O55TW4719True Wireless Earphone

FCC ID: O55TW4719

QA-FR-170-B Company Name : SWAGTEK Address: 10205 NW 19 th St. Suite 101, Miami, FL, 33172 Email: [email protected] Tel: 13054219938 FCC Authorization 2019/12/16 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We ( SWAGTEK ), the undersigned, hereby authorize Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratory Corporation on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely, Signature: Charles Cheng Title: Manager

Company Name : SWAGTEK Address: 10205 NW 19 th St. Suite 101, Miami, FL, 33172 Email: [email protected] Tel: 13054219938 FCC Confidential Authorization 2019/12/16 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: O55TW4719 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (SWAGTEK) hereby requests long-term confidential treatment of information accompanying this application as outlined below: • Block Diagram • Schematics • Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Charles Cheng Title: Manager

Company Name : SWAGTEK Address: 10205 NW 19th St. Suite 101, Miami, FL, 33172 Email: [email protected] Tel:13054219938 Product Similarity Declaration Date: 2019-12-16 To: Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 Dear Sir/Madam, We, SWAGTEK, hereby declare that we have a product named as True Wireless Earphone, (model: TW10, FCC ID: O55TW4719) was tested by BACL, Meanwhile, for our marketing purpose, we would like to list a series model (ZONIC PLUS, UR050) on reports and certificate, all the models are identical in schematics & trade name, they have different model name and appearance. No other changes are made on them. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely, Signature: Charles Cheng Manager

Company Name : SWAGTEK Address: 10205 NW 19th St. Suite 101, Miami, FL, 33172 Email: [email protected] Tel: 13054219938 FCC ID Cover Letter The SWAGTEK here by submits justification for placing the FCC ID in the Associated User Manual. According to the FCC Regulation and Guidance (KDB Publication 784748 D01 v09r01) allows for the FCC ID to be moved to the User’s manual if the device is unquestionably too small for the FCC ID to be printed. Referring to the above quote, as the device is too small for the FCC ID: O55TW4719 to be printed. The FCC ID will be moved to the last page of user’s manual and charging case. The details are as below: A. Side surface (A): The curvature shape of the silicone sleeve back cover is not flat, so it’s hard to affix the label on the surface of the earbuds. B. Top cover (B): The plastic of the top cover does not provide enough physical space to fit the printing of the FCC ID according to below reference picture. Conclusion: Based on the above description of area A to B, we conclude that the device is unquestionably too small for enabling the FCC ID to be printed onto any surface. We therefore request to move the FCC ID to the User manual and charging case. Best regards, Sincerely, Signature: Charles Cheng Title: Manager

Company Name: SWAGTEK Address: 10205 NW 19th St. Suite 101, Miami, FL, 33172 Email: [email protected] Tel: 13054219938 Date: 2020-02-28 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: We, SWAGTEK, hereby declare that we have a product named as True Wireless Earphone, (FCC ID: O55TW4719, Model: TW10, ZONIC PLUS, UR050) was tested by BACL, which has left earphone and right earphone. We would like to declare that the left and right earphones are identical The RF chip, model ICRTL8763B supports BDR (GFSK), EDR (π/4-DQPSK, 8DPSK), and BLE functions. For use in America and this chip will not support/enable BLE function. The BLE function has been shielded by the manufacturer using the software. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely, Signature: Charles Cheng Title: Manager

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Charging Case Left Earbud Right Earbud

EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Charger Left Earbud Antenna Antenna Right Earbud Antenna Antenna

Note: This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA* or any agency of the Federal Government. This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15.247 TEST REPORT For SWAGTEK 10205 NW 19th Street STE101 Miami Florida 33172 United States FCC ID: O55TW4719 Report Type: Original Report Product Type: True Wireless Earphone Re port Number: RSZ191216005-00A Re port Date: 2020-02-25 Reviewed B y: Kieron Luo RF En gineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F., West Wing, Third Phase of Wanli Industrial Building, Shihua Road, Futian Free Trade Zone, Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ191216005-00A FCC Part 15.247 Page 2 of 63 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE .................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC§15.247 (i), §1.1307 (b) (1) &§2.1093 – RF EXPOSURE ...................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 11 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 12 CORRECTED FACTOR & MARGIN CALCULATION ....................................................................................................... 13 TEST RESULTS SUMMARY ..…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)