FCC ID: YKBCA0905-042 Laser Distance Meter with Bluetooth Low Energy

Audio Partnership PLC To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 01-12-2024 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: YKBCA0905-042

[Audio Partnership PLC] (the applicant) certifies that, as of the date of the filing of the application,

(Audio Partnership LLC) is our designated U.S. agent for service of process for the above referenced FCC ID. [Audio Partnership PLC] 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 the equipment.

(Audio Partnership LLC) accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information:

FRN: The agent for service of process dose no other business with the FCC and does not have an FRN. Name: Audio Partnership LLC Address: 3057 N. Rockwell St. Bldg. 3, FI 2, Ste. 201. Chicago, IL 60618 Contact Person: Kiel Nowakowski Tel.: (312) 636-3796 Email: kiel.nowakowski@cambridgeaudio.com Sincerely,

[Audio Partnership LLC]

Kiel Nowakowski

(U.S. agent company name signature)

[Audio Partnership PLC]

Jonson Han

(Applicant signature)

Audio Partnership PLC Date: 01-12-2024 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Ref: Attestation Statements Part 2.911(d)(5)(i) and Part 2.911(d)(5)(ii) Filing Re. KDB 986446 D01 FCC ID: YKBCA0905-042 Dear Sir or Madam,

[Audio Partnership PLC] (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, [Audio Partnership PLC] (the applicant) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List ( as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing covered equipment . If you have any questions, please contact us. Sincerely, Contact name: Jonson Han Company name: Audio Partnership PLC Address: Gallery Court, Hankey Place, London, SE1 4BB, United Kingdom E-mail: jonson.han@audiopartnership.com Tel: +8676987887129

Date 12/01/2024 Audio Partnership PLC TUV SUD BABT UNLIMITED TCB Octagon House, Segensworth North, Fareham, Hampshire, PO15 5RL, United Kingdom Confidentiality Request FCC ID: YKBCA0905-042 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commissions Rules, (Audio Partnership PLC) hereby requests permanent confidential treatment of information accompanying this application as outlined below:

Schematics Bill of Materials/Parts List Block Diagrams Theory of Operation

(Audio Partnership PLC) also hereby requests short-term confidential treatment of information accompanying this application as outlined below for a period of (180) days:

Internal Photos External Photos User Manual Test Set-up Photographs The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, Company Officer: Jonson Han Telephone Number: +8676987887129 Email: jonson.han@audiopartnership.com

Audio Partnership PLC Date: 2024/01/12 To: Federal Communications Commission 7435 Oakland Mills Road Columbia MD FCC ID: YKBCA0905-042 To Whom It May Concern:

This letter is to ascertain that <Audio Partnership PLC>

Product name: Wireless Headphones, Model: CA0905 has been the units used for conducting FCC compliance testing, the SDoC part will be tested by FCC recognized test lab. If you have any question or concerns, please contact us. Sincerely, Contact name: Jonson Han Company name: Audio Partnership PLC Address: Gallery Court, Hankey Place, London, SE1 4BB, United Kingdom E-mail: jonson.han@audiopartnership.com Tel: +8676987887129