FCC ID: Z9G-EDF225 True Wireless Earbuds with Active Noise Cancellation

The FCC ID/IC number location is as following. As the product is too small to print the FCC ID and IC number. So the FCC ID and IC number is printed on the instruction manual and the outer packaging box.

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 12-15-2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: Z9G-EDF225 Edifier International Limited (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. Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: Z9G-EDF225 Edifier International Limited (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. Sincerely, Applicant signature:

Applicant printed name: Geng Chen Rev 1/26/2023

Confidentiality Request Letter Federal Communications Commission Authorization and Evaluation Division FCC ID: Z9G-EDF225 Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

1. Block Diagram 2. Schematics 3. Operational Description 4. BOM List 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, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, _________________ Name: Geng Chen Title: Safety Manager Email: g_chen@edifier.com Date: 2023-12-15

Short Term Confidentiality Request Letter Federal Communications Commission Authorization and Evaluation Division FCC ID: Z9G-EDF225 Pursuant to sections 0.457 and 0.459 of CFR 47 Commissions policy and to avoid premature release of sensitive information prior to marketing or release of the product to the public, the applicant requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 180 days:

1. External Photos 2. Internal Photos 3. Test Setup Photos 4. User Manual 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, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, _________________ Name: Geng Chen Title: Safety Manager Email: g_chen@edifier.com Date: 2023-12-15

Cover Letter Federal Communications Commission Authorization and Evaluation Division FCC ID: Z9G-EDF225 Please be notified that we, the undersigned, Edifier International Limited declares that the product which bears the above FCC ID is also compliant with the FCC requirements for Suppliers Declaration of Conformity(SDoC). And the SDoC procedure shall be carried out prior to marketing the device in the US. Sincerely, _________________ Name: Geng Chen Title: Safety Manager Email: g_chen@edifier.com Date: 2023-12-15

Declaration of Authorization We Name: Edifier International Limited Address: P.O. Box 6264 General Post Office Hong Kong Declare that:

Name Representative of agent: Marlin Chen Agent Company name:

Address:

MRT Technology (Suzhou) Co., Ltd D8 Building, Youxin Industrial Park, No.2 Tian'edang Rd., Wuzhong Economic Development Zone Suzhou China City:

Country:

is authorized to apply for Certification of the following product(s):

True Wireless Earbuds with Active Noise Cancellation Z9G-EDF225 EDF280027 Product:

FCC ID:

Model No.:

Sincerely, ________________ Name: Geng Chen Title: Safety Manager Email: g_chen@edifier.com Date: 2023-12-15

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 12-15-2023 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: Z9G-EDF225 Applicant FRN: 0021277140 Edifier International Limited (the applicant) certifies that, as of the date of the filing of the application, Edifier USA LLC is our designated U.S. agent for service of process for the above referenced FCC ID. Edifier International Limited 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. Edifier USA 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:

Name: Edifier USA LLC U.S. Agent FRN: 0033444019 Address: 428 Hemphill St Fort Worth, TX 76104, United States Contact Person: Brien Culver Tel.: (817) 265-2160 Email: brien@edifierusa.com Sincerely, Edifier International Limited Geng Chen Edifier USA LLC Brien Culver Rev 1/26/2023