FCC ID: 2AGKLSLBTHDSET WIRELESS HEADPHONE

FCC ID: 2AGKLSLBTHDSET Label and Location WIRELESS HEADPHONE Model No.: SLBTHDSET FCC ID: 2AGKLSLBTHDSET Size: L: 2.0cm*W: 1.5cm Label and Location

Liangying Industrial CO.,LTD Gurao Industria District .Chaoyang Shantou China Tel: 18929642775 Fax: 0086-754-87642201 Date: April 20, 2021 FCC ID: 2AGKLSLBTHDSET Dear Sir/Madam, We, Liangying Industrial CO.,LTD. Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model:

Product name:

Model No.:

Series model:

Sincerely, WIRELESS HEADPHONE SLBTHDSET BT HEADSET, SL HD , DBX150, Stereo Headphones, itek HD, itek Headphone, PROHEAD, BT HEADPHONES, TM-059, HD HEADPHONE MSD Name/Title: Tori Qiu/ Manager Company:

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E-Mail:

Liangying Industrial CO.,LTD Gurao Industria District .Chaoyang Shantou China 18929642775 0086-754-87642201 sale4@tymeda.com

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: April 20, 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 requests confidentiality for the following products:

FCC ID Model name 2AGKLSLBTHDSET SLBTHDSET For the product stated above, we request that the following information be held confidential;

Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos Users Manual Parts List Tune Up Operational Descriptions 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: Tori Qiu/ Manager Company:

Address:

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Fax:

E-Mail:

Liangying Industrial CO.,LTD Gurao Industria District .Chaoyang Shantou China 18929642775 0086-754-87642201 sale4@tymeda.com

Liangying Industrial CO.,LTD Gurao Industria District .Chaoyang Shantou China Tel: 18929642775 Fax: 0086-754-87642201 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

4/20/2021 We, Liangying Industrial CO.,LTD the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AGKLSLBTHDSET including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title: Tori Qiu/ Manager Company:

Address:

Phone:

Fax:

E-Mail:

Liangying Industrial CO.,LTD Gurao Industria District .Chaoyang Shantou China 18929642775 0086-754-87642201 sale4@tymeda.com