2BAS9-FS07WIRELESS EARBUDS

03/26 03/26 03/26

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BAS9-FS07 HKTWSBUB, HKTWSDON We, Applicant Company Name: Dongguan fushilin technology company limited Address: Yuexiuzhigu, No.6, Lianfeng new road, Dongguan City, Guangdong Province 523819, China Phone: +86-18665632797 certify 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. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of ist successors and assignees. We certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2026-04-30 Signature Date Name / Title: Nicolas Zhong / Manager Company: Dongguan fushilin technology company limited Address: Yuexiuzhigu, No.6, Lianfeng new road, Dongguan City, Guangdong Province 523819, China Phone: +86-18665632797 Fax: +86-755-82591330 E-Mail: [email protected]

Due Diligence Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern FCC ID Model name 2BAS9-FS07 HKTWSBUB, HKTWSDON Pursuant to KDB 986446 D01 Covered Equipment Guidance the evaluation of the product above shows compliance for the following reasons: Compliance Evaluation process Results Inherent compliance The chipset(s) used is not capable of running the cybersecurity and/or anti-virus software Compliance The memory used does not allow the running the cybersecurity and/or anti-virus software Compliance The storage capacity does not allow the running the cybersecurity and/or anti-virus software Compliance The operating system used is not capable of running the cybersecurity and/or anti-virus software Compliance No inherent compliance Based on software bill of material Based on scan for running software on the device Based on filesystem scan for cybersecurity and/or anti-virus software The equipment for which authorization is sought complies with the rules and fulfils the requirements as detailed in the above mentioned KDB. Evaluation performed by Company Name: Shenzhen LCS Compliance Testing Laboratory Ltd. Contact Name: Martion Lee Address: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Phone: +86-755-82591330 Email: [email protected] Signature: Date: 2026-04-17

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2BAS9-FS07 HKTWSBUB, HKTWSDON For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2026-04-30 Signature Date Name / Title: Nicolas Zhong / Manager Company: Dongguan fushilin technology company limited Address: Yuexiuzhigu, No.6, Lianfeng new road, Dongguan City, Guangdong Province 523819, China Phone: +86-18665632797 Fax: +86-755-82591330 E-Mail: [email protected]

Dongguan fushilin technology company limited Yuexiuzhigu, No.6, Lianfeng new road, Dongguan City, Guangdong Province 523819, China Date: April 30, 2026 FCC ID: 2BAS9-FS07 Model Number: HKTWSBUB, HKTWSDON To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Dongguan fushilin technology company limited hereby declare that our product (WIRELESS EARBUDS) Model Number: HKTWSBUB, HKTWSDON board, Schematic, Hardware version, Software version, structure and internal photos are same, Model named differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name / Title: Nicolas Zhong / Manager Company: Dongguan fushilin technology company limited Address: Yuexiuzhigu, No.6, Lianfeng new road, Dongguan City, Guangdong Province 523819, China Phone: +86-18665632797 Fax: +86-755-82591330 E-Mail: [email protected]

Page 1 of 12 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com External Photos of the EUT Fig. 1 Fig. 2 Page 2 of 12 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 3 Fig. 4 Page 3 of 12 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 5 Fig. 6 Page 4 of 12 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 7 Fig. 8 Page 5 of 12 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 9 Fig. 10 Page 6 of 12 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 11 Fig. 12 Page 7 of 12 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 13 Fig. 14 Page 8 of 12 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 15 Fig. 16 Page 9 of 12 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 17 Fig. 18 Page 10 of 12 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 19 Fig. 20 Page 11 of 12 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 21 Fig. 22 Page 12 of 12 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 23 Fig. 24

Page 1 of 1 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Label and Location (Size: L: 1.0cm x W: 0.5cm) Label Location WIRELESS EARBUDS Model: HKTWSBUB FCC ID: 2BAS9-FS07

Page 1 of 8 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Internal Photos of the EUT Fig. 1 Fig. 2 Page 2 of 8 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 3 Fig. 4 Page 3 of 8 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 5 Fig. 6 Page 4 of 8 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 7 Fig. 8 Page 5 of 8 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 9 Fig. 10 Ant Page 6 of 8 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 11 Fig. 12 Page 7 of 8 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 13 Fig. 14 Page 8 of 8 FCC ID: 2BAS9-FS07 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 15 Fig. 16 Fig. 17 Ant

Page 1 of 9 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation For Dongguan Fushilin Technology Company Limited WIRELESS EARBUDS Test Model: HKTWSBUB Additional Model No.: Please Refer to Page 6 Prepared for : Dongguan Fushilin Technology Company Limited Address : Yuexiuzhigu, No.6, Lianfeng new road, Dongguan City, Guangdong Province, China Prepared by : Guangzhou LCS Compliance Testing Laboratory Ltd. Address : No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel : (+86) 020-39166689 Fax : (+86) 020-39166619 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : April 08, 2026 Number of tested samples : 2 Sample No. : C260408003-1, C260408003-2 Serial number : Prototype Date of Test : April 08, 2026 ~ April 16, 2026 Date of Report : April 17, 2026 Page 2 of 9 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation Report Reference No. .......... : LCSC04076017EB Date of Issue ........................... : April 17, 2026 Testing Laboratory Name ..... : Guangzhou LCS Compliance Testing Laboratory Ltd. Address ................................... : No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Testing Location/ Procedure ... : Full application of Harmonised standardsApril 17, 2026■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .................. : Dongguan Fushilin Technology Company Limited Address ................................... : Yuexiuzhigu, No.6, Lianfeng new road, Dongguan City, Guangdong Province, China Test Specification Standard.................................. : FCC KDB publication 447498 D01 General RF Exposure Guidance v06 FCC CFR 47 part1 1.1310 FCC CFR 47 part2 2.1093 Test Report Form No............. : TRF-4-E-215April 17, 2026A/0 TRF Originator ........................ : Guangzhou LCS Compliance Testing Laboratory Ltd. Master TRF ............................. : Dated 2011-03 Guangzhou LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Guangzhou LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Guangzhou LCS Compliance Testing Laboratory 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. ........... : WIRELESS EARBUDS Trade Mark .............................. : HELLO KITTY Test Model .............................. : HKTWSBUB Ratings .................................... : Please Refer to Page 6 Result .................................... : PASS Compiled by: Reviewed by: Approved by: Lifeng Le/ Administrator Justin Zhu/ Technique Director Gavin Liang/ Manager Page 3 of 9 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation EUT.................................... : WIRELESS EARBUDS Test Model........................ : HKTWSBUB Applicant.......................... : Dongguan Fushilin Technology Company Limited Address............................. : Yuexiuzhigu, No.6, Lianfeng new road, Dongguan City, Guangdong Province, China Telephone......................... : / Fax.................................... : / Manufacturer.................... : Dongguan Fushilin Technology Company Limited Address............................. : Yuexiuzhigu, No.6, Lianfeng new road, Dongguan City, Guangdong Province, China Telephone......................... : Fax.................................... : Factory....................... : Dongguan Fushilin Technology Company Limited Address............................ : Yuexiuzhigu, No.6, Lianfeng new road, Dongguan City, Guangdong Province, China Telephone........................ : / Fax................................... : / 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. Test Report No. : LCSC04076017EB April 17, 2026 Date of issue Page 4 of 9 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Revision History Report Version Issue Date Revision Content Revised By 000 April 17, 2026 Initial Issue --- Page 5 of 9 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com TABLE OF CONTENTS Description Page 1. PRODUCT INFORMATION ........................................................................................................................ 6 2. EVALUATION METHOD AND LIMIT ........................................................................................................ 7 3. REFER EVALUATION METHOD............................................................................................................... 7 4. CONDUCTED POWER RESULTS ...................................…

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PBX2012MA0 Model Address: Unit 605, Building 4, 1970 Science Park, Minzhi Community, Minzhi Street, Longhua District, Shenzhen, China 二 .Return Loss 三．2D Radiation Patterns Shenzhen Pengban Xingye Technology Co., Ltd. Address: Unit 605, Building 4, 1970 Science Park, Minzhi Community, Minzhi Street, Longhua District, Shenzhen, China Shenzhen Pengban Xingye Technology Co., Ltd. Address: Unit 605, Building 4, 1970 Science Park, Minzhi Community, Minzhi Street, Longhua District, Shenzhen, China

Page 1 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Appendix A RF Test Data for BT (Conducted Measurement) Product Name: WIRELESS EARBUDS Test Model: HKTWSBUB Environmental Conditions Temperature: 24.1C Relative Humidity: 52.2% ATM Pressure: 100.0 kPa Test Engineer: Zhang hai Supervised by: Fengliu Tang Page 2 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.1 20dB Emission Bandwidth Test Result TestMode Antenna Freq (MHz) 20dB EBW[MHz] FL[MHz] FH[MHz] Limit [MHz] Verdict DH5 Ant1 2402 0.957 2401.502 2402.459 --- --- 2441 0.978 2440.478 2441.456 --- --- 2480 0.981 2479.478 2480.459 --- --- 2DH5 Ant1 2402 1.287 2401.334 2402.621 --- --- 2441 1.314 2440.313 2441.627 --- --- 2480 1.314 2479.310 2480.624 --- --- 3DH5 Ant1 2402 1.293 2401.319 2402.612 --- --- 2441 1.299 2440.322 2441.621 --- --- 2480 1.296 2479.319 2480.615 --- --- Page 3 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page 4 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2402 2DH5_Ant1_2441 Page 5 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2480 3DH5_Ant1_2402 Page 6 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 3DH5_Ant1_2441 3DH5_Ant1_2480 Page 7 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Page 8 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.2 Maximum Peak conducted output power Test Result Peak Test Mode Antenna Freq (MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH5 Ant1 2402 0.93 ≤20.97 PASS 2441 -0.20 ≤20.97 PASS 2480 -1.02 ≤20.97 PASS 2DH5 Ant1 2402 1.62 ≤20.97 PASS 2441 0.63 ≤20.97 PASS 2480 -0.43 ≤20.97 PASS 3DH5 Ant1 2402 2.17 ≤20.97 PASS 2441 1.23 ≤20.97 PASS 2480 -0.06 ≤20.97 PASS Page 9 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page 10 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2402 2DH5_Ant1_2441 Page 11 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2480 3DH5_Ant1_2402 Page 12 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 3DH5_Ant1_2441 3DH5_Ant1_2480 Page 13 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Page 14 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.3 Carrier frequency separation Test Result TestMode Antenna Freq (MHz) Result [MHz] Limit [MHz] Verdict DH5 Ant1 Hop 0.986 ≥0.981 PASS 2DH5 Ant1 Hop 1.336 ≥1.314 PASS 3DH5 Ant1 Hop 0.994 ≥0.866 PASS Page 15 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Page 16 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 |…

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Page 36 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 Page 37 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 Page 38 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2480_1000~26500 3DH5_Ant1_2402_0~Reference Page 39 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 3DH5_Ant1_2402_30~1000 3DH5_Ant1_2402_1000~26500 Page 40 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 3DH5_Ant1_2441_0~Reference 3DH5_Ant1_2441_30~1000 Page 41 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 3DH5_Ant1_2441_1000~26500 3DH5_Ant1_2480_0~Reference Page 42 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 3DH5_Ant1_2480_30~1000 3DH5_Ant1_2480_1000~26500 Page 43 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Page 44 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.8 Duty Cycle Test Result TestMode Antenna Freq (MHz) ON Time [ms] Period [ms] DC [%] xFactor Limit Verdict DH5 Ant1 2402 2.91 3.75 77.60 1.10 --- --- 2441 2.92 3.76 77.66 1.10 --- --- 2480 2.92 3.75 77.87 1.09 --- --- 2DH5 Ant1 2402 2.92 3.75 77.87 1.09 --- --- 2441 2.92 3.75 77.87 1.09 --- --- 2480 2.91 3.75 77.60 1.10 --- --- 3DH5 Ant1 2402 2.92 3.75 77.87 1.09 --- --- 2441 2.92 3.76 77.66 1.10 --- --- 2480 2.92 3.76 77.66 1.10 --- --- Page 45 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page 46 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2402 2DH5_Ant1_2441 Page 47 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2480 3DH5_Ant1_2402 Page 48 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 3DH5_Ant1_2441 3DH5_Ant1_2480 Page 49 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Page 50 of 60 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.9 Emissions in Restricted Bands Test Result TestMode Antenna ChName Freq (MHz) Detector Freq [MHz] Result [dBm] Limit [dBm] Gain [dBi] DC Factor [dB] Result [dBuV/m] Limit [dBuV/m] Verdict DH5 Ant1 Low 2402 AV 2310.000 -61.14 ≤-44.30 2.00 1.10 37.16 ≤54 PASS AV 2337.380 -60.04 ≤-44.30 2.00 1.10 38.26 ≤54 PASS AV 2390.000 -60.47 ≤-44.30 2.00 1.10 37.83 ≤54 PASS Peak 2310.000 -53.35 ≤-23.20 2.00 0.00 43.85 ≤74 PASS Peak 2323.835 -49.92 ≤-23.20 2.00 0.00 47.28 ≤74 PASS Peak 2390.000 -53.67 ≤-23.20 2.00 0.00 43.53 ≤74 PASS High 2480 AV 2483.500 -59.8 ≤-44.29 2.00 1.09 38.49 ≤54 PASS AV 2484.800 -59.21 ≤-44.29 2.00 1.09 39.08 ≤54 PASS AV 2500.000 -60.63 ≤-44.29 2.00 1.09 37.66 ≤54 PASS Peak 2483.500 -51.19 ≤-23.20 2.00 0.00 46.01 ≤74 PASS Peak 2484.400 -49.39 ≤-23.20 2.00 0.00 47.81 ≤74 PASS Peak 2500.000 -52.3 ≤-23.20 2.00 0.00 44.90 ≤74 PASS Low Hop_2402 Peak 2310.000 -53.53 ≤-23.20 2.00 0.00 43.67 ≤74 PASS…

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Page 1 of 37 FCC ID: 2BAS9-FS07 Report No.: LCSC04076017EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com FCC TEST REPORT FOR Dongguan Fushilin Technology Company Limited WIRELESS EARBUDS Test Model: HKTWSBUB Additional Model No.: Please Refer to Page 6 Prepared for : Dongguan Fushilin Technology Company Limited Address : Yuexiuzhigu, No.6, Lianfeng new road, Dongguan City, Guangdong Province, China Prepared by : Guangzhou L…

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