2BX7R-V1SWhale Vibenote

V1S Product Manual Al Voice Recorder ItemSpecification Product Size Battery Charging Port Input Operating Temperature Audio Format 92 * 58 * 4 mm 400 mAh Type-C DC 5V 0.5 A -10 °C ～ +55 °C Opus / mp3 Product Specifications Disclaimer The content of this manual is for reference only. Actual user experience shall prevail. Product information, specifications, and appearance are subject to change without prior notice. We reserve the right to update the contents at any time. Device Functions (Quick Guide)App Connection Guide Thank you for choosing our product. Zhizai captures moments with ease and empowers the flow of ideas. Product Introduction The recording card works with the Zhizai Record App, enabling one-tap voice transcription and AI-powered summarization, delivering a new experience of efficient and intelligent note-taking. I. Device Connection 1. Turn on Bluetooth on your phone and open the App. Go to “Me - My Devices”. 2. The App will automatically search for the recording card. Tap to connect. 3. If the device is not found, try searching again or check whether Bluetooth permission is enabled. II. Unbind Device 1. Enter the device list in the App. 2. Tap the device info icon in the top-right corner. 3. Select Unbind Device. III. Unbinding Options 1. Unbind & Clear Data: All recordings will be deleted. Suitable for transfer or resale. 2. Unbind Only (Keep Data): Only unbinds the device and keeps recordings. The device will not auto-reconnect. Scan to download the App Operation / RuleDescription Indicator Light Green: Standby; flashes while charging; off when full. Red: Recording. Yellow: Low battery (not recording) Start Recording Recording Status Add Bookmark In standby, hold 2s: red light on, recording starts, motor vibrates once. If off, press once to wake first Red indicator stays solid Double-press the Record button during recording. Green indicator flashes once Press once to pause: red flashes. Press again to resume: red solid again Hold 2s: recording stops, motor vibrates once, red light switches to green Green: Flashes when idle; lights for 3s during recording, returns to red; stays on for 10s then off when full Green indicator turns off after 10s of inactivity Pause Recording Stop Recording Charging Status Standby Mode Power On Hold 2s to power on; green light on. Off after 10s idle. Press once to wake (returns to standby) Power Off Press the Record button 3 times in standby mode to power off IV. Wi-Fi Transfer 1. Enable Wi-Fi transfer in the audio file sync page. 2. Connect the device to the designated Wi-Fi network. 3. The current Wi-Fi connection will be disconnected during transfer. Mobile data will not be affected. Power / Record Button Type-C Indicator Light Built-in Battery Safety: •Do not disassemble, crush, puncture, or incinerate the battery. •Stop using the device immediately if the battery is swollen or damaged. • Do not store the device in high-temperature environments. •Do not discard batteries randomly; follow local recycling regulations. •Do not expose lithium batteries to water or moisture. Other Notes: Due to differences in measurement methods and system formatting, actual available storage capacity may differ from labeled capacity. Please use certified chargers that comply with CCC standards when charging the device. Important Instructions To ensure stable operation and long service life of the device, please read and strictly follow the instructions below: • Do not drop, strike, or strongly impact the device. •Do not expose the device to solvents such as benzene or thinners. •Do not place the device near strong magnetic or electric fields (e.g., speakers,transformers). • Do not expose the device to water or high-temperature sources (e.g., fire, heaters, or direct sunlight inside vehicles). •Do not disassemble, repair, or modify the device to avoid damage or safety risks. FAQ 1. Unable to Power On ※ Please check whether the battery is low. Charge the device and try again. 2. How to Update Firmware ※ Open the App and go to “Me - My Devices”. A firmware update pop-up will appear automatically. Tap “Update” to start upgrading. 3. How to Power Off / Restart ※ The device will enter sleep mode after 10 seconds of inactivity. ※ Press the button 3 times quickly to power off. ※ Press and hold for 15 seconds to force restart in case of abnormal conditions. 4. More Help ※ Follow the “Zhizai Record” WeChat Official Account or contact customer service via WeChat for further assistance. Package Contents Recording Device User Manual Type-C Cable 1 1 1 This table is prepared in accordance with SJ/T 11364: ○：Indicates that the content of the hazardous substance in all homogeneous materials of the part is below the limit specified in GB/T 26572. ：Indicates that at least one homogeneous material in the part exceeds the limit specified in GB/T 26572. Under normal usage conditions, hazardous substances in this product will not leak or mutate within 10 years, and the use of this product will not cause severe environmental pollution or harm to human health or property. Hazardous Substances Part Name PbHg Housing & Parts PCB Assembly Battery CdPBDEPBBCr(VI) Hazardous Substances TableWarranty Card Thank you for purchasing our product. For warranty or repair services, please return this card along with the product. Dealer： ______________________ Customer Name: ______________________ Sales Date: ______________________ Contact Number: ______________________ User Info: ______________________ User Address: ______________________ Disclaimer： • This warranty card is only used as proof for repair services and has no other legal effect. Warranty Terms： •The product is entitled to free repair within one (1) year from the date of purchase if it fails under normal use. • The warranty period starts from the purchase date shown on the invoice. •Please present this warranty card and the purchase invoice when requesting service. •Please keep this warranty card properly. Lost cards will not be rei…

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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 2BX7R-V1S V1S We, Applicant Company Name: Whale Cloud Technology Co., Ltd Address: No. 178, Soft Avenue, Yuhuatai District, Nanjing City, Jiangsu Province, China Phone: +86-18588857289 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, 2026-09-16 Signature Date Name / Title: Ethon Ye / Product Manager Company: Whale Cloud Technology Co., Ltd Address: No. 178, Soft Avenue, Yuhuatai District, Nanjing City, Jiangsu Province, China Phone: +86-18588857289 Fax: N/A 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 2BX7R-V1S V1S 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 Global Test Service Co., Ltd. Contact Name: Peter Xiao Address: Room No. 101, Building 1, and Room No. 101, Building 3, No. 88 Jinkang Road, Jinsha Community, Kengzi Sub-district, Pingshan District, Shenzhen City, Guangdong, China Phone: +86-755-28717088 Email: [email protected] Date: 2026-09-15 Signature:

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 2BX7R-V1S V1S 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, 2026-09-16 Signature Date Name / Title: Ethon Ye / Product Manager Company: Whale Cloud Technology Co., Ltd Address: No. 178, Soft Avenue, Yuhuatai District, Nanjing City, Jiangsu Province, China Phone: +86-18588857289 Fax: N/A E-Mail: [email protected]

Page 1 of 1 Rev.2.0 Whale Cloud Technology Co., Ltd WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2BX7R-V1S Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo- location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Ethon Ye / Product Manager Signature: Phone: +86-18588857289 Email: [email protected] Date: 2026-09-17

FCCID:2BX7R-V1S Fig.1 Fig.2 FCCID:2BX7R-V1S Fig.3 Fig.4 FCCID:2BX7R-V1S Fig.5 Fig.6

_____________________________________________________________________________________________________ LABELANDLOCATION (Size:L4.0cmx2.0cm) productname:WhaleVibenote Model:V1S TradeMark:/ Input:DC3.7VFrombattery andDC5.0VFromadapter FCCID:2BX7R-V1S LabelLocation

FCCID:2BX7R-V1S Fig.1 Fig.2 FCCID:2BX7R-V1S Fig.3 Fig.4 FCCID:2BX7R-V1S Fig.5 Fig.6 WLAN Antenna2 BT Antenna1 FCCID:2BX7R-V1S Fig.7 Fig.8 FCCID:2BX7R-V1S Fig.9 Fig.10

ShenzhenGlobalTestServiceCo.,Ltd. RoomNo.101,Building1,andRoomNo.101,Building3,No.88JinkangRoad,JinshaCommunity, KengziSub-district,PingshanDistrict,ShenzhenCity,Guangdong,China RFExposureevaluation ReportReferenceNo........................: FCCID..................................................: GTS20260810021-1-04 2BX7R-V1S Compiledby (position+printedname+signature)..:FileadministratorsJinghuaXiao Supervisedby (position+printedname+signature)..:TestEngineerEvanOuyang Approvedby (position+printedname+signature) .. : ManagerJasonHu Dateofissue.........................................:Sep.16,2026 RepresentativeLaboratoryName . :ShenzhenGlobalTestServiceCo.,Ltd. Address ................................................. : RoomNo.101,Building1,andRoomNo.101,Building3,No.88 JinkangRoad,JinshaCommunity,KengziSub-district,Pingshan District,ShenzhenCity,Guangdong,China Applicant’sname ............................... :WhaleCloudTechnologyCo.,Ltd Address.................................................:No.178,SoftAvenue,YuhuataiDistrict,NanjingCity,Jiangsu Province,China Testspecification..............................: Standard ................................................ : 47CFR§1.1310 47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 TRFOriginator......................................:ShenzhenGlobalTestServiceCo.,Ltd. MasterTRF...........................................:Dated2014-12 ShenzhenGlobalTestServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenGlobalTestServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial. ShenzhenGlobalTestServiceCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamages resultingfromthereader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription........................:WhaleVibenote TradeMark ............................................ :N/A Manufacturer ......................................... :WhaleCloudTechnologyCo.,Ltd Model/Typereference.........................:V1S ListedModels......................................:N/A Exposurecategory ............................... :Generalpopulation/uncontrolledenvironment EUTType..............................................:Portable HardwareVersion...............................:N/A SoftwareVersion .................................. :N/A Rating ..................................................... :DC3.7VFrombatteryandDC5.0VFromadapter Result.....................................................:PASS ReportNo.:GTS20260810021-1-02Page 2 of 10 TESTREPORT TestReportNo.: GTS20260810021-1-04 Sep.16,2026 ______________________________________________________________________________________________ Dateofissue EquipmentunderTest:WhaleVibenote Model/Type: V1S Listedmodel: N/A Applicant : WhaleCloudTechnologyCo.,Ltd Address :No.178,SoftAvenue,YuhuataiDistrict,NanjingCity,Jiangsu Province,China Manufacturer : WhaleCloudTechnologyCo.,Ltd Address :No.178,SoftAvenue,YuhuataiDistrict,NanjingCity,Jiangsu Province,China TestResult : PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:GTS20260810021-1-02Page 3 of 10 Contents 1.SUMMARY...............................................................................................................................................4 1.1.ProductDescription....................................................................................................................................4 2.TESTENVIRONMENT.......................................................................................................................5 2.1.Addressofthetestlaboratory...................................................................................................................5 2.2.TestFacility..................................................................................................................................................5 2.3.Environmentalconditions...........................................................................................................................5 2.4.Statementofthemeasurementuncertainty.............................................................................................5 3.METHODOFMEASUREMENT.....................................................................................................6 3.1.ApplicableStandard....................................................................................................................................6 3.2.EvaluationMethodandLimit......................................................................................................................6 4.CONDUCTEDPOWERRESULTS...............................................................................................7 5.MANUFACTURINGTOLERANCE...............................................................................................8 6.EVALUATIONRESULTS.................................................................................................................9 6.1.StandaloneEvaluation................................................................................................................................9 6.2SimultaneousTransmissionMPE...............................................................................................................9 7.CONCLUSION.....................................................................................................................................10 ReportNo.:GTS20260810021-1-02Page 4 of 10 1.SUMMARY 1.1.ProductDescription ProductName: WhaleVibenote TradeMark: N/A Model/Typereference:V1S ListModel: N/A ModelDeclaration N/A Powersupply:DC3.7VFrombatteryandDC5.0VFromadapter HardwareVersionN/A SoftwareVersionN/A SampleID GTS20260810021-1-S001-1#&GTS20260810021-1-S001-2# Bluetooth FrequencyRange2402MHz~2480MHz ChannelNumber 79channelsforBluetooth(DSS) 40channelsforBluetooth(DTS) C…

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ManufacturerWhaleCloudTechnologyCo.,Ltd AddressNo.178,SoftAvenue,YuhuataiDistrict, NanjingCity,JiangsuProvince,China Model V1S AntennatypeChipAntenna AntennaGain - 2. 5d Bif o r2.4 G 1.Testequipmentandconditions: 1.1.NetworkAnalyzer 1.2.Communicationtestequipment 1.3.Testsystem 1.4.Matchingcircuit 2.TestData: 2.1.Standingwaveratio 2.2.Efficiency Fre.Gian 2402-3.01 2440-2.89 2480-2.50 2.3.Directivitydiagram 2402MHz 2440MHz 2480MHz 3.Antennadrawing（mm）:

FCCID:2BX7R-V1S 1 CaseNo.:GTS20260810021-1-02 AmbientCondition:24°C,49%RH AccordingStandard:■Part15C TestDate:2026.8.18-2026.9.15TestEngineer:Evanouyang AppendixB.1:DTSBandwidth TestResult TestModeAntennaFreq(MHz) DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLEAnt1 24020.6922401.7962402.4880.5PASS 24400.7042439.7922440.4960.5PASS 24800.6842479.8042480.4880.5PASS FCCID:2BX7R-V1S 2 TestGraphs BLE_Ant1_2402 BLE_Ant1_2440 BLE_Ant1_2480 FCCID:2BX7R-V1S 3 FCCID:2BX7R-V1S 4 AppendixB.2:OccupiedChannelBandwidth TestResult TestModeAntennaFreq(MHz) OCB[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLEAnt1 24021.05362401.61542402.6690------ 24401.05092439.61842440.6693------ 24801.03682479.62832480.6651------ FCCID:2BX7R-V1S 5 TestGraphs BLE_Ant1_2402 BLE_Ant1_2440 BLE_Ant1_2480 FCCID:2BX7R-V1S 6 FCCID:2BX7R-V1S 7 AppendixB.3:Maximumconductedoutputpower TestResult TestModeAntennaFreq(MHz) ConductedPeak Powert[dBm] Conducted Limit[dBm] Verdict BLEAnt1 24022.55≤30PASS 24403.16≤30PASS 24802.46≤30PASS FCCID:2BX7R-V1S 8 AppendixB.4:Maximumpowerspectraldensity TestResult TestModeAntennaFreq(MHz)Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLEAnt1 2402-13.23≤8.00PASS 2440-12.62≤8.00PASS 2480-13.31≤8.00PASS FCCID:2BX7R-V1S 9 TestGraphs BLE_Ant1_2402 BLE_Ant1_2440 BLE_Ant1_2480 FCCID:2BX7R-V1S 10 FCCID:2BX7R-V1S 11 AppendixB.5:Bandedgemeasurements TestResult TestMod e Antenn a ChNam e Freq(MHz ) RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLEAnt1 Low24022.44-49.82≤-17.56PASS High24801.64-50.28≤-18.36PASS FCCID:2BX7R-V1S 12 TestGraphs BLE_Ant1_Low_2402 BLE_Ant1_High_2480 FCCID:2BX7R-V1S 13 AppendixB.6:ConductedSpuriousEmission TestResult TestModeAntennaFreq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm]Limit[dBm]Verdict BLEAnt1 2402 Reference2.412.41---PASS 30~10002.41-61.54≤-17.59PASS 1000~265002.41-48.55≤-17.59PASS 2440 Reference2.682.68---PASS 30~10002.68-61.91≤-17.32PASS 1000~265002.68-47.09≤-17.32PASS 2480 Reference1.901.90---PASS 30~10001.90-62.34≤-18.1PASS 1000~265001.90-47.86≤-18.1PASS FCCID:2BX7R-V1S 14 TestGraphs BLE_Ant1_2402_0~Reference BLE_Ant1_2402_30~1000 BLE_Ant1_2402_1000~26500 FCCID:2BX7R-V1S 15 BLE_Ant1_2440_0~Reference BLE_Ant1_2440_30~1000 FCCID:2BX7R-V1S 16 BLE_Ant1_2440_1000~26500 BLE_Ant1_2480_0~Reference BLE_Ant1_2480_30~1000 FCCID:2BX7R-V1S 17 BLE_Ant1_2480_1000~26500 FCCID:2BX7R-V1S 18 AppendixB.7:DutyCycle TestResult TestModeAntennaFreq(MHz) ON Time [ms] Period [ms] XDC [%] Duty Cycle Factor[dB] 1/T Factor[KHz] BLEAnt1 24022.142.450.873587.350.590.47 24402.142.450.873587.350.590.47 24802.142.440.877087.700.570.47 FCCID:2BX7R-V1S 19 TestGraphs BLE_Ant1_2402 BLE_Ant1_2440 BLE_Ant1_2480 FCCID:2BX7R-V1S 20 FCCID:2BX7R-V1S 21 AppendixB.8:EmissionsinRestrictedBands TestResult TestModeAntennaChName Freq(MH z) Detector Freq [MHz] Result [dBm] Limit [dBm] Result [dBuV/m] Limit [dBuV/m] Verdict BLEAnt1 Low2402 AV2310.000-49.86≤-41.2045.34≤54PASS AV2389.565-49.28≤-41.2045.92≤54PASS AV2390.000-49.4≤-41.2045.80≤54PASS Peak2310.000-41.53≤-21.2053.67≤74PASS Peak2352.395-40.02≤-21.2055.18≤74PASS Peak2390.000-42.64≤-21.2052.56≤74PASS High2480 AV2483.500-47.42≤-41.2047.78≤54PASS AV2483.520-47.42≤-41.2047.78≤54PASS AV2500.000-49.15≤-41.2046.05≤54PASS Peak2483.500-39.95≤-21.2055.25≤74PASS Peak2485.600-39.65≤-21.2055.55≤74PASS Peak2500.000-43.21≤-21.2051.99≤74PASS Note： 1.TheAntennaGainiscompensatedinthegraph. 2.TheDutyCycleFactorandRBWFactoriscompensatedinthegraph. 3.ThelimitindBmforaveragedetectorisconversionfrom54dBuV/m,accordingto15.209(a).Thelimit indBmforpeakdetectoris20dBabovethelimitofaveragedetectorindBm. FCCID:2BX7R-V1S 22 TestGraphs BLE_Ant1_Low_2402_AV BLE_Ant1_Low_2402_Peak BLE_Ant1_High_2480_AV FCCID:2BX7R-V1S 23 BLE_Ant1_High_2480_Peak

FCCID:2BX7R-V1S 1 CaseNo.:GTS20260810021-1-03 AmbientCondition:24°C,49%RH, TestDate:2026.8.18-2026.9.15TestEngineer:Evanouyang AppendixC.1:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt2 241210.2002406.8802417.0800.5PASS 243710.2002431.8802442.0800.5PASS 246210.2002456.8802467.0800.5PASS 11GAnt2 241216.5202403.7602420.2800.5PASS 243716.8002428.5202445.3200.5PASS 246216.5202453.7602470.2800.5PASS 11N20SISOAnt2 241217.7202403.1602420.8800.5PASS 243717.7202428.0802445.8000.5PASS 246217.7202453.1602470.8800.5PASS 11N40SISOAnt2 242235.9202404.0802440.0000.5PASS 243736.1602418.9202455.0800.5PASS 245236.0802434.0002470.0800.5PASS 11AX20SISOAnt2 241218.9602402.5202421.4800.5PASS 243718.9602427.5202446.4800.5PASS 246218.8402452.6002471.4400.5PASS FCCID:2BX7R-V1S 2 TestGraphs 11B_Ant2_2412 11B_Ant2_2437 11B_Ant2_2462 FCCID:2BX7R-V1S 3 11G_Ant2_2412 11G_Ant2_2437 FCCID:2BX7R-V1S 4 11G_Ant2_2462 11N20SISO_Ant2_2412 11N20SISO_Ant2_2437 FCCID:2BX7R-V1S 5 11N20SISO_Ant2_2462 11N40SISO_Ant2_2422 FCCID:2BX7R-V1S 6 11N40SISO_Ant2_2437 11N40SISO_Ant2_2452 11AX20SISO_Ant2_2412 FCCID:2BX7R-V1S 7 11AX20SISO_Ant2_2437 11AX20SISO_Ant2_2462 FCCID:2BX7R-V1S 8 AppendixC.2:OccupiedChannelBandwidth TestResult TestModeAntenna Channel Frequency[MHz] OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt2 241212.1642405.92022418.0842------ 243712.2062430.87992443.0859------ 246212.1822455.89312468.0751------ 11GAnt2 241217.5362403.13442420.6704------ 243717.6702428.03272445.7027------ 246217.5932453.11572470.7087------ 11N20SISOAnt2 241218.4232402.80422421.2272------ 243718.5252427.72902446.2540------ 246218.4352452.79762471.2326------ 11N40SISOAnt2 242236.8632403.62092440.4839------ 243737.0552418.44602455.5010------ 245236.8732433.55202470.4250------ 11AX20SISOAnt2 241219.1292402.44032421.5693------ 243719.1542427.40032446.5543------ 246219.1142452.43652471.5505------ FCCID:2BX7R-V1S 9 TestGraphs 11B_Ant2_2412 11B_Ant2_2437 11B_Ant2_2462 FCCID:2BX7R-V1S 10 11G_Ant2_2412 11G_Ant2_2437 FCCID:2BX7R-V1S 11 11G_Ant2_2462 11N20SISO_Ant2_2412 11N20SISO_Ant2_2437 FCCID:2BX7R-V1S 12 11N20SISO_Ant2_2462 11N40SISO_Ant2_2422 FCCID:2BX7R-V1S 13 11N40SISO_Ant2_2437 11N40SISO_Ant2_2452 11AX20SISO_Ant2_2412 FCCID:2BX7R-V1S 14 11AX20SISO_Ant2_2437 11AX20SISO_Ant2_2462 FCCID:2BX7R-V1S 15 AppendixC.3:Maximumconductedoutputpower TestResult Test Mode AntennaFrequency[MHz] Peak power [dBm] Limit [dBm] Verdict 11BAnt2 24128.22≤30.00PASS 24378.08≤30.00PASS 24628.62≤30.00PASS 11GAnt2 24126.38≤30.00PASS 24376.17≤30.00PASS 24626.35≤30.00PASS 11N20SISOAnt2 24126.42≤30.00PASS 24376.29≤30.00PASS 24626.60≤30.00PASS 11N40SISOAnt2 24227.31≤30.00PASS 24377.56≤30.00PASS 24527.63≤30.00PASS 11AX20SISOAnt2 24127.68≤30.00PASS 24377.63≤30.00PASS 24627.66≤30.00PASS FCCID:2BX7R-V1S 16 AppendixC.4:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3-100kHz]Limit[dBm/3kHz]Verdict 11BAnt2 2412-21.17≤8.00PASS 2437-21.46≤8.00PASS 2462-20.93≤8.00PASS 11GAnt2 2412-28.36≤8.00PASS 2437-28.26≤8.00PASS 2462-28.48≤8.00PASS 11N20SISOAnt2 2412-28.16≤8.00PASS 2437-28.34≤8.00PASS 2462-28.04≤8.00PASS 11N40SISOAnt2 2422-29.45≤8.00PASS 2437-29.07≤8.00PASS 2452-28.93≤8.00PASS 11AX20SISOAnt2 2412-28.48≤8.00PASS 2437-28.34≤8.00PASS 2462-28.23≤8.00PASS FCCID:2BX7R-V1S 17 TestGraphs 11B_Ant2_2412 11B_Ant2_2437 11B_Ant2_2462 FCCID:2BX7R-V1S 18 11G_Ant2_2412 11G_Ant2_2437 FCCID:2BX7R-V1S 19 11G_Ant2_2462 11N20SISO_Ant2_2412 11N20SISO_Ant2_2437 FCCID:2BX7R-V1S 20 11N20SISO_Ant2_2462 11N40SISO_Ant2_2422 FCCID:2BX7R-V1S 21 11N40SISO_Ant2_2437 11N40SISO_Ant2_2452 11AX20SISO_Ant2_2412 FCCID:2BX7R-V1S 22 11AX20SISO_Ant2_2437 11AX20SISO_Ant2_2462 FCCID:2BX7R-V1S 23 AppendixC.5:Bandedgemeasurements TestResult TestMode Antenn a ChNam e Frequency[MH z] RefLevel[dB m] Result[dB m] Limit[dB m] Verdic t 11BAnt2 Low2412-5.25-48.03≤-25.25PASS High2462-4.82-49.81≤-24.82PASS 11GAnt2 Low2412-12.02-50.03≤-32.02PASS High2462-12.29-49.71≤-32.29PASS 11N20SISOAnt2 Low2412-12.44-50.01≤-32.44PASS High2462-12.02-48.6≤-32.02PASS 11N40SISOAnt2 Low2422-13.28-49.31≤-33.28PASS High2452-13.04-49.1≤-33.04PASS 11AX20SIS O Ant2 Low2412-11.97-49.77≤-31.97PASS High2462-11.74-49.22≤-31.74PASS FCCID:2BX7R-V1S 24 TestGraphs 11B_Ant2_Low_2412 11B_Ant2_High_2462 11G_Ant2_Low_2412 FCCID:2BX7R-V1S 25 11G_Ant2_High_2462 11N20SISO_Ant2_Low_2412 FCCID:2BX7R-V1S 26 11N20SISO_Ant2_High_2462 11N40SISO_Ant2_Low_2422 11N40SISO_Ant2_High_2452 FCCID:2BX7R-V1S 27 11AX20SISO_Ant2_Low_2412 11AX20SISO_Ant2_High_2462 FCCID:2BX7R-V1S 28 AppendixC.6:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11BAnt2 2412 Reference-5.45-5.45---PASS 30~1000-5.45-61.09≤-25.45PASS 1000~26500-5.45-46.5≤-25.45PASS 2437 Reference-5.46-5.46---PASS 30~1000-5.46-61.58≤-25.46PASS 1000~26500-5.46-46.13≤-25.46PASS 2462 Reference-4.88-4.88---PASS 30~1000-4.88-61.96≤-24.88PASS 1000~26500-4.88-34.14≤-24.88PASS 11GAnt2 2412 Reference-15.43-15.43---PASS 30~1000-15.43-61.4≤-35.43PASS 1000~26500-15.43-47.65≤-35.43PASS 2437 Reference-15.51-15.51---PASS 30~1000-15.51-60.61≤-35.51PASS 1000~26500-15.51-46.59≤-35.51PASS 2462 Reference-11.99-11.99---PASS 30~1000-11.99-61.2≤-31.99PASS 1000~26500-11.99-47.53≤-31.99PASS 11N20SISOAnt2 2412 Reference-12.72-12.72---PASS 30~1000-12.72-61.57≤-32.72PASS 1000~26500-12.72-47.04≤-32.72PASS 2437 Reference-12.28-12.28---PASS 30~1000-12.28-60.79≤-32.28PASS 1000~26500-12.28-46.71≤-32.28PASS 2462 Reference-12.23-12.23---PASS 30~1000-12.23-61.65≤-32.23PASS 1000~26500-12.23-46.82≤-32.23PASS 11N40SISOAnt2 2422 Reference-13.74-13.74---PASS 30~1000-13.74-61.45≤-33.74PASS 1000~26500-13.74-42.95≤-33.74PASS 2437 Reference-15.01-15.01---PASS 30~1000-15.01-62.15≤-35.01PASS 1000~26500-15.01-42.1≤-35.01PASS 2452 Reference-13.75-13.75---PASS 30~1000-13.75-61.94≤-33.75PASS 1000~26500-13.75-43.12≤-33.75PASS 11AX20SISOAnt22412Reference-12.78-12.78---PASS FCCID:2BX7R-V1S 29 30~1000-12.78-62.24≤-32.78PASS…

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ShenzhenGlobalTestServiceCo.,Ltd. RoomNo.101,Building1,andRoomNo.101,Building3,No.88JinkangRoad,JinshaCommunity, KengziSub-district,PingshanDistrict,ShenzhenCity,Guangdong,China FCCPART15SUBPARTCTESTREPORT FCCPART15.247 ReportReferenceNo........................: FCCID.................................................: GTS20260810021-1-03 2BX7R-V1S Compiledby (position+printedname+signature)..:FileadministratorsJinghuaXiao Supervisedby (position+printedname+signature) .. : TestEngineerEvanOuyang Approvedby (position+printedname+signature)..: ManagerJasonHu Dateofissue.........................................:Sep.16,2026 RepresentativeLaboratoryName . :ShenzhenGlobalTestServiceCo.,Ltd. Address.................................................: RoomNo.101,Building1,andRoomNo.101,Building3,No.88 JinkangRoad,JinshaCommunity,KengziSub-district,Pingshan District,ShenzhenCity,Guangdong,China Applicant’sname...............................: WhaleCloudTechnologyCo.,Ltd Address ................................................. : No.178,SoftAvenue,YuhuataiDistrict,NanjingCity,Jiangsu Province,China Testspecification..............................: Standard................................................: FCCPart15.247:Operationwithinthebands902-928MHz,2400- 2483.5MHzand5725-5850MHz TRFOriginator......................................:ShenzhenGlobalTestServiceCo.,Ltd. MasterTRF...........................................:Dated2014-12 ShenzhenGlobalTestServiceCo.,Ltd.Allrightsreserved. Thispublication…

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