FCC ID: 2ADH6-1902091B DEWALT Bluetooth Neckband Earphones

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Wireless Inalmbrica Sans l INCLUDES/INCLUYE/COMPREND:

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E-filliate Incorporated Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for cenification of FCC ID: 2ADH6-19020018 Pursuant to Sections 0.487 and 0.459 of the Commission's Rules, we hereby request confidential Wreatment of information accompanying this application as outlined below:

Exhibit Type File Name

(Block Diagram, Schematics, Operational (Block Diagram pdf, Schematies.pdf, Description) Operational Description pdf) The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors, The applicant understands that Pursuant to Section 0.457 of the Rules, disclosure of this, application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DAO4-1705 June 15, 2004 of the Commission's public notice, we also request Femporary confidential treatment of information accompanying this application as outlined below:

Exhibit Type File Name Sincerely, Signaure: Cu 6 printed name: Coco Galey Rev 11/20/07

Difference Declaration July 8", 2020 To whom it may concern,

" E-filliate Incorporated hereby declare the model:

Main model: 190 2091 DW2 *

Series model: 190 2091, 190 2091 DW3, 190 2091 DWE, 190 2091 XXX, DXMA1902091, DXMA1902091E has different of model, then the others are the same Please note The difference between each model is only for the product name is different, the color is different, the rest circuit principle, the internal Structure, the PCB Layout and the safety key parts are the same, does not affect the EMC and safety test. Declared by:

Company Name:__E-filliate Incorporated : G Charge Person Printed Name:___Coco Galey i Charge Person Coco Galey E-Mail Sign: Crto

E-filliate Incorporated Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: June 4, 2021 SUBJECT: FCC Application for (FCC ID: 2ADH6-1902091B) To Whom It May Concern:

We, the undersigned, hereby authorize Mina Xu at Centre Testing International Group Co. Ltd / Building C, Hongwei Industrial Park Block 70, Bao'an District, Shenzhen, China on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Mina Xu at Centre Testing International Group Co., Ltd /

Building C, Hongwei Industrial Park Block 70, Bao'an District, Shenzhen, China on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Sienaure: (9-Co printed name: Coco Galey M \Master Documents TEMPLATESIPOA_L etter doc

E-filliate Incorporated Federal Communications Commission Date 2021-06-04 Authonzation and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT: FCC SDoC declaration for FCC ID: 2ADH6-19020918 To Whom it may concem We. as the grantee of this project, would like to declare that this device has been tested according to the FCC requirement and found compliant with the following standards: FCC Part 15 Subpart B Product Name. DEWALT Bluetooth Neckband Earphones Brand Name DEWALT 190 2091 DW2, 190 2091. 190 2091 DW3, 190 2091 DWE, 180 2091 Model Name: XXX, OXMA1902081, DXMA 1902091. Testing Lab Centre Testing International Group Co., Ltd Sincerely, ale Signature: Ce CompanyName :_E-filliate Incorporated Aadieee 41321 White Rock Ra, Rancho Cordova California. 95742, United tates Name Coco Galey Job Title Product Manager E-mail c.galey@efilliate.com Tel 916 858 1000