FCC ID: 2BEF7-KB-TWS-C33 TWS Earphone

Product parameters Wireless version: V5.4 Range: 10 meters without barriers Wireless frequency: 2.402-2.480GHz Charge and discharge cycle: >300 times Charging box capacity: 300mAh Charging voltage: DC5V-300mA Charging time: 2 hours Talk time: about 5 hours (80% volume) Music playback: about 5 hours (80% volume) Built-in headset battery: 3.7V, 30mAh lithium battery Note: The specifications and parameters of this product are all laboratory test data, which will be different in different environments; the product is constantly being updated and improved, and the specific functions and images of the product may be slightly different from the actual product, please refer to the actual product. Touch Method

-Previous track: Double click L

-Next track: Double click R

-Volume increase: Three clicks L

-Volume reduction: Three clicks R

-Voice Assistant: Long press for 2 seconds left/right

-Pause/Play: Long press left/right Answer call: Long press left/right -Hang up phone: Press left/right

-Hang up the phone: Press left/right

-Decline call: Double click left/right -Double click left/right Power off time: default 3 minutes, can be pressed and held manually for 4-5 seconds to turn off, default is on when placed in the compartment -Off time: default 3 minutes, can be pressed and held manually for 4-5 seconds to turn off, default is on when placed in compartment Status of charging box LED indicator

- Lid open/close indicator light: green light is on.

-Headset charging box charging indicator light: Place the headset in the charging box and close the lid to charge. The green light stays on during charging and turns off when fully charged.

-Charging indicator light on the charging box: The orange light flashes and stays on for a long time when fully charged.

-Charging box low battery reminder: The LED flashes Universal wireless connection operation 1.Please place the wireless headset and mobile phone (or other connected devices) together;

2.Make sure the earphone is powered on, open the charging box cover or remove the earphone from the charging box, make sure the left and right earphones are connected, the earphone can enter the pairing mode;

3.Activate the wireless function of the user's mobile phone (or other wireless device) and search or scan. At this time, the mobile phone will search for all nearby wireless devices. Click on the corresponding wireless model name to connect. After successful pairing and connecting, you can make a call with headphones, listen to songs, etc. Considerations for wireless connection 1.Please control the distance between the wireless headset and mobile phone (or other connected equipment) within 1 meter, the closer the better;

2. You can put the headset into the charging box and open the cover of the charging box to connect it;

3.When you take the headset out of the charging box and connect it, make sure the left and right earphones are connected;

4. Do not close the lid of the charging box during the connection process. The charging box must have sufficient power. If the headphones cannot turn on when you open the lid, place them in the charging box, close the lid of the charging box and plug in the charger to charge for at least one hour;

Precautions 1. Never use corrosive cleaning agents to clean this product;

2. Do not allow this product to get hot or close to sources of fire, such as cookers;

3. Do not expose this product to direct sunlight for a long period of time to avoid high temperatures;

4. Do not dispose of this product in fire to avoid explosion;

5. Do not attempt to disassemble this product for modifications, as it contains no serviceable components;

6. Do not use this product in the rain;

7. If you do not plan to use this product for a long period of time, store it in a dry place and charge the headset at least once a month to prolong its life and to avoid temperature extremes and dust. FCC STATEMENT 1. 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 (2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This equipment has been tested and found to comply with the 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 interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/ TV technician for help. FCC Radiation Exposure Statement:

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

C5266091_X24_Ed.2 Attestation Statements TO:

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules 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 for Applicant Company name: CLICKWIN LLC. Product Description: TWS Earphone Grantee code: 2BEF7 FCC ID: 2BEF7-KB-TWS-C33 FRN: 0034722710 Contact Name: Manuel Ignacio Address: 530 S. Los Angeles St. Unit 2, Los Angeles, CA 90013. United States Telephone No: (818) 826-3955 Fax No: /

Email: yifan.ignacio@gmail.com i. ii.

[CLICKWIN LLC.

] (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.

[CLICKWIN LLC.

] (the applicant) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing covered equipment. The applicant must sign this certification.

] (the applicant) certifies that, as of the date of the filing of

[CLICKWIN LLC. the application, the applicant [is not] identified on the Covered List as an entity producing covered equipment . Date: 2024/4/9 Applicants Name: Manuel Ignacio Title: Manager 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.2 CLICKWIN LLC. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-4-9 Subject: Request for Confidentiality FCC ID: 2BEF7-KB-TWS-C33 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. 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 No No NOTE 1 NOTE 1 No No Short-Term Confidentiality NOTE 2 No No No No No No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. 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. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. 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: Manuel Ignacio Title: manager 1/1

C5266091_X8_Ed.1 Letter of Authorization Company: CLICKWIN LLC. Address: 530 S. Los Angeles St. Unit 2, Los Angeles, CA 90013. United States Product Name:

TWS Earphone Model Number: KB-TWS-C33 FCC Identifier: 2BEF7-KB-TWS-C33 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, 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. is allowed to forward all Name: Manuel Ignacio 2024-4-9 Title: manager Signature of applicant:

1/1

US Agent for Service of Process LETTER OF ATTESTATION TO:

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process:

Company Name: CLICKWIN LLC. Manuel Ignacio Contact Name:

FRN:

0034722710 530 S. Los Angeles St. Unit 2, Los Angeles, CA 90013. United States Address:

Telephone No:

(818) 826-3955 yifan.ignacio@gmail.com Email:

Applicant:

Company name: CLICKWIN LLC. Product Description: TWS Earphone Grantee code: 2BEF7 FCC ID: 2BEF7-KB-TWS-C33 FRN: 0034722710 Contact Name: Manuel Ignacio Address: 530 S. Los Angeles St. Unit 2, Los Angeles, CA 90013. United States Telephone No: (818) 826-3955 Email: yifan.ignacio@gmail.com

[CLICKWIN LLC.] certifies that, as of the date of this filing of the application with the TCB, [CLICKWIN LLC.] is our designated US agent for service of process for the above referenced FCC ID. [CLICKWIN LLC.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment.

[CLICKWIN LLC.] accepts, as of the date of the obligation of the designated US agent for service of process for the above reference FCC ID. the filing of the application, The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause 2.911. Date: 2024/4/9 Applicants Name:

Title: Manager Signature Manuel Ignacio US Agents Name: Manuel Ignacio Title: Manager Signature 1/1