shenzhen, China Date: 2023-12-1 FCC ID: 2BDQE-LW8 Dear Sir/Madam, We, Shenzhen langwei Technology Co., Ltd. Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, only difference is appearance:

Product name: Smart Watch Model no.: LW8, LW5, LW6, LW7, LW9, LW10, LW171, LW12, LW13, LW14, LW15, LW80, LW87, LW82, LW83, LW84, LW85, LW86, LW87, LW88, LW89, LW90 Due Sincerely, NamdTitle : Penny Ruan/N/A Company: Shenzhen langwei Technology Co., Ltd. Address: 505, B12, Yintian Industrial Park, Xixiang, Bao'an, Shenzhen, China Phone: +86 13760447068 Fax: N/A E-Mail: penny@szdwave.com

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2023-12-1>

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 requests confidentiality for the following products:

FCC ID 2BDQE-LW8 Model name LW8 For the product stated above, we request that the following information be held confidential;

Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos Users Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title Penny Ruan/N/A Company:

Address:

Phone:

Fax:

E-Mail:

Shenzhen langwei Technology Co., Ltd. 505, B12, Yintian Industrial Park, Xixiang, Bao'an, Shenzhen, China

+86 13760447068 N/A penny@szdwave.com

Shenzhen langwei Technology Co., Ltd. 505, B12, Yintian Industrial Park, Xixiang, Bao'an, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-12-1 To whom it may concern:

We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2BDQE-LW8 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins current valid General Terms and Conditions

(AGB),Testing and Certification Regulations (PZO) which can be viewed on following website www.eurofins.de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. on heen Name/Title: Penny Ruan/N/A Sincerely, Company: Shenzhen langwei Technology Co., Ltd. Address: 505, B12, Yintian Industrial Park, Xixiang, Bao'an, Shenzhen, China Phone: +86 13760447068 Fax: N/A E-Mail: penny@szdwave.com

Shenzhen langwei Technology Co., Ltd. 505, B12, Yintian Industrial Park, Xixiang, Bao'an, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-12-1 U.S. Agent Designation Shenzhen langwei 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: 2BDQE-LW8):

Name and company of U.S. agent: ACT Lab LLC Physical U.S. address of agent: 3280 East 59th Street Long Beach, CA 90805 United States FRN of U.S. agent: 0033465568 Email address of U.S. agent: shuber@act-lab.com ACT Lab LLC acknowledges their obligation to accept service of process on behalf of Shenzhen langwei Technology Co., Ltd. Shenzhen langwei Technology Co., Ltd. with the FRN [0034523829] 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. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(d)(7). 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 within 30 days via the granting TCB. Sincerely, Signature Scott Huber N/A Senior Technical Director Shenzhen langwei Technology Co., Ltd. ACT Lab LLC