4819 Floating Waterproof Speaker Cover Letter <COMPANY HEADER> SHENZHEN FENDA TECHNOLOGY CO., LTD.

SHENZHEN FENDA TECHNOLOGY CO., LTD. Floating Waterproof Speaker

FCC ID Filing: HBO4819
Purchase on Amazon: Floating Waterproof Speaker

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Page 1 of 4819 Floating Waterproof Speaker Cover Letter <COMPANY HEADER> SHENZHEN FENDA TECHNOLOGY CO., LTD.

SHENZHEN FENDA TECHNOLOGY CO., LTD.
Office of Engineering Technology
Federal Communications Commission
7435 Oakland Mills Road
Columbia, MD21046
Date: 2017.06.08
Subject; Request for Confidentiality
FCC ID: HBO4819
To Whom It May Concern,
Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457,
0.459), we are requesting the Commission to withhold the following attachment(s) as confidential
document from public disclosure indefinitely.



Schematic Diagram
Block Diagram
Operational Description
Above mentioned document contains detailed system and equipment description are considered
as proprietary information in operation of the equipment. The public disclosure of above
documents might be harmful to our company and would give competitor an unfair advantage in
the market.
It is our understanding that all measurement test reports, FCC ID label format and correspondent
during certification review process cannot be granted as confidential documents and those
information will be available for public review once the grant of equipment authorization is
issued.
Sincerely,
Signature:
Name: frank.chenzhonghua/engineer
Date: June. 08. 2017
Download: 4819 Floating Waterproof Speaker Cover Letter <COMPANY HEADER> SHENZHEN FENDA TECHNOLOGY CO., LTD.
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Document ID3424171
Application IDhHG4kcyjoOjcONpzcEmMkA==
Document DescriptionConfidentiality request
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeCover Letter(s)
Display FormatAdobe Acrobat PDF - pdf
Filesize5.72kB (71529 bits)
Date Submitted2017-06-13 00:00:00
Date Available2017-06-13 00:00:00
Creation Date2017-06-08 09:50:11
Producing SoftwareMicrosoft® Office Word 2007
Document Lastmod2017-06-08 09:50:11
Document Title
Document CreatorMicrosoft® Office Word 2007
Document Author: Fiona Ffuellenbach

Source Exif Data:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.5
Linearized                      : No
Page Count                      : 1
Language                        : zh-CN
Tagged PDF                      : Yes
Title                           : 
Author                          : Fiona Ffuellenbach
Creator                         : Microsoft® Office Word 2007
Create Date                     : 2017:06:08 09:50:11+08:00
Modify Date                     : 2017:06:08 09:50:11+08:00
Producer                        : Microsoft® Office Word 2007
EXIF Metadata provided by EXIF.tools

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