2BAY9-MK86SMART WATCH

Section Company n Address: Z City, Guan g Product Na FCCID: 2BA Model(s): M 2.911(d)(5 ) We, [Shen z which autho  Pro  Ide n Yours sinc e Name: Juy i Title: Gene Company n Signature: NOTE 1 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s Shen 2.911(d) name: Shen one 209, H gdong Prov ame: SMAR AY9-MK86 MK86 )(i) Equipm zhen Diloda orization is hibited fro m ntified as an erely, ing Guo ral Manag e name: Shen ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t nzhen Di )(5)(i) Ce nzhen Dilod uilong Zhis h vince, China RT WATCH mentType a Intelligent sought thr o m receiving n equipmen er nzhen Dilod of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the iloda Int ertificatio a Intelligen hang A No. a Technolog y ough certific an equipme nt type in the a Intelligen and Services C list SearchResul t 63 published o nts/2023/02/06 telligent on – Equi t Technolog 4683, Long y Co., Ltd.] cation is not ent authoriz e “Covered t Technolo g Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ Techno 2. ipmentTy gy Co., Ltd. ghua Avenu (“the applic t: zation pursu List” NOTE 1 gy Co., Ltd. ection 2 of Th witch=P&id=32 /protecting-ag logy Co 911 (d)(5)(i) Eq ype ue, Longhua cant”) certify uant to § 2.9 Da e Secure Netw 5672 ainst-national - ., Ltd. quipment Type A a District, Sh y that the eq 903; of the F ate: Sept. 1 works Act, ava -security-threa Attestation v1.2 henzhen quipment fo FCC rules. 8, 2024 ailable at ats-to-the-com 2 r m

Section Company n Address: Z City, Guan g Product Na FCCID: 2BA Model(s): M 2.911(d)(5 ) We, [Shenz the filing of establishe d equipment. Yours sinc e Name: Juy i Title: Gene Company n Signature: NOTE 1 Delete option NOTE 2 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s Shen 2.911(d) name: Shen one 209, H gdong Prov ame: SMAR AY9-MK86 MK86 )(ii) Applica zhen Diloda fthe applica d pursuant t erely, ing Guo ral Manag e name: Shen not applicable ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t nzhen Di )(5)(ii) Ce nzhen Dilod uilong Zhis h vince, China RT WATCH ant filing a Intelligent ation, the ap to §1.50002 er nzhen Dilod e to this applic of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the iloda Int ertificatio a Intelligen hang A No. a Technolog y pplicant is n 2 of this cha a Intelligen cation. and Services C list SearchResul t 63 published o nts/2023/02/06 telligent on – App t Technolog 4683, Long y Co., Ltd.] not identifie apter, as an t Technolo g Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ Techno plicant (C gy Co., Ltd. ghua Avenu (“the applic ed NOTE 1 on t entity prod gy Co., Ltd. ection 2 of Th witch=P&id=32 /protecting-ag logy Co 2.911 (d)(5 Covered L ue, Longhua cant”) certify the “Covere ucing cover Da e Secure Netw 5672 ainst-national- ., Ltd. 5)(ii) Applicant A List ) a District, Sh y that, as of ed List” NOTE 2 red commu ate: Sept. 1 works Act, ava -security-threa Attestation v1.3 henzhen the date o f 2 , nications 8, 2024 ailable at ats-to-the-com 3 f m

Co m Ad d She Pr o Mo d Pr o We act We an d issu our Sig Na m Title Com S mpany: She dress: Zone enzhen City oduct Name del Numbe oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: Shenzhe enzhen Dil e 209, Huil y, Guangdo e: SMART W er(s): MK86 ription: SM MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s Juying Gu General M Shenzhen n Diloda Agen loda Intellig ong Zhisha ong Provin WATCH 6 MART WAT bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect uo Manager n Diloda Int a Intellige nt Auth gent Techn ang A No. 4 nce, China TCH Boulder C o erning the c allowed to f regulatory a cation. Any t as acts of telligent Te ent Techn horizat nology Co. 4683, Long ourt, Pleasa certification forward all i agencies as and all acts our own. echnology nology C tion , Ltd. ghua Avenu anton, Califo of above na information s required a s carried ou Date: Co., Ltd. Co., Ltd. ue, Longhu ornia 94566 amed equip related to t nd to discu ut by MiCOM Sept. 18, 20 ua District, 6, USA, to pment. the approva ss any M Labs on 024 , al

Office o Federa 7435 O Columb USA Subjec t FCC ID To Wh o Pursua are req u docume These d propriet might b In addi t in Title busine s authoriz For 4 O For 1 It is ou r corresp docume authoriz Sincer e Signat u Name: Title: G S of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2BAY9-M om It May C nt to the pro uesting the ents from pu documents tary informa be harmful to Schemat Block Di Parts Lis Operatio Tune-up tional to abo 47 CFR §2 ss sensitive zed devices External Test Set Internal P User Ma 45 days, pu OR 180 days pu r understand pondence du ents and thi zation is iss ely, ure: Juying Gu o eneral Man Shenzhen ing Techno cations Com s Road 046 for Confiden K86 Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp tic Diagram agram st onal Descrip Procedure ove mention .803 and th informatio n s, we reque Photos tup Photos Photos anual rsuant to P u ursuantto KD ding that all uring the ce s informatio sued. o nager n Diloda I logy mmission ntiality the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption ned docume e importatio n remains c st Short Te ublic Notice DB 726920 l measurem ertification re on will be av ntelligent ssion’s rule old the follow nitely. m and equi e equipmen ould give co ents, in orde on rules in T confidential rm Confide e DA 04-170 0 D01. ment test rep eview proce vailable for t Technol s Title 47 S wing attach pment desc nt. The publ ompetitors a er to comply Title 47 CFR until the act ntiality of th 05. ports, FCC ess cannot public revi e logy Co., Sections §0. hment(s) as criptions an ic disclosu r an unfair ad y with the m R §2.1204, tual market he following ID label for be granted ew once the Ltd. Date: Sep t 457 and §0 confidentia d are consi re of these d vantage in marketing re while ensu ting of newly attachmen mat and as confide n e grant of eq t. 18, 2024 0.459, we al dered as documents the market . egulations ring that y t(s); ntial quipment .

FCC ID LABEL: Ca. 20mm x 10mm Label Location FCC ID:2BAY9-MK86

FCC RF Exposure EUT Description: SMART WATCH Model No.: MK86 FCC ID: 2BAY9‐MK86 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 The 1‐g 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: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Frequency (MHz) Output power (dBm) Tune Up Power (dBm) Max Tune Up power (dBm/mW) Min test separation distance (mm) ResultLimit SAR Test Exclusion 2480 ‐2.01 ‐3±1 ‐2/0.631 5 0.1993.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2409095235‐E, antenna gain= 1dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.199 which is<= 3, RF Exposure testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f (GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

ANTENNASPECIFICATION0 CUSP/N ： T2970 ApplicationDate:2022-12-9Rev:R:A0 CREDITSP/N:Editor:Page1of7 Index 1.GeneralDescription 1 2.ElectricalSpecifications 2 2-1Set-up 2 2-1-1 FrequencyBand 2 2-1-2 Impedance 2 2-1-3 MatchingRequirements 2 2-1-4 VSWR 2 2-2TestData 3to4 2-2-1 VSWR 3 2-2-2 TRP&TIS 4 3.MechanicalSpecification 5to7 3-1MechanicalConfiguration 5 3-1-1MechanicalConfiguration 5 3-1-2MechanicalConfiguration 6 3-2MeasurementData 7 3-3Salt-SprayTest 7 4.EnvironmentCharacteristics 7 ANTENNASPECIFICATION0 CUSP/N ： T2970 ApplicationDate:2022-12-9Rev:R:A0 CREDITSP/N:Editor:Page2of7 1.GeneralDescription Thisreportsummarizestheelectricalperformanceresultsoftheproposed InternalantennatosupporttheF12（BT）program.Theantennaisan assemblyBT2.4G. 2. ElectricalSpecifications 2-1 Set-up 2-1-1FrequencyBand FrequencyBandTx(MHz)Rx(MHz) GSM900880~915925~960 DCS18001710~17851805~1880 WIFI2400-2450-2500 2-1-2Impedance NominalImpedance(includingmatchingcircuit):50ohms 2-1-3MatchingRequirements ThematchingcircuitonthePCBofthehandsetisaccordingto Figure1 Optimummatchingcircuitishighlydependentonthehandset andthus. Finalmatchingcircuitlayoutandvalueswillbedefinedwhen handsetisavailable. 客供 2-1-4VSWRAndGAIN VSWRGAIN Freq.BandOPENSPECBandFreq.OPENSPEC ANTENNASPECIFICATION0 CUSP/N ： T2970 ApplicationDate:2022-12-9Rev:R:A0 CREDITSP/N:Editor:Page3of7 2400MHz ≦ 2.5 2400MHz ≧-1.0dBi 2450MHz ≦ 2.0 2450MHz ≧0.5dBi 2500MHz ≦2.0 2500MHz ≧-1.0dBi ※Measuringa50Ωtestjigisconnectedtoanetworkanalyzertomeasure theVSWR ※※Alltestvalueisdoneincustomerapprovalfixture. 2-2TestData 2-2-1BTVSWR ModelNo:File: CREDITSNO: Note: BT-VSWR SampleNo: TestCondition:FreeSpaceMatching:客供 Confirmation:Engineer: ANTENNASPECIFICATION0 CUSP/N ： T2970 ApplicationDate:2022-12-9Rev:R:A0 CREDITSP/N:Editor:Page4of7 2-2-2BTGAIN&EFF ANTENNASPECIFICATION0 CUSP/N ： T2970 ApplicationDate:2022-12-9Rev:R:A0 CREDITSP/N:Editor:Page5of7 ANTENNASPECIFICATION0 CUSP/N ： T2970 ApplicationDate:2022-12-9Rev:R:A0 CREDITSP/N:Editor:Page6of7 ANTENNASPECIFICATION0 CUSP/N ： T2970 ApplicationDate:2022-12-9Rev:R:A0 CREDITSP/N:Editor:Page7of7 3.MechanicalSpecification 3-1-1MechanicalConfiguration(组装图) 3-2MeasurementData 3-3Salt-Spraytest 35°C,85%RH,48Hours(AccordingtoMIL-STD-810E)The salt-sprayisgeneratedfroma5%saltsolution.,TheVSWR, Gain,RadiationPatternmustbemetspecificationsafterthe salt-spraytest. 4.EnvironmentCharacteristic NO.ITEMTESTCONDITIONSPECIFICATION 4-1 HighTemperature/Humidity StorageTest(nonoperating) 1.Temperature:+70±2°C 2.Humidity:90~95%RH 3.Time:48hrs Nomaterialdeformationis allowed. ANTENNASPECIFICATION0 CUSP/N ： T2970 ApplicationDate:2022-12-9Rev:R:A0 CREDITSP/N:Editor:Page8of7 TheVSWR,Gain,Radiation Patternmustbemet specificationsafterthesetest. 4-2 LowTemperature/Humidity StorageTest(nonoperating) 1.Temperature:-30±2°C 2.Humidity:0%RH 3.Time:48hrs

Page 1 of 43 Report No.: HK2409095235-E FCC Test Report Test Report On Behalf of Shenzhen Diloda Intelligent Technology Co., Ltd. For SMART WATCH Model No.: MK86 FCC ID: 2BAY9-MK86 Prepared For: Shenzhen Diloda Intelligent Technology Co., Ltd. Zone 209, Huilong Zhishang A No. 4683, Longhua Avenue, Longhua District, Shenzhen City, Guangdong Province, China Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Sept. 09, 2024 ~ Sept. 14, 2024 Date of Report: Sept. 14, 2024 Report Number: HK2409095235-E Page 2 of 43 Report No.: HK2409095235-E Test Result Certification Applicant’s Name ................... : Shenzhen Diloda Intelligent Technology Co., Ltd. Address .................................... : Zone 209, Huilong Zhishang A No. 4683, Longhua Avenue, Longhua District, Shenzhen City, Guangdong Province, China Manufacturer's Name ............. : Shenzhen Diloda Intelligent Technology Co., Ltd. Address .................................... : Zone 209, Huilong Zhishang A No. 4683, Longhua Avenue, Longhua District, Shenzhen City, Guangdong Province, China Product Description Trade Mark ................................. : N/A Product Name ............................ : SMART WATCH Model and/or Type Reference .. : MK86 Standards ................................ : 47 CFR FCC Part 15 Subpart C 15.247 KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test .............................................. : Date (s) of Performance of Tests ............... : Sept. 09, 2024 ~ Sept. 14, 2024 Date of Issue ............................................. : Sept. 14, 2024 Test Result ................................................. : Pass Testing Engineer Len Liao Technical Manager Sliver Wan Authorized Signatory Jason Zhou Page 3 of 43 Report No.: HK2409095235-E Contents Page 1 Test Summary ................................................................................................................................................ 5 1.1 Test Description ......................................................................................................................................... 5 1.2 Measurement Uncertainty ......................................................................................................................... 6 1.3 Information of the Test Laboratory ............................................................................................................ 6 2 General Information ....................................................................................................................................... 7 2.1 General Description of EUT ...................................................................................................................... 7 2.2 Description of Test Conditions .................................................................................................................. 9 2.3 Description of Test Setup ........................................................................................................................ 10 2.4 Description of Support Units .................................................................................................................... 11 3 Equipments List for All Test Items ............................................................................................................. 12 4 Test Result .................................................................................................................................................... 13 4.1 Antenna Requirement.............................................................................................................................. 13 4.2 Conduction Emissions Measurement ...................................................................................................... 14 4.3 Radiated Emissions Measurement .......................................................................................................... 18 4.4 Maximum Output Power Measurement ................................................................................................... 27 4.5 Power Spectral Density ........................................................................................................................... 28 4.6 6dB Bandwidth ........................................................................................................................................ 31 4.7 Occupied Bandwidth ................................................................................................................................ 34 4.8 Band Edge ............................................................................................................................................... 35 4.9 Conducted Spurious Emissions .............................................................................................................. 37 5 Test Setup Photos ....................................................................................................................................... 41 6 Photos of the EUT ........................................................................................................................................ 43 Page 4 of 43 Report No.: HK2409095235-E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Sept. 14, 2024 Jason Zhou Page 5 of 43 Report No.: HK2409095235-E 1 Test Summary 1.1 Test Descrip…

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Test Model：MK86 Radiated Emission Conducted Emission