FCC ID: APIT750BTNC Bluetooth Headset

Harman International Industries, Incorporated. 8500 Balboa Blvd, Northridge, CA 91329, UNITED STATES XXXX/XXXX/IPPDS/XXXX A/S :

02-553-3494 XXXX-XX-XXXXX:LETANA Made in China/ /

R The label locates on the left side of the flexible board Model: TUNE750BTNC FCC ID: APIT750BTNC Bluetooth Headset IC: 6132A-T750BTNC CMIIT ID: XXXXXXXXXX R-C-SEC-T750BTNC Input: 5V 1A L X X CCAXXXXXXXXX X X X XX X - X X X

Harman International Industries, Inc Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: APIT750BTNC To Whom It May Concern:

Pursuant to the provisions of Sections 0.457 and 0.459 of the Commissions rules (47 CFR 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Theory of Operation 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. Best Regards Company Name: Harman International I ste Contact Name: Tim Song Title of Person : Sr Manager, Product Compliance&Certification Address: 8500 Balboa Boulevard, Northridge, CA 91329, UNITED STATES Date: 2019/06/14 2 bt

Harman International Industries, Inc DATE : 2019-06-14 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Request for Short-Term Confidentiality Company name:

FCC ID: APIT750BTNC FCC Part 15 Certification Pursuant to Sections 0.457 and 0.459 of the commission rules, and in accordance with the FCC Public notice dated June 15, 2004 (DA 04-1705), we hereby request short-term confidentiality for the following items prior to marketing the device.:

(1) Test Setup Photos

(2) External Photos

(3) Internal Photos

(4) User Manual The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 90 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Sincerely,

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Signature zo! , 6 ud Company Name: Harman International Industries /Inc Contact Name: Tim Song Title of Person: Sr Manager, Product Compliance&Certification Address: 8500 Balboa Boulevard, Northridge, CA 91329, UNITED STATES Date: 2019/06/14

Harman International Industries, Inc Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 To whom it may concern:

I, the undersigned, hereby authorize UL Verification Services Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Verification Services Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing UL Verification Services Inc. as our representative, we still recognize that we are responsible to:

a) comply with the relevant provisions of the certification program;

b) c) d) e) f) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints;

make claims regarding certification only in respect of the scope for which certification has been granted;

do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized;

upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division;

use certification only to indicate the products are certified as being in conformity with specified standards;

g) h) i) j) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner;

ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division;

keep a record of all complaints made known to us relating to the products compliance with requirements of the relevant standard and to make these records available to the when requested;

take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification;

k) document the actions taken. This authorization is valid until further written notice from the applicant.