FCC ID: APIJBLFWFHWLT Wireless Headphone

FREEWFHWIRELESST Headphone 20210922 9 2 3 0 1 2

8 1 0 0 2 1 7 0

1 2

8 3 0 3 1 9 2 3 0 1 2

8 1 0 0 2 1 7 0

1 2

8 3 0 3 1 119-0WFH008A2 119-0WFH009A2

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048

< Sep. 29, 2021>

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 following products:

FCC ID: APIJBLFWFHWLT Model name: Wireless Headphone For the product stated above, we request that the following information be held confidential;

Exhibits Long-Term Confidentiality Short-Term Confidentiality External Photos Internal Photos Block Diagram Schematics Test Setup Photos Users Manual Parts List Tune Up Operational Descriptions Short-Term Confidentiality Days 180 days 180 days 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: / Terry Shi, Prin.Engineer,Regulatory Compliance, Quality Company: Harman International Industries, Inc. Address: 8500 Balboa Boulevard, Northridge, CA 91329, UNITED STATES Tel: 86-75523189391 Fax: 818-892-0325 E-Mail: terry.shi@harman.com

Harman International Industries, Inc. 8500 Balboa Boulevard, Northridge, CA 91329, UNITED STATES Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Attention: Application Examiner / Review Engineer Subject: Request to change in identification per section 2.933 of FCC rules Reference: FCC ID: APIJBLFWFHWLT Date: Sep. 29, 2021 To Whom It May Concern, This change of Identification request applies for a new FCC ID: APIJBLFWFHWLT as established in 47CFR 2.933(b) for a currently approved device. This application by Harman International Industries, Inc. will establish a new FCC ID under Harman International Industries, Inc. Grantee code for purpose of marketing. The original grant to Harman International Industries, Inc. will remain in effect. 1. The original identification is FCC ID: APIJBLQ350WLT 2. The original grant date is 09/28/2021 3. The equipment is identical to the original equipment. 4. The original test results are applicable and representative of this changed device. 5. Exterior photographs are included in this application. The following files are electronically submitted as attachments:

FCC ID label and label location External photographs Letter of Change FCC ID User Manual Product Equality Declaration Sincerely, Name / Title: / Terry Shi, Prin.Engineer,Regulatory Compliance, Quality Company: Harman International Industries, Inc. Address: 8500 Balboa Boulevard, Northridge, CA 91329, UNITED STATES Tel: 86-75523189391 Fax: 818-892-0325

Harman International Industries, Inc. 8500 Balboa Boulevard, Northridge, CA 91329, UNITED STATES Date: Sep. 29, 2021 To:

Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern, Original FCC ID: APIJBLQ350WLT; Model Number: QUANTUM350WIRELESST New FCC ID: APIJBLFWFHWLT; Model Number: FREEWFHWIRELESST This is to advise and officially, that we, Harman International Industries, Inc. hereby declare that the product is same and only FCC ID, model number and product name are different as market requirement;

The original test results continue to be representative of and applicable to the equipment of the new FCC ID;

If you have any query, please feel free to contact me. Sincerely, Name / Title: / Terry Shi, Prin.Engineer,Regulatory Compliance, Quality Company: Harman International Industries, Inc. Address: 8500 Balboa Boulevard, Northridge, CA 91329, UNITED STATES Tel: 86-75523189391 Fax: 818-892-0325