FCC ID: 2A4HD-WE-SA2 SA2 Microphone

IFCC Warning J to the following two are designed to provide This for for a Class B pursuant with the instructions, to operate the equipment. uses and can radiate radio frequency with part 15 of the FCC Rules. Operation could void the user1s authority not expressly approved by the party responsible is subject and (2) this device must interference in a residential installation. and has been tested and found to comply with the limits to Part 15 of the FCC Rules. These limits This device complies conditions: (1) this device may not cause harmful interference, accept any interference received, including interference that may cause undesired operation. Any changes or modifications compliance NOTE: This equipment digital device, protection against harmful reasonable equipment generates, used in accordance communications. particular If this equipment which can be determined to correct

-- Reorient

-- Increase the separation

-- Connect from that to which the receiver

-- Consult the dealer The device has been evaluated to meet general RF exposure requirement. be used in portable between the equipment into an outlet on a circuit is connected. or an experienced radioV does cause harmful interfe by turning the equipment by one or more of the following there is no guarantee that interfe and receiver. different rence to radio or television may cause harmful interfe the receiving antenna. the interference exposure condition installation. the equipment rence will not occur in a restriction. for help. technician reception, or relocate However, The device can without rence to radio measures:

off and on, the user is encouraged to try energy and, if not installed

C5266091_X10_Ed.1 Wireless Express Inc. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject: Request for Confidentiality FCC ID: 2A4HD-WE-SA2 Date: 5/10/2022 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 ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) SDR Software / Security Info Long-Term Confidentiality No No No No No No Short-Term Confidentiality No No No No No 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. 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. Sincerely, Signature:

Name: Haber Al Title: Manager Date: 5/10/2022 1/1

C5266091_X8_Ed.1 Letter of Authorization Company: Wireless Express Inc Address: 53-57 North Mall, Plainview, New York 11803, USA Product Name: SA2 Microphone Model Number: WE-SA2-Rose Gold, WE-SA2-Gold, WE-SA2-Black, WE-SA2-

Pink, Q7 FCC Identifier: 2A4HD-WE-SA2 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: Haber Al Date: 5/10/2022 Title: Manager Signature of applicant:

1/1

Wireless Express Inc Model difference statement Product Name: SA2 Microphone Model No.: WE-SA2-Rose Gold, WE-SA2-Gold, WE-SA2-Black, WE-SA2-Pink, Q7 We (Wireless Express Inc., 53-57 North Mall, Plainview, New York 11803, USA) hereby state that all the models are the same circuit and RF module, except the model name. Signature:

Name: Haber Al Title: Manager Tel: 516-394-2840 Email: ahaber@wirelessexpress.biz Date: 5.10.2022