2AVIZ-J56True wireless earbuds

True wireless earbuds J56 Trulyway

Trulyway Electronic Development Co., Ltd 4th Floor, A Building, No. 268 of Baoshi East Road, Baoan District, Shenzhen, Guangdong, China Statement Product: True wireless earbuds Model: J56 Additional Model: J68, J100, J101, J152, X1, X2, X10, X11, X20, YX02, YX06, Y18, Y28, Y68, Y138, H8, H9, H10, PRO 3, PRO 4, 18S, 19S, VQWRENLA, VQWRENCK, DOONKYX Phoenix Trademark : Trulyway We hereby state that All models above are identical in interior structure, electrical circuits and components, and just model names are different for the marketing requirement. Your assistance on this matter is highly appreciated. Yours sincerely, Signature: Date: 2022/08/03 Name: Paul Xu Company Name: Trulyway Electronic Development Co., Ltd Address: 4th Floor, A Building, No. 268 of Baoshi East Road, Baoan District, Shenzhen, Guangdong, China Tel / Fax: +86-0755-85273779/+86-0755-85273779 E-Mail: [email protected]

Trulyway Electronic Development Co., Ltd 2022-08-03 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AVIZ-J56 Product Name: True wireless earbuds Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name: Paul Xu Title: N/A Company Name: Trulyway Electronic Development Co., Ltd

Trulyway Electronic Development Co., Ltd 2022-08-03 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act asAgent On our behalf, I appoint SHENZHEN TONGCE TESTING LAB / 2101 & 2201, Zhenchang Factory, Renshan Industrial Zone, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, 518103, People's Republic of China (Name of Agent company name andaddress) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonourbehalf,Iack nowledgethatallresponsibilityforcomplyingwiththetermsandconditionsforcertification,stillres ideswith Trulyway Electronic Development Co., Ltd /4th Floor, A Building, No. 268 of Baoshi East Road, Baoan District, Shenzhen, Guangdong, China (Applicant Name and address) <Signature> Name: Paul Xu Title: N/A Company Name: Trulyway Electronic Development Co., Ltd

Page 1 of 6 Appendix C: Photographs of EUT Product: True wireless earbuds Model: J56 External Photos Page 2 of 6 Page 3 of 6 Page 4 of 6 Page 5 of 6 Page 6 of 6

Label Artwork and Location Model: J56 Label: Size:L*W=16*6mm Model: J56 FCC ID: 2AVIZ-J56 Location

Page 1 of 6 Appendix C: Photographs of EUT Product: True wireless earbuds Model: J56 Internal Photos Page 2 of 6 Page 3 of 6 Page 4 of 6 Page 5 of 6 Page 6 of 6 Antenna

RF Exposure evaluation According to 447498 D04 Interim General RF Exposure Guidance v01 Ant gain = 1.15dBi MAX output power ：3.52dBm@2480MHz ERP=3.52+1.15-2.15= 2.52dBm WORSE CASE: 3.52dBm 10^0.352=2.25 mW < 2.715 mW Then SAR evaluation is not required

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID. ............................ : 2AVIZ-J56 Test Report No. ............... : TCT220722E905 Date of issue ................... : Jul. 29, 2022 Testing laboratory .......... : SHENZHEN TONGCE TESTING LAB Testing location/ address: 2101 & 2201, Zhenchang Factory Renshan Industrial Zone, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, 518103, People's Republic of China Applicant's name ............ : Trulyway Electronic Development Co., Ltd Address ........................... : 4th Floor, A Building, No. 268 of Baoshi East Road, Baoan District, Shenzhen, Guangdong, China Manufacturer's name ... : Trulyway Electronic Development Co., Ltd Address ........................... : 4th Floor, A Building, No. 268 of Baoshi East Road, Baoan District, Shenzhen, Guangdong, China Standard(s) ..................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 FCC KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10:2013 Product Name ................. : True wireless earbuds Trade Mark ...................... : Trulyway Model/Type reference..... : J56, J68, J100, J101, J152, X1, X2, X10, X11, X20, YX02, YX06, Y18, Y28, Y68, Y138, H8, H9, H10, PRO 3, PRO 4, 18S, 19S, VQWRENLA, VQWRENCK, DOONKYX Phoenix Rating(s).......................... : Rechargeable Li-ion Battery DC 3.7V Date of receipt of test item ......................................... : Jul. 22, 2022 Date (s) of performance of test ................................... : Jun. 17, 2022 ~ Jul. 29, 2022 Tested by (+signature) ... : Aaron MO Check by (+signature) .... : Beryl ZHAO Approved by (+signature): Tomsin General disclaimer: This report shall not be reproduced except in full, without the written approval of SHENZHEN TONGCE TESTING LAB. This document may be altered or revised by SHENZHEN TONGCE TESTING LAB personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. Report No.: TCT220722E905 Page 2 of 83 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Table of Contents 1. General Product Information .................................................................. 3 1.1. EUT description ..................................................................................................... 3 1.2. Model(s) list ............................................................................................................ 3 1.3. Operation Frequency ............................................................................................ 4 2. Test Result Summary .............................................................................. 5 3. General Information ................................................................................. 6 3.1. Test environment and mode ................................................................................. 6 3.2. Description of Support Units ................................................................................ 6 4. Facilities and Accreditations .................................................................. 7 4.1. Facilities ................................................................................................................. 7 4.2. Location ................................................................................................................. 7 4.3. Measurement Uncertainty ..................................................................................... 7 5. Test Results and Measurement Data ..................................................... 8 5.1. Antenna requirement ............................................................................................ 8 5.2. Conducted Emission ............................................................................................. 9 5.3. Conducted Output Power ................................................................................... 13 5.4. 20dB Occupy Bandwidth .................................................................................... 14 5.5. Carrier Frequencies Separation ......................................................................... 15 5.6. Hopping Channel Number .................................................................................. 16 5.7. Dwell Time ............................................................................................................ 17 5.8. Pseudorandom Frequency Hopping Sequence ................................................ 18 5.9. Conducted Band Edge Measurement ................................................................ 19 5.10.Conducted Spurious Emission Measurement .................................................. 20 5.11.Radiated Spurious Emission Measurement ..................................................... 21 Appendix A: Test Result of Conducted Test Appendix B: Photographs of Test Setup Appendix C: Photographs of EUT Report No.: TCT220722E905 Page 3 of 83 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. General Product Information 1.1. EUT description Product Name ....................... : True wireless earbuds Model/Type reference........... : J56 Sample Number....................: TCT220617E016-0101 Bluetooth Version ................ : V5.3(This report is for BDR+EDR) Operation Frequency ........... : 2402MHz~2480MHz Transfer Rate ........................ : 1/2 Mbits/s Number of Channel .............. : 79 Modulation Type ................... : GFSK, π/4-DQPSK Modulation Technology ....... : FHSS Antenna Type ........................ : Chip Antenna Antenna Gain ........................ : 1.15dBi Rating(s)................................ : Rechargeable Li-ion Battery DC 3.7V Note: The antenna gain listed in this report is provided by applicant, and the test laboratory is not responsible for this parameter. 1.2. Model(s) list No. Model No. Tested …

Text truncated - open the document above for the full version.

Report No.: TCT220722E905 Page 73 of 83 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT220722E905 Page 74 of 83 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT220722E905 Page 75 of 83 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT220722E905 Page 76 of 83 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT220722E905 Page 77 of 83 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT220722E905 Page 78 of 83 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Product: True wireless earbuds Model: J56 Internal Photos Report No.: TCT220722E905 Page 79 of 83 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT220722E905 Page 80 of 83 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT220722E905 Page 81 of 83 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT220722E905 Page 82 of 83 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT220722E905 Page 83 of 83 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com *****END OF REPORT*****

Page 1 of 2 Appendix B: Photographs of Test Setup Product: True wireless earbuds Model: J56 Radiated Emission Page 2 of 2 Conducted Emission