2BCNP-BS-SWMCSmart Watch

Attestation Statements (July 17, 2024) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID: 2BCNP-BS-SWMC ) (Blackshark Technologies (Nanchang) Co., Ltd), the undersigned, hereby authorize (NEWENERGYER LIMITED) to act as our designated U.S. agent for service of process, (Blackshark Technologies (Nanchang) Co., Ltd) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. (NEWENERGYER LIMITED) accepts the responsibility to act as designated U.S. agent for service of process, provides an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Information： Company name: Blackshark Technologies (Nanchang) Co., Ltd Contact Name: Nick Zhang Address: R1001, F10 of Floor 3-23, R201 of Building 8 and 9, No.528, Shuanggang West Street, Nanchang City, Jiangxi Province, China Telephone No: 13538214502 Email: [email protected] FRN: 0034166215 Signature [Nick Zhang] U.S. Agent Information: Company Name: NEWENERGYER LIMITED Address: 1818 S Patton Ct, Denver, CO, 80219 Contact Name: CHUN LIU Telephone No: 213 289 5042 Email: [email protected] FRN: 0034665885 Signature [CHUN LIU]

(Blackshark Technologies (Nanchang) Co., Ltd) (July 17, 2024) 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: 2BCNP-BS-SWMC) [Blackshark Technologies (Nanchang) 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. Sincerely, (Applicant signature) (Applicant printed name) Nick Zhang (Blackshark Technologies (Nanchang) Co., Ltd) (July 17, 2024) 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: 2BCNP-BS-SWMC) [Blackshark Technologies (Nanchang) 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) Nick Zhang

Blackshark Technologies (Nanchang) Co., Ltd Model Difference Data：July 24, 2024 Product description: Smart Watch Model name: BS-W2403, BS-W2401, BS-W2402, BS-W2404, BS-W2405, BS- W2406, BS-W2407, BS-W2408, BS-W2409, BS-W2410, BS-W2411, BS- W2412, BS-W2413, BS-W2414, BS-W2415, BS-W2416, BS-W2417, BS- W2418, BS-W2419, BS-W2420, BS-W2421, BS-W2422, BS-W2423, BS- W2424, BS-W2425, BS-W2426, BS-W2427, BS-W2428, BS-W2429, BS- W2430 Trade Name: BLACK SHARK FCC ID: 2BCNP-BS-SWMC All the model are the same circuit and RF module, only for model name. Regards Sincerely Client’s signature : Client’s name / title : Nick Zhang（Product Director） Contact information / address：R1001, F10 of Floor 3-23, R201 of Building 8 and 9, No.528, Shuanggang West Street, Nanchang City, Jiangxi Province, China

Blackshark Technologies (Nanchang) Co., Ltd (July 24, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Smart Watch / BS-W2403, BS-W2401, BS-W2402, BS-W2404, BS-W2405, BS-W2406, BS-W2407, BS-W2408, BS- W2409, BS-W2410, BS-W2411, BS-W2412, BS-W2413, BS-W2414, BS-W2415, BS-W2416, BS-W2417, BS-W2418, BS-W2419, BS-W2420, BS-W2421, BS- W2422, BS-W2423, BS-W2424, BS-W2425, BS-W2426, BS-W2427, BS-W2428, BS-W2429, BS-W2430 / FCC ID: 2BCNP-BS-SWMC) 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: Nick Zhang Title: Product Director

Blackshark Technologies (Nanchang) Co., Ltd (July 17, 2024) 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: Nick Zhang Title: Product Director

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: BS-W2403 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

Label Location:

Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 91 TEST REPORT Compiled by: Reviewed by: Approved by: Zhang Mao cheng Martin Feng Rita Xiao / 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: Smart Watch FCC ID: 2BCNP-BS-SWMC Trademark: BLACK SHARK Model Number: BS-W2403, BS-W2401, BS-W2402, BS-W2404, BS-W2405, BS-W2406, BS-W2407, BS-W2408, BS-W2409, BS-W2410, BS-W2411, BS-W2412, BS-W2413, BS-W2414, BS-W2415, BS-W2416, BS-W2417, BS-W2418, BS-W2419, BS-W2420, BS-W2421, BS-W2422, BS-W2423, BS-W2424, BS-W2425, BS-W2426, BS-W2427, BS-W2428, BS-W2429, BS-W2430 Prepared For: Blackshark Technologies (Nanchang) Co., Ltd Address: R1001, F10 of Floor 3-23, R201 of Building 8 and 9, No.528, Shuanggang West Street, Nanchang City, Jiangxi Province, China Manufacturer: Blackshark Technologies (Nanchang) Co., Ltd Address: R1001, F10 of Floor 3-23, R201 of Building 8 and 9, No.528, Shuanggang West Street, Nanchang City, Jiangxi Province, 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: May. 13, 2024 Sample tested Date: May. 13, 2024 to May. 25, 2024 Issue Date: May. 25, 2024 Report No.: CTB240530034RH Test Standards FCC 47 CFR Part2(2.1093), FCC 47 CFR Part1( 1.1310) FCC 47 CFR Part1( 1.1307), ANSI/IEEE C95.1-2019 IEEE 1528-2013 & Published RF Exposure KDB Procedures Test Results PASS Remark: This is SAR test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB240530034RH Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 91 Contents Page 1 COVER PAGE ......................................................................................................................................... 1 CONTENTS ....................................................................................................................................................................... 2 1. VERSION .................................................................................................................................................................. 4 2. PRODUCT INFORMATION AND TEST SETUP............................................................................................... 5 2.1 PRODUCT INFORMATION ................................................................................................................................... 5 3 EQUIPMENT USED DURING TEST ................................................................................................................... 7 3.1 EQUIPMENT LIST ............................................................................................................................................... 7 3.2 TEST EQUIPMENT CALIBRATION ....................................................................................................................... 8 4 SAR INTRODUCTION ........................................................................................................................................... 9 4.1 INTRODUCTION .................................................................................................................................................. 9 4.2 SAR DEFINITION ............................................................................................................................................... 9 5 SAR MEASUREMENT SETUP ........................................................................................................................... 10 5.1 SAR MEASUREMENT SETUP .................................................................................................................... 10 5.2 DASY5 E-FIELD PROBE SYSTEM .................................................................................................................... 11 5.3 PROBE SPECIFICATION ..................................................................................................................................... 11 5.4 ISOTROPIC E-FIELD PROBE .............................................................................................................................. 11 5.5 PHANTOMS ...................................................................................................................................................... 12 5.6 DEVICE HOLDER .............................................................................................................................................. 12 6 SAR TEST PROCEDURE .................................................................................................................................... 14 6.1 SCANNING PROCEDURE ................................................................................................................................... 14 6.2 EXTRAPOLATION ............................................................................................................................................. 17 6.3 TEST POSITION – BODY CONFIGURATIONS ...................................................................................................... 17 7 EXPOSURE LIMIT ............................................................................................................................................... 18 7.1 UNCONTROLLED ENVIRONMENT .....................................................................…

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Calibration Laboratory of Schmid & Partner Engineering AG Zeughausstrasse 43, 8004 Zurich, Switzerland Accredited by the Swiss Accreditation Service (SAS) The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates S Schweizerischer Kalibrierdienst C s Service suisse d'etalonnage Servizio svizzero di taratura Swiss Calibration Service Accreditation No.: SCS 0108 Client CTB Certificate No: D750V3-1088 CALIBRATION CERTIFICATE Object D750V3 - SN:1088 Calibration procedure(s) QA CAL-05.v11 Calibration Procedure for SAR Validation Sources between 0.7-3 GHz Calibration date: September 19, 2022 - . This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (SI). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature (22土3) ° C and humidity < 70%. Calibration Equipment used (M& TE critical for calibration) Primary Standards ID# Cal Date (Cert什icateNo.) Scheduled Calibration Power meter NAP SN: 104778 Apr-23 Power sensor NRP-291 SN: 103244 Apr-23 Power sensor NRP-Z91 SN: 103245 Apr-23 Reference 20 dB Attenuator SN: BH9394 (20k) Apr-23 Type-N mismatch combination SN: 310982 / 06327 Apr-23 Reference Probe EX3DV4 SN: 7349 Dec-22 DAE4 SN: 601 Dec-22 Secondary Standards ID# 01-Apr-22 (No. 217-03100/03101) 01-Apr-22 (No. 217-03100) 01-Apr-22(No. 217-03101) 31-Mar-22 (No. 217-03106) 31 -Mar-22 (No. 217-03104) 31-Dec-21 (No. EX3-7349_Dec19) 27- Dec-21(No. DAE4-601_Dec19) Check Date (in house) Scheduled Check Power meter E4419B SN: 8839512475 Power sensor HP 8481A SN: US37292783 Power sensor HP 8481A SN: MY41092317 RF generator R&S SMT-06 SN. 100972 Network Analyzer Agilent E8358A _ SN: US41080477 30-0ct-16 (in house check Feb-21) 07-0ct-17 (in house check Oct-20) 07-0ct-17 (in house check Oct-20) 15-Jun-17 (in house check Oct-20) 31-Mar-15 (in house check Oct-20) In house check: Oct-22 In house c heck. Oct-22 In house check: Oct-22 In house check. Oct-22 In house check: Oct-22 Name Function /己 Calibrated by: Jeffrey Katzman Laboratory Technician Approved by: Katja Pokovic Technical Manager /亥 乡 多 Issued: September 27, 2022 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: D750V3-1088 Page 1 of 6 Calibration Laboratory of Schmid & Partner Engineering AG Zeughausstrasse 43, 8004 Zurich, Switzerland Accredited by the Swiss Accreditation Service (SAS) The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Glossary: TSL ConvF N/A tissue simulating liquid sensitivity in TSL / NORM x,y,z not applicable or not measured Calibration is Performed According to the Following Standards: S Schweizerischer Kalibrierdienst C s Service suisse d'etalonnage Servizio svizzero di taratura Swiss Calibration Service Accreditation No.: SCS 0108 a)IEC/IEEE 62209-1528, "Measurement Procedure for The Assessment of Specific Absorption Rate of Human Exposure to Radio Frequency Fields from Hand-held and Body-mounted Wireless Communication Devices- Part 1528: Human Models, Instrumentation and Procedures (Frequency range of 4 MHz to 10 GHz)", October 2020 b)KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz" Additional Documentation: c) DASY4/5 System Handbook Methods Applied and Interpretation of Parameters: • Measurement Conditions: Further details are available from the Validation Report at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. • Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exactly below the center marking of the flat phantom section, with the arms oriented parallel to the body axis. • Feed Point Impedance and Return Loss: These parameters are measured with the dipole positioned under the liquid filled phantom. The impedance stated is transformed from the measurement at the SMA connector to the feed point. The Return Loss ensures low reflected power. No uncertainty required. • Electrical Delay: One-way delay between the SMA connector and the antenna feed point. No uncertainty required. • SAR measured: SAR measured at the stated antenna input power. • SAR normalized: SAR as measured, normalized to an input power of 1 Wat the antenna connector. • SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. The reported uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probability of approximately 95%. Certificate No: 0750V3-1088 Page 2 of 6 Measurement Conditions DASY svste c 1ven on paqe 1 . DASY Version DASY5 V52.10.4 Extrapolation Advanced Extrapolation Phantom Modular Flat Phantom Distance Dipole Center - TSL 15 mm with Spacer Zoom Scan Resolution dx, dy, dz = 5 mm Frequency 750 MHz士1MHz f ot · Head TSL parameters T Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 ° C 41.9 0.89 mho/m Measured Head TSL parameters (22.0士0.2) ° C 42.4土6% 0.90 mho/m士6% Head TSL temperature change during test < 0.5 ° C -------- SAR result with Head TSL SAR averaged over 1 cm 3 (1 g) of Head TSL SAR measured SAR for nominal Head TSL parameters Condition ，一，． ． 250 mW input power normalized to 1 W 2.14W/kg 8.51 W/kg士17.0 % (k=2) SAR averaged over 10 cm 3 (10 g) of Head TSL SAR measured SAR for nominal Head TSL parameters condition 250 mW input power normalized to 1 W 1.39 W/kg 5.53 W/kg :t 16.5 % (k=2) Certificate No: D750V3-1088 Page 3 of 6 Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters with Head TSL Impedance, transformed to fee…

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深圳市千目通讯科技有限公司 ShenzhenQianmuCommunicationTechnologyCo.,Ltd. AntennaAcknowledgement Applicablemodel H18 Customer ShenzhenMirasolInnovationIntelligentTechnologyCo.,Ltd. Specificationdescription ProductcontentSpecificationCustomermaterialcode Specification description AntennaLDS Changeofresume SerialnumberDateVersion Briefdescriptionofthechanges 12024-05-09V1.0Newproject 2 3 Suppliersampleconfirmation Researchand development StructureAuditJudgement PASS FAIL Customersampleconfirmation ElectronStructureProjectProcurementQualityAudit Reasonsforrejectionorotherprecautions: 1.Testreportonelectricalperformanceofmainantenna 1.1Testitemsandequipment TestitemEquipment Passivetest ①VSWRparameter② Returnlossparameter Networkanalyzer:HP8753D3Danechoicchamber antennatestsystem(ETStestsystem,network analyzer,integratedtester) Activetest ①Transmittingpower ②Receivinglevel③ Receivingsensitivity Comprehensivetester:AgilentE5515C3D darkroomantennatestsystem(ETStestsystem, comprehensivetester) 1.2GSMPassiveTestReport VSWRparametervalues Frequency (MHZ) 79496017101880217025002690 RL2.71.711.81.83.11.71.3 Returnlossparametervalue Frequency (MHZ) 79496017101880217025002690 RL-6.5-5.5-10.2-10.4-5.7-11-16.3 2.Matchingcircuit-GSMantenna Theoriginalmatchingcircuitoftheprototypeisnotchanged. 3、Testreport GSM900DCS1800 Channel162124512698885 TRP17.5317.4817.3221.1621.3721.53 TIS-91.29-101.48 GSM850PCS1900 Channel128190251512661810 TRP15.3815.4715.6222.0322.1622.47 TIS-90.47-101.69 W850W900 Channel435744084458293730133088 TRP5.255.375.4110.159.489.13 TIS-91.14-91.06 W1900W2100 Channel966298009938105621070010838 TRP15.1215.1915.3515.2715.2915.34 TIS-101.12-100.26 B1B2 Channel180501830018550186501890019150 TRP15.3615.0615.1615.4315.3215.71 TIS-89-88.34 B3B4 Channel193001957519850200002017520350 TRP15.1815.3515.5915.6815.2215.75 TIS-87.07-88.31 B5B7 Channel204502055020600208002110021400 TRP5.325.415.5316.1915.4815.44 TIS-78.26-86.76 B8B12 Channel215002162521750230602309523130 TRP10.579.919.310.250.370.45 TIS-80.21-70.27 B17B20 Channel237802379023800242002430024400 TRP0.330.470.526.636.526.24 TIS-70.63-78.39 B34 Channel362503627536300 TRP15.6315.2715.17 TIS-86.63 B38B39 Channel378503800038150383503845038550 TRP15.8815.3915.5215.0415.4315.98 TIS-89.01-86.42 B40B41 Channel387503915039550403404074041140 TRP15.9515.6915.9215.8115.7115.86 TIS-87.18-89.22 B28AB Channel2726027433274352751027610 TRP0.410.620.670.750.86 TIS-70.14-70.48 Conductivebackcover B1B2 Channel180501830018550186501890019150 TRP13.0912.6712.5313.4113.0713.36 TIS-86.41-87.58 B3B5 Channel193001957519850200002017520350 TRP14.2814.5914.085.125.365.49 TIS-87.58-78.01 Conductivebackcover B38B39 Channel378503800038150383503845038550 TRP11.9811.4910.713.213.5212.96 TIS-85.93-84.15 B40B41 Channel387503915039550403404074041140 TRP14.613.7912.6713.1511.6911.26 TIS-85.85-86.63 4、Antennagain FrequencybandGainFrequencybandGain B10.75B17-4.39 B21.36B20-2.58 B31.41B28-4.12 B41.10B340.64 B5-2.45B381.02 B71.08B390.73 B8-1.83B401.03 B12-4.47B410.56 23 深圳市星源创科技有限公司 SHENZHEN Xingyuanchuang TECHNOLOGY CO.,LTD 无源测试数据 Passive test data 24 深圳市星源创科技有限公司 SHENZHEN Xingyuanchuang TECHNOLOGY CO.,LTD 无源测试数据 Passive test data 5、Environmentaltreatment 1.2Groundingoftwometalsectionswithconductiveclothand screenTheunshieldedflatcableattachedtothemissileat 3placesisgroundedtothemainboard Pasteconductiveclothandconductivewoolhere togroundthemainboard 1.Theconductiveclothispastedhereandthespeakerisgroundedwiththemainboard. 2.Thekeywithconductiveclothpastedhereisgroundedtothemainboard. 3.Themotorandthemainboardaregroundedwithconductiveclothhere. 6、GPS,WiFitest WIFIMeasuredMapGPSMeasuredMap 7.Structuraldrawings

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: Smart Watch FCC ID: 2BCNP-BS-SWMC Trademark: BLACK SHARK Model Number: BS-W2403, BS-W2401, BS-W2402, BS-W2404, BS-W2405, BS-W2406, BS-W2407, BS-W2408, BS-W2409, BS-W2410, BS-W2411, BS-W2412, BS-W2413, BS-W2414, BS-W2415, BS-W2416, BS-W2417, BS-W2418, BS-W2419, BS-W2420, BS-W2421, BS-W2422, BS-W2423, BS-W2424, BS-W2425, BS-W2426, BS-W2427, BS-W2428, BS-W2429, BS-W2430 Prepared For: Blackshark Technologies (Nanchang) Co., Ltd Address: R1001, F10 of Floor 3-23, R201 of Building 8 and 9, No.528, Shuanggang West Street, Nanchang City, Jiangxi Province, China Manufacturer: Blackshark Technologies (Nanchang) Co., Ltd Address: R1001, F10 of Floor 3-23, R201 of Building 8 and 9, No.528, Shuanggang West Street, Nanchang City, Jiangxi Province, 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: May. 13, 2024 Sample tested Date: May. 13, 2024 to May. 25, 2024 Issue Date: May. 25, 2024 Report No.: CTB240525031RF Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2013 Test Results PASS Remark: This is Bluetooth radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB240525031RF Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 34 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 ............................................................................................... 14 7.1 Block Diagram Of Test Setup ........................................................................................................... 14 7.2 Limit .................................................................................................................................................. 14 7.3 Test procedure ................................................................................................................................. 15 7.4 Test Result ....................................................................................................................................... 16 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ................................................ 23 8.1 Block Diagram Of Test Setup ........................................................................................................... 23 8.2 Limit .................................................................................................................................................. 23 8.3 Test procedure ............................................................................................…

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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: Smart Watch FCC ID: 2BCNP-BS-SWMC Trademark: BLACK SHARK Model Number: BS-W2403, BS-W2401, BS-W2402, BS-W2404, BS-W2405, BS-W2406, BS-W2407, BS-W2408, BS-W2409, BS-W2410, BS-W2411, BS-W2412, BS-W2413, BS-W2414, BS-W2415, BS-W2416, BS-W2417, BS-W2418, BS-W2419, BS-W2420, BS-W2421, BS-W2422, BS-W2423, BS-W2424, BS-W2425, BS-W2426, BS-W2427, BS-W2428, BS-W2429, BS-W2430 Prepared For: Blackshark Technologies (Nanchang) Co., Ltd Address: R1001, F10 of Floor 3-23, R201 of Building 8 and 9, No.528, Shuanggang West Street, Nanchang City, Jiangxi Province, China Manufacturer: Blackshark Technologies (Nanchang) Co., Ltd Address: R1001, F10 of Floor 3-23, R201 of Building 8 and 9, No.528, Shuanggang West Street, Nanchang City, Jiangxi Province, 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: May. 13, 2024 Sample tested Date: May. 13, 2024 to May. 25, 2024 Issue Date: May. 25, 2024 Report No.: CTB240525033RF Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2013 Test Results PASS Remark: This is WIFI-2.4GHz band radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB240525033RF Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 52 TAB…

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