2BSMN-B02SInfinite Spin Lamp

2.911 (d)(5)(i) Equipment Type Attestation v1.2 Shenzhen Benwu Information Co., Ltd. Section 2.911(d)(5)(i) Certification – EquipmentType Company name: Shenzhen Benwu Information Co., Ltd. Address: 510A, Unit A, Building 9, Anhua Industrial Zone, Tianan Community, Shatou Street, Futian District, Shenzhen, Guangdong Province, China Product Name: Infinite Spin Lamp FCC ID: 2BSMN-B02S Model(s): B02, B02-1, B02-2, B02-3 2.911(d)(5)(i) EquipmentType We, [Shenzhen Benwu Information Co., Ltd. ] ( “the applicant”) certify that the equipment for which authorization is sought through certification is not: •P rohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules. •Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Nam e: Daniel Ning Date: 2025-09-29 Tit le and Company name: Manager/ Shenzhen Benwu Information Co., Ltd. NOTE 1 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1)986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Fed eral Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

2.911 (d)(5)(ii) Applicant Attestation v1.3 Shenzhen Benwu Information Co., Ltd. Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen Benwu Information Co., Ltd. Address: 510A, Unit A, Building 9, Anhua Industrial Zone, Tianan Community, Shatou Street, Futian District, Shenzhen, Guangdong Province, China Product Name: Infinite Spin Lamp FCC ID: 2BSMN-B02S Model(s): B02, B02-1, B02-2, B02-3 2.911(d)(5)(ii) Applicant filing We, [Shenzhen Benwu Information Co., Ltd. ] ( “the applicant”) certify that, as of t he date of t he filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 ,established pursuant to §1.50002 of this chapter,as an entity producing coveredcommunications equipment. Yours sincerely, Nam e: Daniel Ning Date: 2025-09-29 Tit le and Company name: Manager/ Shenzhen Benwu Information Co., Ltd. NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1)986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the Shenzhen Benwu Information Co., Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.3

Shenzhen Benwu Information Co., Ltd. 510A, Unit A, Building 9, Anhua Industrial Zone, Tianan Community, Shatou Street, Futian District, Shenzhen, Guangdong Province, China. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 [2025-10-11] U.S. Agent Designation Shenzhen Benwu Information Co., Ltd. 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: 2BSMN-B02S): 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 GLOCERTS TECHNOLOGY INC acknowledges their obligation to accept service of process on behalf of Shenzhen Benwu Information Co., Ltd. Shenzhen Benwu Information Co., Ltd. with the FRN 0037554458 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 Daniel Ning Huiying Fan Manager Te l : 15817233758 Email: [email protected] Director Tel: (626) 588-8039 Email: [email protected] Shenzhen Benwu Information Co., Ltd. GLOCERTS TECHNOLOGY INC

Shenzhen Benwu Information Co., Ltd. 510A, Unit A, Building 9, Anhua Industrial Zone, Tianan Community, Shatou Street, Futian District, Shenzhen, Guangdong Province, China Agent Authorization C ompany: Shenzhen Benwu Information Co., Ltd. Address: 510A, Unit A, Building 9, Anhua Industrial Zone, Tianan Community, Shatou Street, Futian District, Shenzhen, Guangdong Province, China P roduct Name: Infinite Spin Lamp M odel Number(s): B02, B02-1, B02-2, B02-3 P roduct Description: Infinite Spin Lamp W e authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2025-09-29 Name: Daniel Ning Title: Manager Company: Shenzhen Benwu Information Co., Ltd.

Shenzhen Benwu Information Co., Ltd. 510A, Unit A, Building 9, Anhua Industrial Zone, Tianan Community, Shatou Street, Futian District, Shenzhen, Guangdong Province, China Statement Product: Infinite Spin Lamp Model: B02 Additional Model: B02-1, B02-2, B02-3 Trademark : We hereby state that B02 is tested model, other models are derivative models. The models are identical in circuit and PCB layout, only different on the model names. So the test data of B02 can represent the remaining models. Your assistance on this matter is highly appreciated. Yours sincerely, Signature: Date: 2025/09/29 Name: Daniel Ning Company Name: Shenzhen Benwu Information Co., Ltd. Address: 510A, Unit A, Building 9, Anhua Industrial Zone, Tianan Community, Shatou Street, Futian District, Shenzhen, Guangdong Province, China Tel / Fax: 8615817233758/N/A E-Mail: [email protected]

Shenzhen Benwu Information Co., Ltd. D ate: 09-29-2025 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2BSMN-B02S To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. Thes e documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description In addi tional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Si ncerely, Si gnature: Nam e: Daniel Ning Tit le: Manager

LabelArtworkandLocation Model:B02 Label: Size:L*W=50*30mm InfiniteSpinLamp Model:B02 FCCID:2BSMN-B02S Location

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID. ............................ : 2BSMN-B02S Test Report No. ............... : TCT250908E005 Date of issue ................... : Sep. 17, 2025 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 ............ : Shenzhen Benwu Information Co., Ltd. Address ........................... : 510A, Unit A, Building 9, Anhua Industrial Zone, Tianan Community, Shatou Street, Futian District, Shenzhen, Guangdong Province, China Manufacturer's name ..... : Shenzhen Benwu Information Co., Ltd. Address ........................... : 510A, Unit A, Building 9, Anhua Industrial Zone, Tianan Community, Shatou Street, Futian District, Shenzhen, Guangdong Province, China Standard(s) ..................... : FCC CFR Title 47 Part 1.1307 FCC CFR Title 47 Part 2.1091 Product Name ................. : Infinite Spin Lamp Trade Mark ...................... : Model/Type reference..... : B02, B02-1, B02-2, B02-3 Rating(s).......................... : DC 5V Date of receipt of test item ......................................... : Sep. 08, 2025 Date (s) of performance of test ................................... : Sep. 08, 2025 ~ Sep. 17, 2025 Tested by (+signature) ... : Yannie ZHONG 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.: TCT250908E005 Page 2 of 6 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 2. General Information ................................................................................. 4 2.1. Test environment and mode ................................................................................. 4 2.2. Description of Support Units ................................................................................ 4 3. Facilities and Accreditations .................................................................. 5 3.1. Facilities ................................................................................................................. 5 3.2. Location ................................................................................................................. 5 4. Test Results and Measurement Data ..................................................... 6 Report No.: TCT250908E005 Page 3 of 6 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 ....................... : Infinite Spin Lamp Model/Type reference........... : B02 Sample Number....................: TCT250908E004-0101 Operation Frequency ........... : 2402MHz~2480MHz Modulation Type ................... : GFSK Antenna Type ........................ : PCB Antenna Antenna Gain ........................ : 0dBi Rating(s)................................ : DC 5V 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 with 1 B02 Other models B02-1, B02-2, B02-3 Note: B02 is tested model, other models are derivative models. The models are identical in circuit and PCB layout, only different on the model names. So the test data of B02 can represent the remaining models. Report No.: TCT250908E005 Page 4 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 2. General Information 2.1. Test environment and mode Item Normal condition Temperature +25ºC Voltage DC 5V Humidity 56% Atmospheric Pressure: 1008 mbar Test Mode: Transmitting Mode: Keep the EUT in continuous transmitting by select channel 2.2. Description of Support Units The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Equipment Model No. Serial No. FCC ID Trade Name / / / / / Note: 1. All the equipment/cables were placed in the worst-case configuration to maximize the emission during the test. 2. Grounding was established in accordance with the manufacturer’s requirements and conditions for the intended use. 3. For conducted measurements (Output Power, 20dB Occupied Bandwidth, Carrier Frequencies Separation, Hopping Channel Number, Dwell Time, Spurious Emissions), the antenna of EUT is connected to the test equipment via temporary antenna connector, the antenna connector is soldered on the antenna port of EUT, and the temporary antenna connector is listed in the Test Instruments. Report No.: TCT250908E005 Page 5 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 3. Facilities and Accreditations 3.1. Facilities The test facility is recognized, certified, or accredited by the following organizations: ● FCC - Registration No.: 645098 SHENZHEN TONGCE TESTING LAB Designation Number: CN1205 The testing lab has been registered and fully described in a report with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our …

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Antennadescribe 1.Antennadescribe: AntennaplatePCBANTENNA Makename/model name PDT-002 Antennagain0dBi Frequencyrange2.4GHZ-2.483GHZ Connectortypedirect ManufacturerName: DONGGUANGXIAOKE INDUSTRLES.CO.,LTD ManufactureAddress: NO.227,DONGCHENGSECTION, GUANDONGROAD,DONGCHENG STREET,DONGGUANCITY,CHINA 2.Externalviewdrawing: Pictureofantenna AntennaDimensions 3.AntennaRadiationPattern

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID. ............................ : 2BSMN-B02S Test Report No. ............... : TCT250908E004 Date of issue ................... : Sep. 17, 2025 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 ............ : Shenzhen Benwu Information Co., Ltd. Address ........................... : 510A, Unit A, Building 9, Anhua Industrial Zone, Tianan Community, Shatou Street, Futian District, Shenzhen, Guangdong Province, China Manufacturer's name ... : Shenzhen Benwu Information Co., Ltd. Address ........................... : 510A, Unit A, Building 9, Anhua Industrial Zone, Tianan Community, Shatou Street, Futian District, Shenzhen, Guangdong Province, China Standard(s) ..................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 FCC KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10:2020 Product Name ................. : Infinite Spin Lamp Trade Mark ...................... : Model/Type reference..... : B02, B02-1, B02-2, B02-3 Rating(s).......................... : DC 5V Date of receipt of test item ......................................... : Sep. 08, 2025 Date (s) of performance of test ................................... : Sep. 08, 2025 ~ Sep. 17, 2025 Tested by (+signature) ... : Yannie ZHONG 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.: TCT250908E004 Page 2 of 47 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 ............................................................................................ 3 2. Test Result Summary .............................................................................. 4 3. General Information ................................................................................. 5 3.1. Test environment and mode ................................................................................. 5 3.2. Description of Support Units ................................................................................ 5 4. Facilities and Accreditations .................................................................. 6 4.1. Facilities ................................................................................................................. 6 4.2. Location ................................................................................................................. 6 5. Measurement Uncertainty ....................................................................... 6 6. Test Results and Measurement Data ..................................................... 7 6.1. Antenna requirement ............................................................................................ 7 6.2. Conducted Emission ............................................................................................. 8 6.3. Conducted Output Power ................................................................................... 12 6.4. Emission Bandwidth ........................................................................................... 13 6.5. Power Spectral Density ....................................................................................... 14 6.6. Conducted Band Edge and Spurious Emission Measurement ....................... 15 6.7. Radiated Spurious Emission Measurement ...................................................... 17 Appendix A: Test Result of Conducted Test Appendix B: Photographs of Test Setup Appendix C: Photographs of EUT Report No.: TCT250908E004 Page 3 of 47 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 ....................... : Infinite Spin Lamp Model/Type reference........... : B02 Sample Number....................: TCT250908E004-0101 Bluetooth Version ................ : V5.2 Operation Frequency ........... : 2402MHz~2480MHz Channel Separation ............. : 2MHz Number of Channel .............. : 40 Modulation Type ................... : GFSK Antenna Type ........................ : PCB Antenna Antenna Gain ........................ : 0dBi Rating(s)................................ : DC 5V 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 with 1 B02 Other models B02-1, B02-2, B02-3 Note: B02 is tested model, other models are derivative models. The models are identical in circuit and PCB layout, only different on the model names. So the test data of B02 can represent the remaining models. 1.3. Operation Frequency Channel Frequency Channel Frequency Channel Frequency Channel Frequency 0 2402MHz 10 2422MHz 20 2442MHz 30 2462MHz 1 2404MHz 11 2424MHz 21 2444MHz 31 2464MHz ... ... ... ... ... ... ... ... 8 2418MHz 18 2438MHz 28 2458MHz 38 2478MHz 9 2420MHz 19 2440MHz 29 2460MHz 39 2480MHz Remark: Channel 0, 19 & 39 have been tested. Report No.: TCT250908E004 Page 4 of 47 Hotline: 400-6611-140 Tel: 86-755-27673339 Fa…

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