FCC ID: WKA-TW173B TWS Earphone

Oct 14, 2021 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen Timeway Testing Laboratories/ Zone C, 1st Floor, Zone C, 1st Floor, Block B, Jun Xiang Da Building, Zhongshan Park Road West, Tong Le Village, Nanshan District, Shenzhen, China (Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commissions regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with M A X E L L C O R P O R A T I O N O F A M E R I C A

/ 3 Garret Mountain Plaza, Woodland Park, NJ, United States, 07424

<Signature>

NameERIC WALBRECHT TitleSENIOR PRODUCT MANAGER Applicant CompanyMAXELL CORPORATION OF AMERICA

Oct 14, 2021 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: WKA-TW173B Product Name: TWS Earphone Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:

Schematics Block diagram Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors.

<Signature>

NameERIC WALBRECHT TitleSENIOR PRODUCT MANAGER Applicant CompanyMAXELL CORPORATION OF AMERICA

MAXELL CORPORATION OF AMERICA Statement We MAXELL CORPORATION OF AMERICA Hereby Declare that The product TWS Earphone, models no. B13-TWS, B13 SYNC UP are all identical in interior structure, electrical circuits and components, and just the model names are different for the marketing requirement. The device have left and right earphonesleft and right earphones are electrically identical. Your assistance on this matter is highly appreciated. Yours sincerely, Signature:

<Signature>

NameERIC WALBRECHT TitleSENIOR PRODUCT MANAGER Applicant CompanyMAXELL CORPORATION OF AMERICA