FCC ID: 2A3ZO-EB5586 TWS Earbuds

TURN ON BLUETOOTH CONNECT CHARGING FUNCTION KEYS Take the two earbuds out of the charging case. They will automatically turn on. Once the earbuds have powered up, you should hear a sound indicating that they have automatically connected with one another. TURN OFF Long press the control button until LED turns red to indicate not in use, this will turn off your device. Earbuds will turn off automatically if away from case for more than 5 mins. 1. Power the device on. The earbuds will pair with one another automatically when they are turned on. 2. Turn on your devices Bluetooth from the Bluetooth menu and select MV-EB5586. 3. When paired successfully the device will make a tone to conrm the connection has been made to your device. 1. EARBUDS : Just place the earbuds into the charging case. The earbuds will automatically enter charging mode if the cradle is charged or connected to the power supply. The earbuds will display a red LED light while they are charging, and turn off when they are fully charged. 2. CASE: Use the cable provided to connect the charging case to the power supply. 1. PL AY/STOP MUSIC: When playing music, quickly press either earbuds control button. 2. VOLUME CONTROL: Press and hold left earbuds control button for 1.5 second to increase volume, right to decrease. 3. ANSWERING CALL: When a call is received, briey press either earbuds control button. To hang up, briey press once again. 4. Remember to turn the earbuds off af ter each use to ensure longest play time. VOICE ASSISTANT 4. DECLINING CALL: When playing music, press and hold control button for 2 seconds*. To activate the voice assistant (i.g., Siri), double press either earbuds control button. 2023 Argento SC , All Rights Reserved. Distributed by Argento SC , New York, NY 10018 . Designed in New York. Made in China. MVMT and MVMT logo are registered trademarks of Argento SC . The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Argento SC is under license. www.argentosc.com support@argentosc.com WARNING: The artwork and design of this package are protected by United States Copyright law and may not be reproduced, distributed, displayed, published, or used for any purpose without prior written permission. You may not alter or remove any trademark or copyright notice from this package. Because of continuous improvements, images and product specications on packaging may differ slightly from actual product. Note: The earbuds will reconnect automatically if your device has been paired previously. Depending on your devices type and conguration, manual reconnection may be required each time. Note: If you hold control button for 3 seconds earbuds will power down. FCC ID: 2A3ZO-EB5586 FCC Disclaimer:

and on, the user is encouraged to try to correct the interference by the transmitter by Industry Canada. To reduce potential radio P A R A M E T E R S This device Complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1 This device may not cause harmful interference, and one or more of the following measures:

- Reorient or relocate the receiving antenna. interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated

- Increase the separation between the equipment and power (e.i.r.p.) is not more than that necessary for receiver. successful communication. 2 This device must accept any interference received,

- Connect the equipment into an outlet on a circuit different Electronic and electrical devices disposal Bluetooth version: v5.1 Bluetooth range: Up to 30 ft (10 m) Frequency range: 24022480 GHz including Interference that may cause undesired from that to which the receiver is connected. operation. The manufacturer is not responsible for any

- Consult the dealer or on experienced radio/TV technician radio or TV interference caused by unauthorized for help or assistance. modifications to this equipment. Such modifications could void the user authority to operate the equipment. This device complies with Part 15 of the FCC Rules and Industry Canada license-exempt RS5 standard(s). Operation is subject to the This equipment has been tested and found to comply with the following two conditions;

This symbol indicates that electrical and electronic device is to be Battery capacity: 30 mAh each collected separately. Speaker driver: 13 mm 32 Speaker sensitivity: 105 dB 3 dB Total playtime*: 3.5 hours (14 hours with case) This product is designated for separate collection at an Total standby time: 80 hours limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that 1 This device may not cause harmful interference, and appropriate collection point. Do not dispose of as 2 This device must accept any interference received, including household waste. interference that may cause undesired operation. The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user's If the device use batteries, they must be removed from the device and disposed in a appropriate collection center. If the batteries cannot be removed, do not attempt to do it yourself since it must be done by a qualified professional. C H A R G I N G C A S E Battery capacity: 250 mAh Charging time: 2 hours interference will not occur in a particular installation. If this authority to operate the equipment. Under Industry Canada Separate collection and recycling helps conserve natural equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off regulations, this radio transmitter may only operate using an resources and prevent negative consequence for human health antenna of a type and maximum (or lesser) gain approved for and the environment that might result from incorrect disposal. USB Type-C charging The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

*Depends on individual use Warning: To prevent possible hearing damage, do not listen at high volume levels for long periods. I N S T R U C T I O N M A N U A L : E B 5 5 8 6 TWS Earbuds

Hong Kong Etech Groups Ltd. Dear Sirs:

We hereby declare that because the earphone size is too small, the FCC ID number is printed on the User Manual, hereby declare. FCC ID: 2A3ZO-EB5586 2/2/2023 Sincerely, Signature:

Name: Haixin Chen Title:

Company: Hong Kong Etech Groups Ltd. version02

C5266091_X24_Ed.1 Attestation Statements TO:

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules for covered telecommunications equipment and video surveillance equipment produced by entities identified on the Commissions Covered List1, which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) that prohibit equipment authorization Applicant Company name: Hong Kong Etech Groups Ltd. Grantee code: 2A3ZO FCC ID:

Contact Name:

Address:

Xixiang, Baoan, Shenzhen, China Telephone No:

Fax No:

Email: chinaetech65@etechgroups.com

+86-18607685996

+86-18607685996 2A3ZO-EB5586 Haixin Chen 16/F, Block C, 2nd Phase of Central Avenue, Haihong Industrial Area, i. ii.

[Hong Kong Etech Groups Ltd.] (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification.

[Hong Kong Etech Groups Ltd.] (the applicant) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing covered equipment. The applicant must sign this certification. Date: 2.7.2023 Applicants Name: Haixin Chen Title:

Signature 1 The Commissions Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commissions website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes covered equipment. https://www.fcc.gov/supplychain/coveredlist 1/1

C5266091_X10_Ed.1 Hong Kong Etech Groups Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject: Request for Confidentiality FCC ID: 2A3ZO-EB5586 To Whom It May Concern, Date: 2/2/2023 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. Exhibits ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) SDR Software / Security Info Long-Term Confidentiality No No No Short-Term Confidentiality No No No No No No No No 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: Haixin Chen Date: 2/2/2023 Title:

1/1

Hong Kong Etech Groups Ltd. Model difference statement Product Name: TWS Earbuds Model No.: EB5586, EB5586-BRK, EB5586-BRP, EB5586-WHA, EBT4-21501 We (Hong Kong Etech Groups Ltd., 16/F, Block C, 2nd Phase of Central Avenue, Haihong Industrial Area, Xixiang, Baoan, Shenzhen, China) hereby state that all the models are the same circuit and module, except the model name and color. Signature:

Name: Haixin Chen Title:

Tel: +86-18607685996 Email: chinaetech65@etechgroups.com Date: 2.2.2023

C5266091_X8_Ed.1 Letter of Authorization Company: Hong Kong Etech Groups Ltd. Address: 16/F, Block C, 2nd Phase of Central Avenue, Haihong Industrial Area, Xixiang, Baoan, Shenzhen, China Product Name: TWS Earbuds Model Number: EB5586, EB5586-BRK, EB5586-BRP, EB5586-WHA, EBT4-21501 FCC Identifier: 2A3ZO-EB5586 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Haixin Chen Date: 2/2/2023 Title:

Signature of applicant:

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C5266091_X23_Ed.1 US AGENT LETTER OF ATTESTATION US Agent:

Company Name: ARGENTO SC BY SICURA INC Zara Zhou Contact Name:

420 5TH AVE 15TH FLOOR NEW YORK, NY 10018 Address:

212-704-2006 Telephone No:

212-704-2003 Fax No:

compliance@argentosc.com Email:

TO:

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 This letter is to confirm that we have accepted the responsibility to act as US agent representative on behalf of the (Hong Kong Etech Groups Ltd.) noted below for all future FCC certification/registrations obtained during the period of this agreement, which ends at the specified date below. As per US agent, we are aware of the requirements involved as outlined in FCC Equipment Authorization Program in their Report and Order FCC 22-84 and the clause 2.911 Application requirements. Applicant Company name: Hong Kong Etech Groups Ltd. Grantee code: 2A3ZO FCC ID:

Contact Name:

Address:

Xixiang, Baoan, Shenzhen, China Telephone No:

Fax No:

Email:

+86-18607685996

+86-18607685996 chinaetech65@etechgroups.com 2A3ZO-EB5586 Haixin Chen 16/F, Block C, 2nd Phase of Central Avenue, Haihong Industrial Area, The Applicant acknowledge the acceptance of its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Date: 2.7.2023 Applicants Name: Haixin Chen US Agents Name: Zara Zhou Title:

Signature Title: Compliance Manage Signature 1/1