FCC ID: 2AG68-ANC-861 Bluetooth Hybrid Active Noise Cancellation Earbuds

210-154718 The product name, trademark, model, MIC ID and LOGO can be found in the instruction manual and the packaging.

FCC ID and TELEC Label Location The product does not have enough space to place the label, and FCC ID label is reflected in the user manual and package, as below:

The MIC logo height is 5mm*5mm

Dongguan Koppo Electronics Co., Ltd. No.2 3 Road, Buxinji Industrial Area, Guanjingtou Village, Fenggang Town, Dongguan City, China Agent Authorization Company: Dongguan Koppo Electronics Co., Ltd. Address: No.2 3 Road, Buxinji Industrial Area, Guanjingtou Village, Fenggang Town, Dongguan City, China Product Name: Hybrid Active Noise Cancellation Earbuds Model Number(s): ANC-861, ANC- XXX (Note: "XXX' can represent the number "1 to 9" in arabesques or the letter "A to Z") Product Description: Bluetooth Hybrid Active Noise Cancellation Earbuds We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature:

Date: Feb. 22, 2021 Name:

yongning Wei Title:

General Manager Company: Dongguan Koppo Electronics Co., Ltd.

Dongguan Koppo Electronics Co., Ltd. No.2 3 Road, Buxinji Industrial Area, Guanjingtou Village, Fenggang Town, Dongguan City, China Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2AG68-ANC-861 Date: Feb. 22, 2021 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description Parts List Tune-up Procedure External Photos Test Setup Photos Internal Photos User Manual In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: yongning Wei Title: General Manager

Dongguan Koppo Electronics Co., Ltd. No.2 3 Road, Buxinji Industrial Area, Guanjingtou Village, Fenggang Town, Dongguan City, China Feb. 22, 2021 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID: 2AG68-ANC-861 Models: ANC-861, ANC- XXX (Note: "XXX' can represent the number

"1 to 9" in arabesques or the letter "A to Z") To Whom It May Concern:

We, The Dongguan Koppo Electronics Co., Ltd. hereby declare that the model : ANC- XXX (Note: "XXX' can represent the number "1 to 9" in arabesques or the letter "A to Z") is identical with the model : ANC-861, except the appearance color. Except for the different above, no other modification is performed. Sincerely, Dongguan Koppo Electronics Co., Ltd. Signature:

[yongning Wei, General Manager]