2BPM7-BF08Finder

Shenzhen Bonfin Technology Co., Ltd. (November 13, 2025) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for FCC ID:2BPM7-BF08 [Shenzhen Bonfin Technology Co., Ltd.] (“the applicant”) certifies 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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) (Applicant printed name)Gao jie Zhou Shenzhen Bonfin Technology Co., Ltd. (November 13, 2025) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for FCC ID:2BPM7-BF08 [Shenzhen Bonfin Technology Co., Ltd.] (“the applicant”) certifies 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. Sincerely, (Applicant signature) (Applicant printed name)Gao jie Zhou

Shenzhen Bonfin Technology Co., Ltd. Model Difference Data:November 14, 2025 Product description: Finder Model name: BF08, BF05, BF07, M1, M3, M5 Trade Name: Jarbooer FCC ID: 2BPM7-BF08 All the model are the same circuit and RF module, only the model names are different. Regards Sincerely Client’s signature : Client’s name / title : Gao jie Zhou(Manager) Contact information / address: Floor 5th, Xinlong Technology park, Dawangshan Industry 1st Rd, Bao'an ShenZhen, Guangdong, 518000 China

Shenzhen Bonfin Technology Co., Ltd. (November 13, 2025) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Finder / BF08, BF05, BF07, M1, M3, M5 / FCC ID: 2BPM7-BF08 ) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature: Name: Gao jie Zhou Title: Manager

Shenzhen Bonfin Technology Co., Ltd. (November 13, 2025) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: Gao jie Zhou Title: Manager

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 External Photos Model: BF08 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: FCC ID: 2BPM7-BF08 Model No.: BF08

Shenzhen CTB Testing Co., Ltd. FCC ID:2BPM7-BF08 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. BLE1M: 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 0.932 1.240±11.001.26<50.390233.00YES 2.441 2.837 1.922±13.002.00<50.623473.00YES 2.480 0.282 1.070±11.001.26<50.396513.00YES GFSK BLE2M: 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 1.012 1.261±12.001.58<50.491273.00YES 2.441 2.887 1.942±13.002.00<50.623473.00YES 2.480 0.356 1.090±11.001.26<50.396513.00YES GFSK Conclusion: For the max result : 0.62347≤ FCC Limit 3.0 for 1g SAR.

RefDes-TAG-OM6626B 20250217 CharliChen TITLE: SHEET: / 2 1 X X B A B A 8 7 6 5 4 3 2 1 STATUS: SHEET NAME: A3 SIZE: RELEASE: DESIGNED BY: NOTE RELEASE RELEASE NOTE V1.0 Release 20240322 V1.1 Release 20240408 1.Change Project Name to MYO6T-TAG 2.Update FMN control IOs. V1.2 Release 20240430 1.MYO6T-TAG-REFERENCE DESIGN 2.Change KEY from GPIO10 to 16 3.Change C14 from 1uF to 100nF V1.3 Release 20240801 1.Change R2 to 100R 2.Add R10 0R on BUZ power 3.Compatable design for SC7A20H and MSA3S01 V1.4 Release 20240905 1.Change Sensor to MSA3S01/SC7A20H 2.Change PSD PA to DCS009S 3x3 3.Update Parts LIB Information 4.Delete SWD Testpoints V1.5 Release 20241220 1.Revise J1 PCB DECAL 2.Revise U2 CAE DECAL V1.6 Release 20250217 1.Remove X2 20250217 CharliChen RefDes-TAG-OM6626B RELEASE MAIN DESIGNED BY: RELEASE: SIZE: A3 SHEET NAME: STATUS: 1 2 3 4 5 6 7 8 A B A B X X 2 2 SHEET: / TITLE: SENSOR MP Testpoints RF MISC PIEZO OM6626B ANT - SELECT ONE Chip Matching Antenna Matching BUZZER OR MSA3S01 - DNI R13 and C18 SC7A20H - FIT R13 and C18 TP1 TP5 TP3 TP4 TP2 C14 100nF R4 10K D1 R9 10K C4 1.0uF C7 100nF C2 4.7uF C5 100nF C6 100nF C1 10uF L2 10uH MGFL1608F100MT-LF 3 1 2 4 X1 32MHz CF4032M00009T5074183 GND U11 ANT-PCB-2P U9 ANT-PCB-1P 3216 2 1 3 U6 PBX3216HC01 R2 180R R3 NC C9 100nF DNI R8 10K DNI 1 GPIO08 2 GPIO03 3 GPIO02 4 32M_N 5 32M_P 6 RESET 8 32K_N 9 RF 10 GPIO22 0 GPAD 7 32K_P 11 GPIO21 12 GPIO6 13 GPIO5 14 GPIO4 15 GPIO1 16 GPIO0 17 GPIO20 18 GPIO19 19 GPIO18 20 GPIO10 21 GPIO09 22 GPIO17 23 GPIO16 32 GPIO07 31 GPIO11 30 GPIO12 29 GPIO14 28 GPIO15 27 DVDD 26 VDD1P2 25 SW 24 VCC U1 OM6626B J2 J3 R10 0R R11 4.7K R12 4.7K 4 NC 3 NC 2 SDA 1 NC 10 NC 9 GND 8 NC 7 VDD 5 INT 6 NC 12 SCL 11 NC U5 C15 100nF R13 0R DNI C18 100nF DNI C10 100nF C13 100nF C11 100nF R6 51R R7 51R 4 CN1 3 DIN 2 EN2 1 EN1 10 VOUT 9 CP1 8 CN2 7 VO1 5 GND 6 VO2 12 VIN 11 CP2 0 GND U3 DC009S QFN12L-0303 C8 1.0uF L4 1.0nH C22 1.0pF C16 NC C17 NC L3 1.0nH R1 0R L1 2.2nH C3 10uF DNI TP6 TP7 2 1 3 4 J1 GT-TC025D-H0065-L1 1 + 2 - U2 MLT-7525 2 1 3 Q2 SS8050 VBAT PTEST_BOOT PTEST_UART_TX PTEST_UART_RX VBAT VBAT KEY GND BUZ_FMQ_PWM VBAT VBAT RFP PTEST_UART_RX PTEST_UART_TX PTEST_BOOT PSD_EN1 RESET MS_I2C_SDA BUZ_FMQ_PWM 32M_N 32M_P 32M_P 32M_N DVDD ANT VBAT RESET MS_I2C_SCL PSD_EN2 PSD_FMQ_PWM KEY MS_I2C_SCL MS_I2C_SDA VBAT VBAT VBAT VBAT PSD_EN1 PSD_EN2 PSD_FMQ_PWM VBAT RFP ANT

PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 产品规格承认书 SPECIFICATIONS 客户: CUSTOMER: 产品名称: DESCRIPTION:Bipolarantenna 客户型号: CUSTOMERPARTNo: 产品型号: OURMODELNO:PBX3216HC01 日期: DATE: 确认签字,盖章后请返回承认书一份 PLEASERETURNTOUSONECOPYOF“SPECIFICATIONFORAPPROVAL” WITHYOURAPPROVEDSIGNATURES ApprovedLiuFeiAuditLiuFeiMakingLiuXiaoMei CustomerAcknowledgesSignature Date PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 PBX3216HC01Specification OperatingTemp.:-40 °C ~+85 °C 1.FEATURES: ●Lightweight,compact ●Widebandwidth,lowcost ●Built-inantennawithhighgain 2.APPLICATIONS: ●Bluetooth,WirelessLAN,MobileTV ●HomeRFSystem,etc 3.PRODUCTIDENTIFICATION (1)(2)(3) (1)Producttype:MultilayerchipAntenna (2)CenterFrequency:2450MHz (3)ExternalDimensions(L×W)(mm):3.2*1.6 4.SHAPEANDDIMENSIONS: LWHA 3.2±0.21.6±0.2 0.52±0.10.4±0.1 CH IP45 032 2 16 PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 Testplatereferencesize ： Company ： mm PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 Holepunchingreferencediagram APPLICATIONGUIDE 5.SPECIFICATIONS: *Testcondition:Testboardsize90*40mm Matchingcircuit:Pimatchingcircuitwillberequired PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 6.ElectricalCharacteristics: Returnloss Standingwaveratio MarkFrequencyVSWR 12400MHz1.513 22440MHz1.068 32480MHz1.464 PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 RadiationPattern TheGainpatternismeasuredinFAR-fieldchamber.DUTisplacedonthetableofrotator,a standardhornantennaandVectorNetworkAnalyzerisusedtocollectdata. ◎Efficiency Maximumgain PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 ◎ 3DGainPattern(2400MHz) ◎ 3DGainPattern(2440MHz) ◎ 3DGainPattern(2480MHz) PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 7.EnvironmentalCharacteristics (1)ReliabilityTest (2)StorageCondition (a)Atwarehouse: Thetemperatureshouldbewithin0~30°Candhumidityshouldbelessthan60%RH. Theproductshouldbeusedwithin1yearfromthetimeofdelivery. (b)Onboard: Thetemperatureshouldbewithin-40~85°Candhumidityshouldbelessthan85%RH. (3)OperatingTemperatureRange Operatingtemperaturerange:-40 °C to+1…

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Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 39 TEST REPORT Compiled by: Reviewed by: Approved by: Zhou Kui Arron Liu 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. Product Name: Finder FCC ID: 2BPM7-BF08 Trademark: Jarbooer Model Number: BF08, BF05, BF07, M1, M3, M5 Prepared For: Shenzhen Bonfin Technology Co., Ltd. Address: Floor 5th, Xinlong Technology park, Dawangshan Industry 1st Rd, Bao'an ShenZhen, Guangdong, 518000 China Manufacturer: Shenzhen Bonfin Technology Co., Ltd. Address: Floor 5th, Xinlong Technology park, Dawangshan Industry 1st Rd, Bao'an ShenZhen, Guangdong, 518000 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: Oct. 25, 2025 Sample tested Date: Oct. 25, 2025 to Nov. 04, 2025 Issue Date: Nov. 04, 2025 Report No.: CTB25102505301RF01 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.: CTB25102505301RF01 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 39 TABLE OF CONTENT Test Report Declaration Page 1. VERSION .......................................................................................................................................... 3 2. TEST SUMMARY ............................................................................................................................. 4 3. MEASUREMENT UNCERTAINTY ................................................................................................... 5 4. PRODUCT INFORMATION AND TEST SETUP ............................................................................. 6 4.1 Product Information ............................................................................................................................ 6 4.2 Test Setup Configuration ................................................................................................................... 6 4.3 Support Equipment ............................................................................................................................ 6 4.4 Channel List ....................................................................................................................................... 7 4.5 Test Mode .......................................................................................................................................... 7 4.6 Test Environment ............................................................................................................................... 7 5. TEST FACILITY AND TEST INSTRUMENT USED ......................................................................... 8 5.1 Test Facility ........................................................................................................................................ 8 5.2 Test Instrument Used ......................................................................................................................... 8 6. AC POWER LINE CONDUCTED EMISSION .................................................................................. 10 6.1 Block Diagram Of Test Setup ........................................................................................................... 10 6.2 Limit .................................................................................................................................................. 10 6.3 Test procedure ................................................................................................................................. 10 6.4 Test Result ....................................................................................................................................... 12 7. RADIATED SPURIOUS EMISSION ............................................................................................... 13 7.1 Block Diagram Of Test Setup ........................................................................................................... 13 7.2 Limit .................................................................................................................................................. 13 7.3 Test procedure ................................................................................................................................. 14 7.4 Test Result ....................................................................................................................................... 15 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ................................................ 22 8.1 Block Diagram Of Test Setup ........................................................................................................... 22 8.2 Limit .................................................................................................................................................. 22 8.3 Test procedure ................................................................................................................................. 22 8.4 Test Result ....................................................................................................................................... 23 9. COUDUCTED OUTPUT POWER ...................................…

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Shenzhen Bonfin Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 [November 18, 2025] U.S. Agent Designation [Shenzhen Bonfin Technology 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: 2BPM7-BF08 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 [Shenzhen Bonfin Technology Co., Ltd.]. [Shenzhen Bonfin Technology Co., Ltd.] with the FRN [0037056835] 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 [Gao jie Zhou] [Huiying Fan] [Manager] [Director] [Shenzhen Bonfin Technology Co., Ltd.] [GLOCERTS TECHNOLOGY INC]

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 2 Model: BF08 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 RF Conducted