2AVIZ-I9SWireless Earphone

FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user's 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 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. Wireless Earphone TrulyPlus

Trulyway Electronic Development Co., Ltd 4th Floor, A Building, No. 268 of Baoshi East Road, Baoan District, Shenzhen, Guangdong, China Statement Product: Wireless Earphone Model: i9s Additional Model: i7s, i10, i12, i20, Q1, Q3, Q5, M1, M2, M3, M4, M5, W1, W1S, W1H, W2, W5, Inpods 12, Inpods 20, H-001, T1, T5, T6, T8 Trademark: TrulyPlus 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: 2020/01/06 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]

FCC ID: 2AVIZ-I9 S Product: Wireless Earphone Model No.: i9s, i7s, i10, i12, i20, Q1, Q3, Q5, M1, M2, M3, M4, M5, W1, W1S, W1H, W2, W5, Inpods 12, Inpods 20, H-001, T1, T5, T6, T8 The device have left and right earphone , left and right earphone are electrically identical . <Signature> Name: Paul Xu Title: N/A Company: Trulyway Electronic Development Co., Ltd

Shenzhen Unique Scales Co., Ltd 2020-01-06 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AVIZ-I9S Product Name: Wireless Earphone 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 • BOM 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: Trulyway Electronic Development Co., Ltd

2020-01-06 F ederal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen Tongce Testing Lab. / 1B/F., Building 1, Yibaolai Industrial Park, Qiaotou, Fuyong, Baoan District, Shenzhen, Guangdong, China (Name of Agent company name and address) 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. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with 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> Na me: Paul Xu Title: N/A Applicant Company: Trulyway Electronic Development Co.,Ltd

Page 1 of 11 Appendix B: Photographs of EUT Product: Wireless Earphone Model: i9s External Photos Page 2 of 11 Page 3 of 11 Page 4 of 11 Page 5 of 11 Left Page 6 of 11 Page 7 of 11 Page 8 of 11 Right Page 9 of 11 Page 10 of 11 Page 11 of 11

Label Artwork and Location Model: i9s Label: Size: L*W=25*8mm FCC ID: 2 AV I Z-I9S Location

Page 1 of 6 Appendix B: Photographs of EUT Product: Wireless Earphone Model: i9s Internal Photos Left Page 2 of 6 Page 3 of 6 Page 4 of 6 Right Page 5 of 6 Page 6 of 6

RF exposure evaluation §2.1093 Radiofrequency radiation exposure evaluation: Portable Devices. According to§15.247(i) and§1.1307b(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the commission’s guidance. The 1-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR, where  f(GHz) is the RF channel transmit frequency in GHz  Power and distance are rounded to the nearest mW and mm before calculation  When the minimum test separation distance is < 5 mm, a distance of 5 mm according is applied to determine SAR test exclusion.  The result is rounded to one decimal place for comparison  For BDR+EDR: Channel Frequency (GHz) Max. Power (dBm) Tune up Power (dBm) Max. Tune up Power (dBm) Max. Tune up Power (mW) Test distance (mm) Result exclusion thresholds for 1-g SAR CH 78 2.480 -1.71 -2.5±1 -1.50 0.71 5 0.22 3.0  For BLE: Channel Frequency (GHz) Max. Power (dBm) Tune up Power (dBm) Max. Tune up Power (dBm) Max. Tune up Power (mW) Test distance (mm) Result exclusion thresholds for 1-g SAR CH 39 2.480 -3.17 -4±1 -3.00 0.50 5 0.16 3.0 Result: Base on the calculation value, No SAR measurement is required.

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID: 2AVIZ-I9S Product: Wireless Earphone Model No.: i9s Additional Model No.: i7s, i10, i12, i20, Q1, Q3, Q5, M1, M2, M3, M4, M5, W1, W1S, W1H, W2, W5, Inpods 12, Inpods 20, H-001, T1, T5, T6, T8 Trade Mark: TrulyPlus Report No.: TCT191226E013 Issued Date: Jan. 03, 2020 Issued for: Trulyway Electronic Development Co., Ltd 4th Floor, A Building, No. 268 of Baoshi East Road, Baoan District, Shenzhen, Guangdong, China Issued By: Shenzhen Tongce Testing Lab. 1B/F., Building 1, Yibaolai Industrial Park, Qiaotou, Fuyong, Baoan District, Shenzhen, Guangdong, China TEL: +86-755-27673339 FAX: +86-755-27673332 Note: 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.: TCT191226E013 Page 2 of 36 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TABLE OF CONTENTS 1. Test Certification ..................................................................................... 3 2. Test Result Summary .............................................................................. 4 3. EUT Description ....................................................................................... 5 4. General Information ................................................................................. 6 4.1. Test environment and mode ................................................................................. 6 4.2. Description of Support Units ................................................................................ 6 5. Facilities and Accreditations .................................................................. 7 5.1. Facilities ................................................................................................................. 7 5.2. Location ................................................................................................................. 7 5.3. Measurement Uncertainty ..................................................................................... 7 6. Test Results and Measurement Data ..................................................... 8 6.1. Antenna requirement ............................................................................................ 8 6.2. Conducted Emission ............................................................................................. 9 6.3. Conducted Output Power ................................................................................... 13 6.4. Emission Bandwidth ........................................................................................... 16 6.5. Power Spectral Density ....................................................................................... 19 6.6. Test Specification ................................................................................................ 19 6.7. Conducted Band Edge and Spurious Emission Measurement ....................... 22 6.8. Radiated Spurious Emission Measurement ...................................................... 25 Appendix A: Photographs of Test Setup Appendix B: Photographs of EUT Report No.: TCT191226E013 Page 3 of 36 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. Test Certification Product: Wireless Earphone Model No.: i9s Additional Model No.: i7s, i10, i12, i20, Q1, Q3, Q5, M1, M2, M3, M4, M5, W1, W1S, W1H, W2, W5, Inpods 12, Inpods 20, H-001, T1, T5, T6, T8 Trade Mark: TrulyPlus Applicant: Trulyway Electronic Development Co., Ltd Address: 4th Floor, A Building, No. 268 of Baoshi East Road, Baoan District, Shenzhen, Guangdong, China Manufacturer: Trulyway Electronic Development Co., Ltd Address: 4th Floor, A Building, No. 268 of Baoshi East Road, Baoan District, Shenzhen, Guangdong, China Date of Test: Dec. 27, 2019 - Jan. 02, 2020 Applicable Standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 FCC KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10:2013 The above equipment has been tested by Shenzhen Tongce Testing Lab. and found compliance with the requirements set forth in the technical standards mentioned above. The results of testing in this report apply only to the product/system, which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Tested By: Date: Jan. 02, 2020 Brave Zeng Reviewed By: Date: Jan. 03, 2020 Beryl Zhao Approved By: Date: Jan. 03, 2020 Tomsin Report No.: TCT191226E013 Page 4 of 36 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 2. Test Result Summary Requirement CFR 47 Section Result Antenna requirement §15.203/§15.247 (c) PASS AC Power Line Conducted Emission §15.207 PASS Conducted Peak Output Power §15.247 (b)(3) PASS 6dB Emission Bandwidth §15.247 (a)(2) PASS Power Spectral Density §15.247 (e) PASS Band Edge §15.247(d) PASS Spurious Emission §15.205/§15.209 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Report No.: TCT191226E013 Page 5 of 36 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 3. EUT Description Product: Wireless Earphone Model No.: i9s Additional Model No.: i7s, i10, i12, i20, Q1, Q3, Q5, M1, M2, M3, M4, M5, W1, W1S, W1H, W2, W5, Inpods 12, Inpods 20, H-001, T1, T5, T6, T8 Trade Mark: TrulyPlus Bluetooth Version: V5.0 (This report is for BLE) Operation Frequency: 2402MHz~2480MHz Channel Separation: 2MHz Number of Channel: 40 Modulation Technology: GFSK Antenna Type: Ceramic Antenna Antenna Gain: 2.…

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Page 1 of 2 Appendix A: Photographs of Test Setup Product: Wireless Earphone Model: i9s Radiated Emission Page 2 of 2 Conducted Emission