FCC ID: 2AREB-AIRFLYDUO2 Bluetooth Transmitter

FCC statement location 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. SIZE: 100mm x 15mm

41.15mm 012-230002 Twelve South LLC,Charleston,SC 29405,USA 05.2023 Input:5V 300mA FCC ID:2AREB-AIRFLYDUO2 IC:24385-AIRFLYDUO2 R-R-Twe-AIRFLYDUO2 11.6mm 05.2023

012-230002 Twelve South LLC,Charleston,SC 29405,USA 05.2023 Input:5V 300mA FCC ID:2AREB-AIRFLYDUO2 IC:24385-AIRFLYDUO2 R-R-Twe-AIRFLYDUO2

Attention: Application Examiner Re: Covered List, located at https://www.fcc.gov/supplychain/coveredlist and 47 CFR parts 2.903 and 2.911(d)(5)(ii) of the FCC rules Applicant: Twelve South, LLC FCC ID: 2AREB-AIRFLYDUO2 To whom it may concern, Twelve South, LLC (Applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to 47 CFR part 2.903 of the FCC rules and does not originate directly or indirectly from any company named on the covered list located in the link above or any subsidiary or affiliate thereof. Applicant further certifies that, as of the date of the filing of the application, the Applicant is not identified on the Covered List as an entity producing covered equipment and is not a subsidiary or affiliate of any such entity pursuant to 47 CFR part 1.50002 and required by 47 CFR part 2.911(d)(5)(ii) of the FCC rules. I HEREBY CERTIFY THAT I am authorized to make the representations above on behalf of the Applicant and agree to immediately notify Intertek if there is any change in the status identified above. ______________________________

[Signature of authorized Proprietor, Partner or Authorized Officer]

Andrew Green Co-owner Twelve South, LLC March 15, 2023 Form: RFT-AMER-TCB-OP-19n Date: 1/25/2023 Revision: 1 Page 1 of 1

March 14, 2023 Attention: Application Examiner RE:

Request for Confidentiality Applicant: Twelve South, LLC FCC ID: 2AREB-AIRFLYDUO2 To Whom It May Concern:

Permanent Confidentiality Request is hereby submitted by Twelve South, LLC to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential:

Schematics Block Diagrams Technical Description Rationale for request for confidentiality:

Twelve South, LLC has invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. If you have questions or need further information, please contact the undersigned. Sincerely, Andrew Green Co-owner Twelve South, LLC 1(1)

March 13, 2023 Letter of Agency For FCC Certification I, an officer of Twelve South, LLC, do hereby authorize Intertek Testing Services (Mr. Lee Shui Tim, Tim/ Kenneth Wong/ Ms Jess Tang) to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and Part 18 of the FCC Rules until further notice I further certify that no party (as defined in 1.2002 (b) of CFR 47, 2004) to this application, including myself, is subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of Anti-Drug Abuse Act of 1988, 21 U.S.C.,862. Dated this 13th day of March of 2023 By Andrew Green Co-owner