FCC ID: 2AWCQ-AB02-2350-IK1 Ikko ActiveBuds

FCC Warning 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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. Specific Absorption Rate (SAR) information:

This Ikko ActiveBuds meets the government's requirements for exposure to radio waves. The guidelines are based on standards that were developed by independent scientific organizations through periodic and thorough evaluation of scientific studies. The standards include a substantial safety margin designed to assure the safety of all persons regardless of age or health. FCC RF Exposure Information and Statement The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. Device types:

smart phone (2AWCQ-AB02-2350-IK1) has also been tested against this SAR limit. The highest SAR value reported under this standard during product certification for use on the body is 0.702W/kg.. This device was tested for typical body-worn operations with the back of the handset kept 5mm from the body. To maintain compliance with FCC RF exposure requirements, use accessories that maintain a 5mm separation distance between the user's body and the back of the handset. The use of belt clips, holsters and similar accessories should not contain metallic components in its assembly. The use of accessories that do not satisfy these requirements may not comply with FCC RF exposure requirements, and should be avoided. Body-worn Operation This device was tested for typical body-worn operations. To comply with RF exposure requirements, a minimum separation distance of 5mm must be maintained between the users body and the handset, including the antenna. Third-party belt-clips, holsters, and similar accessories used by this device should not contain any metallic components. Body-worn accessories that do not meet these requirements may not comply with RF exposure requirements and should be avoided. Use only the supplied or an approved antenna. 1

Shenzhen Ruitong Electronics Co., Ltd 313-314, 3rd Floor, No. 2, Chenghede Industrial Zone, Henglang Community, Dalang Street, Longhua District, Shenzhen, china Customer Acknowledgement of Specification for approval Customer Type Frequency Band 2-3-4G-BT-WIFI FPCB Version V1.1 Product No. RT1987-AB02-GSM Issue Date:

2023-12-5 Testing Item & Equipments Gain PEAK GAIN 2G:

Frequency range Gaim dBi GSM850 824~894Mhz GSM900 880~960Mhz DCS1800 1710~1880Mhz PCS1900 1850~1990Mhz 3G:

W1 W2 W5 W8 4G:

1920~2170Mhz 1850~1990Mhz 824~894Mhz 880~960Mhz LTE-B1 1920~2170Mhz LTE-B2 1850~1990Mhz LTE-B3 1710~1880Mhz LTE-B5 824~894Mhz LTE-B7 2500~2690Mhz LTE-B8 880~960Mhz

-0.71

-1.05 0.63 0.81 0.91 0.81

-0.71

-1.05 0.91 0.81 0.63

-0.71 1.12

-1.05 LTE-B20 791~862Mhz LTE-B38 2570~2620Mhz LTE-B39 1880~1920Mhz LTE-B40 2300~2400Mhz LTE-B41 2500~2690Mhz 2.4G-WIFI 2400~2500Mhz BT GPS 2400~2500Mhz 1575Mhz

-0.71 1.05 0.92 1.14 1.12 1.37 1.37 0.43 WCDMA/LTE 6.5mm 3.5mm 7mm BT/WIFI 53mm 3.5mm 4.5mm 18mm 10mm

Ikko audio technology (sz) co., LTD Date12/25/2023 Product Model Number: AB-02 FCC ID2AWCQ-AB02-2350-IK1 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following:

Testing Approval applications and procedures We declare that ORGANIZATION. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by ORGANIZATION. on our behalf shall have the same effect as acts of our own. Signature:

By: Edison Du Contact Listed on FCC Wesbite Title: General MANAGER Email: edison@ikkoaudio.com On behalf of: Ikko audio technology (sz) co., LTD Effective Date: April 2, 2020 Revision Date:

QSF 7.6.4-8 Agent Authorization Letter Template Revision: 0 Page 1 of 1

Ikko audio technology (sz) co., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2AWCQ-AB02-2350-IK1 To Whom It May Concern, Date: December 25, 2023 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 Parts List Operational Description Tune-up Procedure 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);

External Photos Test Setup Photos Internal Photos User Manual 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: Edison Du Title: General MANAGER

Attestation Statements 2023-12-14 TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID:2AWCQ-AB02-2350-IK1) Ikko audio technology (sz) co., LTD, the undersigned, hereby authorize HOPEK CORPORATION INC to act as our designated U.S. agent for service of process, Ikko audio technology (sz) co., LTD 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 the equipment. HOPEK CORPORATION INC accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information Company name: Ikko audio technology (sz) co., LTD Contact Name: Edison Du FRN:

Address: 805, 8th Floor, Heungkong Financial Center, Intersection of Linhai Avenue and Xinghai Avenue,Nanshan, Telephone No: 15622856338 Email: edison@ikkoaudio.com 0029550720 Signature:

Edison Du U.S. Agent Information:

Company Name: HOPEK CORPORATION INC Address:4358 S BANNOCK ST ENGLEWOOD, CO 80110 United States FRN: 0034562900 Contact Name: Peter Davis Tel.: 561-235-6113 Email: HopekPeter@gmail.com Signed by (printed name): Peter Davis Signature:

Ikko audio technology (sz) co., LTD Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date:12/25/2023 FCC ID: 2AWCQ-AB02-2350-IK1 Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Ikko audio technology (sz) co., LTD 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. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Ikko audio technology (sz) co., LTD 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. Applicant: Ikko audio technology (sz) co., LTD Address: 805, 8th Floor, Heungkong Financial Center, Intersection of Linhai Avenue and Xinghai Avenue,Nanshan, Contact Person: Edison Du Tel.: 15622856338 Email: edison@ikkoaudio.com Sincerely, Signature: