2BUFV-GUIDE01GUIDE01

HappyLifeCreators K.K. Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: Jan. 15, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2BUFV-GUIDE01 HappyLifeCreators K.K. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: Tadatoshi Kinoshita Title: Manager Address: Rm 701, Shin-Osaka Nichidai Bldg. 3-18-9 Nishinakajima, Yodogawa-ku Osaka- shi, Osaka 532-0011 Japan Tel.: 13538214502 Email: [email protected]

HappyLifeCreators K.K. 1 | P a g e Attestation Statements To: Federal Communications Commission Date: Jan. 15, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: 2BUFV-GUIDE01 Product Name: GUIDE01 This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature Printed Name: Tadatoshi Kinoshita Title: Manager Address: Rm 701, Shin-Osaka Nichidai Bldg. 3-18-9 Nishinakajima, Yodogawa-ku Osaka- shi, Osaka 532-0011 Japan Tel.: 13538214502 Email: [email protected] HappyLifeCreators K.K. 2 | P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ The Memory used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. Compliance ☒ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. Compliance Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) See attached “SBoM“ Note:The SBoM content is limited to the scope of covered list software (e.g. antivirus and cybersecurity software). ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check

HappyLifeCreators K.K. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 [January 16, 2026] U.S. Agent Designation [HappyLifeCreators K.K.] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought FCC ID: 2BUFV-GUIDE01 Name and company of U.S. agent: [GLOCERTS TECHNOLOGY INC] Physical U.S. address of agent: [19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507] FRN of U.S. agent: [0036339737] Email address of U.S. agent: [[email protected]] Telephone of U.S.agent: (626) 588-8039 [GLOCERTS TECHNOLOGY INC] acknowledges their obligation to accept service of process on behalf of [HappyLifeCreators K.K.]. [HappyLifeCreators K.K.] with the FRN [0037875473] accepts its obligation to maintain an agent for service of process in the United States for no less than 1 year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission- related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Sincerely, Signature Signature [Tadatoshi Kinoshita] [Huiying Fan] [Manager] [Director] [HappyLifeCreators K.K.] [GLOCERTS TECHNOLOGY INC]

HappyLifeCreators K.K. (January 15, 2026) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2BUFV-GUIDE01 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below :  Block Diagram  Schematics  Operational Description The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Pursuant to DA 04-1705, the applicant also requests temporary confidential treatment of the exhibits outlined below for a period of (up to 180) days from the date of equipment authorization and prior to marketing in the United States to prevent the premature release of any sensitive information. Applicant is aware of their responsibility to notify DERYCOM in the event information regarding the product or the product is made available to the public before the requested period has expired.  User Manual  Internal Photos Sincerely, Applicant Signature Printed Name: Tadatoshi Kinoshita Title: Manager Address: Rm 701, Shin-Osaka Nichidai Bldg. 3-18-9 Nishinakajima, Yodogawa-ku Osaka-shi, Osaka 532-0011 Japan Tel.: 13538214502 Email: [email protected]

HappyLifeCreators K.K. January 15, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2BUFV-GUIDE01 I, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (Shenzhen CTB Testing Technology Co., Ltd) shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with HappyLifeCreators K.K. We 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, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, Applicant Signature Printed Name: Tadatoshi Kinoshita Title: Manager Address: Rm 701, Shin-Osaka Nichidai Bldg. 3-18-9 Nishinakajima, Yodogawa-ku Osaka-shi, Osaka 532-0011 Japan Tel.: 13538214502 Email: [email protected]

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: GUIDE01 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 4

FCC ID LABEL: Label Location: As the product is too small to cover the FCC lD, the FCC lD is placed on page 2 of the manual. FCC ID: 2BUFV-GUIDE01

Shenzhen CTB Testing Co., Ltd. FCC ID: 2BUFV-GUIDE01 Portable device According to §15.247(e)(i) and §1.1307(b)(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 guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR and 10-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 and ≤ 7.5 for 10-g extremity 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 • The result is rounded to one decimal place for comparison When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. EDR: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion 2.402 -0.459 0.90 0±1 1.00 1.26 <5 0.39023 3.00 YES 2.441 -0.963 0.80 0±1 1.00 1.26 <5 0.39338 3.00 YES 2.480 -1.878 0.65 -1±1 0.00 1.00 <5 0.31496 3.00 YES 2.402 -0.702 0.85 0±1 1.00 1.26 <5 0.39023 3.00 YES 2.441 -1.575 0.70 -1±1 0.00 1.00 <5 0.31247 3.00 YES 2.480 -1.673 0.68 -1±1 0.00 1.00 <5 0.31496 3.00 YES 2.402 -0.613 0.87 0±1 1.00 1.26 <5 0.39023 3.00 YES 2.441 -1.449 0.72 -1±1 0.00 1.00 <5 0.31247 3.00 YES 2.480 -1.859 0.65 -1±1 0.00 1.00 <5 0.31496 3.00 YES GFSK π /4DQPSK 8DQPSK Conclusion: For the max result : 0.39338≤ FCC Limit 3.0 for 1g SAR.

BT GLASS天线调试报告 Manufacturer: Shanghai Saintenna Wireless Technology Co.,Ltd. Address: 69 Yuanfeng Road, Baoshan District, Shanghai, Building 6, Room 601 客户名称 Customer Name 视涯 项目名称 Project Name BTGLASS 工作频段 Working Band 2400-2500MHz 规格 Description FPC 版本 Version V1.0 日期 Date 2023.9.20 Project Information Tuning Instrument Network AnalyzerAgilent E5071C Frequency Range 100KHz ~ 8.5GHz TestItem Return Loss/VSWR/Smith Chart /Isolation Typical Setup for Test System Combined-AxesSystem Anechoic Chamber +X +Y +Z Combined-AxesSystem Comment: E1 plane means XZ section, E2 plane means YZ section, H plane means XY section. Antenna Sample Description Matching Circuit ANT RF Module A1 A2 A3 A1/ A21.8nH A32.4pF S11（匹配0ohm状态） 说明：只能放白色背景图片 此谐振由排线产生 S11（匹配串1.8nH并2.4pF状态） 说明：只能放白色背景图片 Test Result -Passive 匹配 0ohm 状态 Freq. (MHz) Gain (dBi) Eff. 24000.3627.78% 24100.4528.13% 24200.428.1% 2430 0.6228.9% 2440 0.7929.84% 2450 0.9429.97% 2460 1.1430.18% 2470 1.3829.79% 2480 1.5230.97% 24901.6732.14% 25001.630.98% 匹配串 1.8nH 并 2.4pF 状态 Freq. (MHz) Gain (dBi) Eff. 24003.0841.18% 24103.0541.6% 24202.9540.78% 2430 2.9740.85% 2440 2.9441.33% 2450 2.8440.5% 2460 2.7840.84% 2470 2.7640.7% 2480 2.6640.57% 24902.6840.81% 25002.4739.34% Radiation Pattern（匹配串1.8nH并2.4pF状态） 2.4GHz2.45GHz2.5GHz

Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 56 TEST REPORT Compiled by: Reviewed by: Approved by: Kai Chen Martin Feng Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Test item description: GUIDE01 FCC ID: 2BUFV-GUIDE01 Trademark(s): HappyLifeCreators Model/Type reference: GUIDE01 Applicant’s name: HappyLifeCreators K.K. Address: Rm 701, Shin-Osaka Nichidai Bldg. 3-18-9 Nishinakajima, Yodogawa-ku Osaka-shi, Osaka 532-0011 Japan Manufacturer: Shanghai Sotec International Trading Co., Ltd. Address: Room 602-A, No. 1518 Minsheng Road, Pilot Free Trade Zone, Shanghai, China Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Dec. 26, 2025 Sample tested Date: Dec. 26, 2025 to Jan. 12, 2026 Issue Date: Jan. 12, 2026 Report No.: CTB25122608701RF01 Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2020 Test Results PASS Remark: This is Bluetooth radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB25122608701RF01 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 56 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ................................................................................................................................... 4 2. TEST SUMMARY ....................................................................................................................... 5 3. MEASUREMENT UNCERTAINTY .............................................................................................. 6 4. PRODUCT INFORMATION AND TEST SETUP ......................................................................... 7 4.1 Product Information .......................................................................................................................... 7 4.2 Test Setup Configuration .................................................................................................................. 7 4.3 Support Equipment........................................................................................................................... 7 4.4 Channel List ..................................................................................................................................... 8 4.5 Test Mode ........................................................................................................................................ 8 4.6 Test Environment ............................................................................................................................. 8 5. TEST FACILITY AND TEST INSTRUMENT USED ..................................................................... 9 5.1 Test Facility ...................................................................................................................................... 9 5.2 Test Instrument Used ....................................................................................................................... 9 6. AC POWER LINE CONDUCTED EMISSION ............................................................................. 12 6.1 Block Diagram Of Test Setup ......................................................................................................... 12 6.2 Limit ................................................................................................................................................ 12 6.3 Test procedure ............................................................................................................................... 12 6.4 Test Result ..................................................................................................................................... 14 7. RADIATED SPURIOUS EMISSION .......................................................................................... 16 7.1 Block Diagram Of Test Setup ......................................................................................................... 16 7.2 Limit ................................................................................................................................................ 16 7.3 Test procedure ............................................................................................................................... 17 7.4 Test Result ..................................................................................................................................... 18 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ............................................. 27 8.1 Block Diagram Of Test Setup ......................................................................................................... 27 8.2 Limit ................................................................................................................................................ 27 8.3 Test procedure ............................................................................................................................... 27 8.4 Test Result ..................................................................................................................................... 28 9. COUDUCTED PEAK OUTPUT POWER ................................................................................... 35 9.1 Block Diagram Of Test Setup ..........…

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Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 2 Model: GUIDE01 Radiated Emission Below 1G Above 1G Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 2 Conducted emissions