2A9JD-Q11smart glasses

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FCC ID: 2A9JD-Q11 External Photos of the EUT FCC ID: 2A9JD-Q11 FCC ID: 2A9JD-Q11

Label and Location Size: L: 1.0cm*W: 0.5cm Label and Location FCC ID: 2A9JD-Q11

FCC ID: 2A9JD-Q11 Internal Photos of the EUT FCC ID: 2A9JD-Q11 FCC ID: 2A9JD-Q11 BLE Antenna WIFI Antenna

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure evaluation Report Reference No. ..................... : FCC ID............................................. : CTA26050901003 2A9JD-Q11 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : May 20, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : Shenzhen Jingyun Wulian Technology CO.,Ltd Address............................................ : 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street Bao'an District, Shenzhen, China Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : smart glasses Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Jingyun Wulian Technology CO.,Ltd Model/Type reference ...................... : Q11 Listed Models ................................... : N/A Rating ............................................... : Input: DC 5V Battery: 3.8V 290mAh 1.102Wh Result ............................................... : PASS Report No.: CTA26050901003 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : smart glasses Model /Type : Q11 Listed Models : N/A Applicant : Shenzhen Jingyun Wulian Technology CO.,Ltd Address : 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street Bao'an District, Shenzhen, China Manufacturer : Shenzhen Jingyun Wulian Technology CO.,Ltd Address : 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street Bao'an District, Shenzhen, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26050901003 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 Conducted Power Results ....................................................................................... 7 4.3 Manufacturing tolerance .......................................................................................... 8 4.4 Evaluation Result ..................................................................................................... 8 4.5 Simultaneous Transmission for SAR Exclusion ...................................................... 8 5 Conclusion ........................................................................................................................... 8 Report No.: CTA26050901003 Page 4 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E…

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ...................: FCC ID. ......................................... : CTA26050901001 2A9JD-Q11 Compiled by ( position+printed name+signature) : File administrators Zoey Cao Supervised by ( position+printed name+signature) : Project Engineer Ace Chai Approved by ( position+printed name+signature) : RF Manager Eric Wang Date of issue ...................................: May 20, 2026 Testing Laboratory Name .............: Shenzhen CTA Testing Technology Co., Ltd. Address ..........................................: Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name...........................: Shenzhen Jingyun Wulian Technology CO.,Ltd Address ...........................................: 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street Bao'an District, Shenzhen, China Test specification ......................... : Standard ..........................................: FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Equipment description ................ : smart glasses Trade Mark ......................................: N/A Manufacturer ...................................: Shenzhen Jingyun Wulian Technology CO.,Ltd Model/Type reference .....................: Q11 Listed Models ..................................: N/A Modulation ......................................: GFSK Frequency .......................................: From 2402MHz to 2480MHz Ratings ............................................: Input: DC 5V Battery: 3.8V 290mAh 1.102Wh Result ..............................................: PASS Report No.: CTA26050901001 Page 2 of 35 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : smart glasses Model /Type : Q11 Listed Models : N/A Applicant : Shenzhen Jingyun Wulian Technology CO.,Ltd Address : 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street Bao'an District, Shenzhen, China Manufacturer : Shenzhen Jingyun Wulian Technology CO.,Ltd Address : 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street Bao'an District, Shenzhen, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26050901001 Page 3 of 35 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description* .......................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 5 2.6 EUT operation mode ......................................................................................................................... 5 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory ........................................................................................................... 7 3.2 Test Facility........................................................................................................................................ 7 3.3 Environmental conditions .................................................................................................................. 7 3.4 Summary of measurement results ..........................…

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. .......................................... : CTA26050901002 2A9JD-Q11 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : May 20, 2026 Testing Laboratory Name ............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ........................... : Shenzhen Jingyun Wulian Technology CO.,Ltd Address ............................................ : 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street Bao'an District, Shenzhen, China Test specification.......................... : Standard .......................................... : FCC Part 15.247 TRF Originator ................................. : Shenzhen CTA Testing Technology Co., Ltd. Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .................... : smart glasses Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Jingyun Wulian Technology CO.,Ltd Model/Type reference ...................... : Q11 Listed Models ................................... : N/A Modulation Type .............................. : CCK/DSSS/OFDM Operation Frequency ....................... : From 2412 - 2462MHz Rating ............................................... : Input: DC 5V Battery: 3.8V 290mAh 1.102Wh Result ............................................... : PASS Report No.: CTA26050901002 Page 2 of 30 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : smart glasses Model /Type : Q11 Listed Models : N/A Applicant : Shenzhen Jingyun Wulian Technology CO.,Ltd Address : 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street Bao'an District, Shenzhen, China Manufacturer : Shenzhen Jingyun Wulian Technology CO.,Ltd Address : 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street Bao'an District, Shenzhen, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26050901002 Page 3 of 30 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description ........................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 5 2.6 EUT operation mode ......................................................................................................................... 6 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory ........................................................................................................... 7 3.2 Test Facility........................................................................................................................................ 7 3.3 Environmental conditions ..................................................…

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1 FCC Appendix RF Test Data for BLE FCC ID : 2A9JD-Q11 Company : Shenzhen Jingyun Wulian Technology CO.,Ltd EUT : smart glasses Model Number : Q11 Report No. : CTA26050901002 Reviewed By : Eric Wang 2 Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 10.200 2406.920 2417.120 0.5 PASS 2437 10.240 2431.920 2442.160 0.5 PASS 2462 10.240 2456.920 2467.160 0.5 PASS 11G Ant1 2412 15.960 2404.080 2420.040 0.5 PASS 2437 15.600 2429.440 2445.040 0.5 PASS 2462 16.000 2454.040 2470.040 0.5 PASS 11N20SISO Ant1 2412 16.720 2403.680 2420.400 0.5 PASS 2437 16.360 2429.120 2445.480 0.5 PASS 2462 16.480 2453.680 2470.160 0.5 PASS 3 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 4 11G_Ant1_2412 11G_Ant1_2437 5 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 6 11N20SISO_Ant1_2462 7 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 13.457 2405.3079 2418.7649 --- --- 2437 13.450 2430.2910 2443.7410 --- --- 2462 13.471 2455.2717 2468.7427 --- --- 11G Ant1 2412 16.821 2403.6504 2420.4714 --- --- 2437 16.804 2428.6659 2445.4699 --- --- 2462 16.863 2453.6009 2470.4639 --- --- 11N20SISO Ant1 2412 17.901 2403.0704 2420.9714 --- --- 2437 17.932 2428.0260 2445.9580 --- --- 2462 17.982 2453.0231 2471.0051 --- --- 8 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 9 11G_Ant1_2412 11G_Ant1_2437 10 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11 11N20SISO_Ant1_2462 12 Appendix C: Maximum conducted output power Test Result Test Mode Antenna Frequency[MHz] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 6.41 ≤30.00 PASS 2437 6.82 ≤30.00 PASS 2462 6.90 ≤30.00 PASS 11G Ant1 2412 5.31 ≤30.00 PASS 2437 5.15 ≤30.00 PASS 2462 4.86 ≤30.00 PASS 11N20SISO Ant1 2412 5.15 ≤30.00 PASS 2437 5.04 ≤30.00 PASS 2462 4.64 ≤30.00 PASS 13 Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -20.04 ≤8.00 PASS 2437 -18.53 ≤8.00 PASS 2462 -19.34 ≤8.00 PASS 11G Ant1 2412 -26.39 ≤8.00 PASS 2437 -26.31 ≤8.00 PASS 2462 -26.45 ≤8.00 PASS 11N20SISO Ant1 2412 -24.66 ≤8.00 PASS 2437 -26.86 ≤8.00 PASS 2462 -26.17 ≤8.00 PASS 14 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 15 11G_Ant1_2412 11G_Ant1_2437 16 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 17 11N20SISO_Ant1_2462 18 Appendix E: Band edge measurements Test Result TestMode Antenn a ChNam e Frequency[MH z] RefLevel[dB m] Result[dB m] Limit[dBm ] Verdic t 11B Ant1 Low 2412 -6.20 -56.8 ≤-26.2 PASS High 2462 -5.30 -52.59 ≤-25.3 PASS 11G Ant1 Low 2412 -11.61 -43.47 ≤-31.61 PASS High 2462 -11.85 -58.39 ≤-31.85 PASS 11N20SIS O Ant1 Low 2412 -11.28 -43.4 ≤-31.28 PASS High 2462 -11.74 -57.43 ≤-31.74 PASS 19 Test Graphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 20 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 21 11N20SISO_Ant1_High_2462 22 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 Reference -6.50 -6.50 --- PASS 30~1000 -6.50 -66.52 ≤-26.5 PASS 1000~26500 -6.50 -56.01 ≤-26.5 PASS 2437 Reference -5.85 -5.85 --- PASS 30~1000 -5.85 -67.94 ≤-25.85 PASS 1000~26500 -5.85 -55.38 ≤-25.85 PASS 2462 Reference -5.98 -5.98 --- PASS 30~1000 -5.98 -68.27 ≤-25.98 PASS 1000~26500 -5.98 -55.54 ≤-25.98 PASS 11G Ant1 2412 Reference -11.89 -11.89 --- PASS 30~1000 -11.89 -68.23 ≤-31.89 PASS 1000~26500 -11.89 -55.61 ≤-31.89 PASS 2437 Reference -11.67 -11.67 --- PASS 30~1000 -11.67 -66.54 ≤-31.67 PASS 1000~26500 -11.67 -55.83 ≤-31.67 PASS 2462 Reference -12.06 -12.06 --- PASS 30~1000 -12.06 -67.32 ≤-32.06 PASS 1000~26500 -12.06 -55.13 ≤-32.06 PASS 11N20SISO Ant1 2412 Reference -11.26 -11.26 --- PASS 30~1000 -11.26 -68.46 ≤-31.26 PASS 1000~26500 -11.26 -55.41 ≤-31.26 PASS 2437 Reference -11.72 -11.72 --- PASS 30~1000 -11.72 -68.58 ≤-31.72 PASS 1000~26500 -11.72 -55.92 ≤-31.72 PASS 2462 Reference -12.93 -12.93 --- PASS 30~1000 -12.93 -67.9 ≤-32.93 PASS 1000~26500 -12.93 -54.19 ≤-32.93 PASS 23 Test Graphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 24 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 25 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 26 11B_Ant1_2462_1000~26500 11G_Ant1_2412_0~Reference 27 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference 28 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 29 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 30 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000

31 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 32 11N20SISO_Ant1_2437_1000~26500 11N20SISO_Ant1_2462_0~Reference 33 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 34 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] DC Factor [dB] T Factor [dB] 11B Ant1 2412 8.35 8.40 99.40 0.03 0.12 2437 8.35 8.40 99.40 0.03 0.12 2462 8.35 8.40 99.40 0.03 0.12 11G Ant1 2412 0.15 0.20 75.00 1.25 6.67 2437 0.15 0.19 78.95 1.03 6.67 2462 0.15 0.19 78.95 1.03 6.67 11N20SISO Ant1 2412 0.18 0.22 81.82 0.87 5.56 2437 0.18 0.23 78.26 1.06 5.56 2462 0.18 0.22 81.82 0.87 5.56 35 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 36 11G_Ant1_2412 11G_Ant1_2437 37 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 38 11N20SISO_Ant1_2462 39 Appendix H: Emissions in Restricted Bands Test Result TestMod e Antenn a ChNam e Frequen cy[MHz] Detector Freq [MHz] Result [dBm] Gain [dB] DC Factor [dB] Result [dBuV/m]…

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