Ugreen Group Limited

Date: 9 May 2024

To: Federal Communications Commission,
Authorization & Evaluation Division,
7435 Oakland Mills Road,
Columbia, MD 21046

Re: Ugreen Group Limited
FCC ID: 2AQI5-HP203
FCC Certification Confidentiality Request

Gentlemen:

This letter is to comply with 47 CFR 0.457 and 0.459 pertaining to confidentiality material. Ugreen Group Limited requests that the following documents regarding this submission for FCC ID: 2AQI5-HP203 be kept confidential:

Exhibit Type	File Name
Block Diagram	Block Diagram.pdf
Schematics	Schematics.pdf
Operational Description	Operational Description.pdf

And below exhibit kept short-term confidential (180 days):

Exhibit Type	File Name
User manual	User manual.pdf

Those documents contain detailed system and equipment description and related information about the product which Ugreen Group Limited considers to be confidential proprietary, a custom design and, otherwise, not releasable to the general public. Since this design is a basis form which future technological products will evolve, Ugreen Group Limited considers this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give competitors an unfair advantage in the market.

Yours Sincerely,

ChiYang

[Signature]

	Ugreen Group Limited FCC Confidentiality Request for FCC ID 2AQI5-BT303 Letter from Ugreen Group Limited to the Federal Communications Commission requesting confidentiality for exhibits related to FCC ID 2AQI5-BT303, including block diagrams, schematics, operational descriptions, and user manuals.
	Ugreen Group Limited FCC Authorization for 2AQI5-HP203 Authorization letter from Ugreen Group Limited to the Federal Communications Commission for FCC equipment authorization of the device with FCC ID 2AQI5-HP203, designating Shenzhen BALUN Technology Co., Ltd. to act on their behalf.
	Ugreen HiTune Max5c Headphones: USA Agent for Service of Process Designation of America Ugreen Limited as the USA agent for service of process for Ugreen Group Limited's HiTune Max5c Hybrid Active Noise-Cancelling Headphones (FCC ID: 2AQI5-HP203). Details company information, agent obligations, and contact information for both parties.
	UGREEN HiTune Max5c Noise-Cancelling Headphones Label Information Details on the label location and specifications for the UGREEN HiTune Max5c Hybrid Active Noise-Cancelling Headphones, including model numbers, FCC ID, IC, and manufacturing information.
	UGREEN HP203 RF Exposure Test Report This report details the RF exposure evaluation for the UGREEN HP203 headphones, conducted by Shenzhen BALUN Technology Co., Ltd. It covers compliance with FCC standards and provides assessment results.
	Ugreen HiTune Max5c Headphones Internal Photos and Components Detailed internal photos of the Ugreen HiTune Max5c Hybrid Active Noise-Cancelling Headphones, showcasing components like the PCB antenna, RF chip, and battery.
	Ugreen Group Limited FCC Attestation Statement for HP203 FCC Attestation Statement filed by Ugreen Group Limited for the HP203 device, confirming it is not prohibited equipment and not on the Covered List.
	UGREEN HiTune Max5c Headphones Test Report - RF Performance This document details the radio frequency performance testing of the UGREEN HiTune Max5c headphones, including radiated spurious emissions and band edge measurements, conducted according to FCC standards.

Related Documents