2AFW2DF013TTwo-fold leather case keyboard

ୢ࣍঻ͫԥ਩ԭӳͫਸ਼֨ކЇͫИ֨ކਅவͫ௎ܑࣴӇЇЈܑثͫتؾSS ୰द׬जܑД аޢપ ॸঞܕݖ=OTO59'TJXUOJ3GI ͧ௳ઍͨ ܯૹଂ૤י ͎କݎআЗગוӹͫүि,ܷTӤ݅ପଳͫӇ,ܷT (: ثुͫڐ׷କݎ ͎କݎআЗગוӹͫүि,ܷTӤ݅ପଳͫӇ,ܷT:(ثुͫڐ׷କݎ͎ך֨Зગוգޞ҅ऀͫि,ܷTӤ݅ͫԯՕਘंӤ݅ӱٝକݎङગו ࢩ㓆ދठ2+* ୰दتؾ͹^^SSͧ۸ڐͨ ^^SSܑͧՌͨ ୰द୍୏͹Mٗҁ૥ख़͹S敏ऄؠࡐ୏͹S'NٗҁऄԹ͹< ܷ୰ٗҁऄࡶ͹S'ઇٗߡݏҁऄࡶ͹S' ઇتؾߡݧ͹^SS ߑڭऄࡶ͹"S'ѧलऄࡶ͹Ŧ'ѧलޞ୿͹ӣ୕୰ֈ୉ܷ͹ڔސֈ୉ ߡ੐ޱ۪ ҭऄ֘ઁࠀ ۪''/TV[Z <S' ܦӣࡄ૎Ҵ 3GI IUTZXURॱࠀ୰=OTJU]Y IUTZXUR9NOLZ'TJXUOJ IUTZXUR9NOLZӣܦ੶੗͵ =OTJU]Y 'RZ9NOLZ 'TJXUOJ IUTZXURॱࠀ୰9NOLZॱࠀ୰3GI IUTZXURॱࠀ୰ બЊ։ե߆ԇыմ৻঩ 澞ؠ۴ӆङӄۯऀߎӲז࠲՛ङકՕͫॗߎ৆ߌ બЉ੽۸۪ڐғࣲથગוͫબЉ੽֨䉸࢘࣪׋ӄ҅ऀગוͫ澞וથગܭݳ٢ٴબऀ 澝બԓرગ޺וர֨䃠ѽչ䉸࢘ङ࣪׋И۪҅ҿ䃷஧ͫબԓࢀ֨儏澝ࠤࡊ澝۰ܳࠆ澝࢕䀽۪ࡐ嘜۰ࡖ஍଎҅ऀ澞澝બԓرગ޺וரйଋ௤۪ଋѺङچ࢓Ј澞澞ސ֪ङذஆҰफ֨৥ݹ୿ޞ澝બԓ୸澝બԓழ଎ޢࢮͫײ䏰楍ऀ䎊澝塴䏗۪ৱא䎊澞澝ହҲ҅ऀ敘ӯ࣒֘⣲ݳфսͫՃޞোфս଒੧ҭऄљґચٯ࠳҅ऀ澞 ੒࣏୰द;ݎକࡣޗߡاٴ澝ऄ਋੒࣏ߡاٴڐ澞ࣀեӇ۸ہࣙث଒ҵ୆߄իީ੒࣏୰द߲ࠒͨબүݜফગו଒੧କݎ澞߲ͨࠒ੒࣏୰दऄ୏ީիҭૡͫऄ୏ЉૡЭѫحਚࡣޗକݎͫબر੒࣏୰दҭऄեӇ҅ऀ澞澝୰दܶॐࢰ֨҅ऀନИ▲फ୺ࢷ;୰दܶॐࢰ֨҅ऀନИ▲फ୺ࢷͫ੮ॐऄࡐԯ࡚رऄͫબرڽـ୰दҭऄ澞;ݎକڐލॐ੒࣏୰दުו澝ગ੒࣏୰द֨▲ޞ࠼୿ӄЉ҅ऀͫગוОдमऄرਘԈҼ୻੒࣏ԅਈܷͫ୰दѠ۞୰ֈ୉ͫ੒࣏କݎਘԈזۊ澞 =OTJU]Y঩৏ͧ੒࣏କݎ ۸ڐऄ਋ঀȔગ৥ȕ! ࢵӠȔࢍԆ੒࣏۪ҿ؉ગוȕଣா! ࢵӠȔગוȕଣா! ࢵӠȔ੒࣏ȕଣா! ପଋȔȕ࠵௢۸ڐ୰द੒࣏଒ҵ୆ثե! ͎ثु͹ि ,ܷT੒࣏୰Ӥ݅ପଳͫପଳࢰ୺ࢷͫԯ଒ҵ੒࣏ڔࠥ Ӈ୸,ܷT୰ԯՕ଒ҵ੒࣏୆ڔࠥث ͎ҭऄ͹ҭऄ঱ࢰͫҭࢠ৕ࢰ͎ѺऄԹܶॐ͹ڢऄԹѺйͫ঱਩ܶॐࢰ୺ࢷ 3')UY঩৏ͧ੒࣏କݎ ࢵӠȔ঩৏Ҟױગ৥ȕ! ࢵӠȔ੒࣏ȕଣாͫ܇ӱȔ(R[KZUUZN1K_HUGXJȕࢵӠକݎ! ުॐȔٝକݎȕեҎՕљٯ࠳҅ऀ୰द૿ҵԅਈд! (R[KZUUZN1K_HUGXJ (R[KZUUZN1K_HUGXJ Ҽڐ࢛ऄ ҭऄݎՍ ߡݧઇ ॐࢰܶ ׽ѽך ͎କݎআЗગוӹͫүि,ܷTӤ݅ପଳͫӇ,ܷT (: ثुͫڐ׷କݎ ੖߂ܰԄৗ੹ރ=OTஏ,ܘT+ӣܦӰ=OTॸঞ ੖߂ܰԄৗ੹ރ'TJXUOJஏ,ܘT=ӣܦӰ'TJXUOJॸঞ ગ৥ૼԉԅਈઇݏૼԉઇݏગוࢵӠ୰द୆ثդͫࣀեثԥܶࢵՅܶࢵӠІܶࢵӠ଒੧ԅਈਘؔУ澞 םݹՠ㝯ڐӣܶՅشঢ় Іܶէ٘କ৒ӦࡴԈॶՍӤ݅ Іܶէ՘କ৒ӦࡴԈॶՍӤ݅ ֚ܶࢵӠ=OT'ুՠ୰ͧ۸ڐ'IZOUTIKTZKXͨ Ԉ࢝ЇЈܶՅ૶࢞߶௵ ੖߂ܰԄৗ੹ރO59јІஏ,ܘT7ӣܦӰO59ॸঞ ࢵӠ֚ܶى۬ ІܶէЈ࢝ԈԈॶՍࡴ߄۱ڐ۸ͧДЈП஼୰ͨ ІܶࢵӠПٳىͧਘؔУͨ Յܶӣڐՠ㝯شঢ়םݹৠ஼ Յ٘ܶ՘࢝ԈԈ࢝՘٘ٳى ՅܶЇЈ࢝Ԉ૶ԅਈ࢞߶௵ ۇٴࠩࢵӠДܶԥܱܤԈܤѻܷ ԥܶࢵӠԥࢵͧਘؔУͨ ԥܶࢵӠ௵٘߶୰ ԥܶࢵӠ௵٘߶୰ ІܶࢵӠݜফԅਈ۾էЇܶІ۸ڐѠԇࡻઃॶՍவࠅॐު۾էЈܶІ ՅܶЇЈ٘՘࢝Ԉ૶ԅਈ࢞߶௵ Ԉ࢝߶Ұ१Ԉܶԥ ԥܶ१ԈԈ࢝߶Ұ ІܶէЇ࢝Ԉځୂڂ஛੗ڐ۸߸پऀ३ Іܶէ٘࢝Ԉէ٘Ӥࡴ݅ԈॶՍ Іܶէ՘࢝Ԉէ՘Ӥࡴ݅ԈॶՍ ۇٴࠩࢵӠДܶԥܱܤԈܤѻܷ ՅܶЇЈ࢝ԈԈ࢞फָ૶࢞ Յ٘ܶ՘࢝ԈԈ࢝՘٘ٳىԥܶࢵӠ௵٘߶୰ ԥܶ१ԈԈ࢝߶Ұ ੖߂ܰԄৗ੹ރ3GIஏ,ܘT8ӣܦӰ3GIॸঞ પޢ ઇ۴ݏԎՕਈՉ঩৏ԟ঴ޏ޾ঈ֜প৲ӟ࣫Պԗ O59঩৏ͧ੒࣏କݎ ۸ڐO59঩৏ગ৥ڐ۸ۇٴ੒࣏! ੒࣏ݜফӱȔ(R[KZUUZN1K_HUGXJ ȕࢵӠକݎ! ପଋȔȕ࠵௢۸ڐ୰द੒࣏଒ҵ୆ثե! ܇ӱȔ(R[KZUUZN1K_HUGXJଣா! ުॐȔٝକݎȕͫ୆ۨثԅեҎ Օљ֨ऄ਋ঀ҅ऀ୰द૿ҵԅਈд! (R[K Z UUZN 1 K_H UGXJ (R[K Z UUZN 1 K_H UGXJ (R[K Z UUZN 1UXJ Bluetooth Keyboard (R[KZUUZN1K_HUGXJ (R[KZUUZN1K_HUGXJ (R[KZUUZN1K_HUGXJ 'TJXUOJ঩৏ͧ੒࣏କݎ ۸ڐ'TJXUOJ঩৏ગ৥ڐ۸ۇٴ੒࣏! ੒࣏ݜফӱȔ(R[KZUUZN1K_HUGXJ ȕࢵӠକݎ! ପଋȔȕ࠵௢۸ڐ୰द੒࣏଒ҵ୆ثե! ުॐȔٝକݎȕ੮ॐ୰दٝକۨݎԅͫՕљٯ࠳҅ऀд! ୰दٝକۨݎԅͫՕљٯ࠳҅ऀд! (R[K Z UUZN 1 K_H UGXJ (R[K Z UUZN 1 K_H UGXJ (R[K Z UUZN 1 K_H UGXJ (R[KZUUZN1K_HUGXJ (R[KZUUZN1K_HUGXJ (R[KZUUZN1K_HUGXJ (R[KZUUZN1K_HUGXJ (R[KZUUZN1K_HUGXJ FnFn வࠅ֛ଏ ,T ԅਈځث ݹݮҠ޶ Ӳז ডૉ ӿӤ ফݜҶଣ ޼Ј▲ ם׍஺୏ ى୧ ல஺ ޼Ї▲ ஺୏ӗش П஼ ,T ԅਈځث ݹݮҠ޶ Ӳז ডૉ ӿӤ ফݜҶଣ ޼Ј▲ ם׍஺୏ ى୧ ல஺ ޼Ї▲ ஺୏ӗش iOS/Android/Mac Windows iOS/Android/Mac/Windows ԅਈځث ,TYNOLZ KYI , , , , , , , , , , , , Search *KLG[RZ =GXXGTZ _ )GXJ ; YK XOT L UX SGZO UT )U S VGT _ UX VK X Y UTG MKL[RR TG SK )UTZGIZGJJX KYY :+2 @OV :NK V[X INGYK JVXUJ[IZTG SK GTJ SUJKR 45  6[X INGYK JJGZ K ) K X ZOLOI GZOUT /TYVKI ZOUT ͹ 6XUJ[IZOUT JGZ K͹ This reason due to the product broken and damage is not include on the warranty. (1) accidents, misuse, improper operation, or any unauthorized maintenance, alteration, or disassembly;(2) Improper operation or maintenance, violation of product instructions or improper connection of power during use;(3) Or use consumables (such as spare batteries) that are not provided by the company but applicable laws Except where such restrictions are prohibited. 2. Press and hold the Fn+BT1, BT2, or BT3 Bluetooth keys again, and the blue light will flash to enter Bluetooth pairing mode. TouchPad Multi-media Indicator light Touchpad size: 29 x 43 mm Two-fold leather case keyboard Product Overview Product Function Bluetooth Connection (Take BT1 for example) Windows System (Bluetooth Connection) User Manual Keyboard size: 335x83.61x6 mm(open) 166.51x83.61x12.05 (folding)Weight 130 g )UXXKYVUTJOTML[TIZOUT )UXXKYVUTJOTML[TIZOUT )UXXKYVUTJOTML[TIZOUT Power Switch Click the "Bluetooth Devices" on yourcomputer.Find"Bluetooth Keyboard ",click pair. "Click "Add or delete bluetooth devices". Type-C Charging Port "Bluetooth Keyboard" shows connected, you can use the keyboard now. Please complete Bluetooth Connection steps and switch your keyboard into Bluetooth Mode before pairing. Please complete Bluetooth Connection steps and switch your keyboard into Bluetooth Mode before pairing. Please complete Bluetooth Connection steps and switch your keyboard into Bluetooth Mode before pairing. Go to Settings and turn Bluetooth on. Click "Settings" and turn on "Bluetooth' .Find "Bluetooth Keyboard", click "pair" "Bluetooth Keyboard" shows "connected", you can start using the keyboard. "Search for " (R[KZUUZN1K_HUGXJ " and Click "Pair", pairing successfully. The keyboard connected successfully. Note: Please read the user manual carefully before you start using this product Win /iOS /Android/MacCompatible System iOS System (Bluetooth Connection) 'TJXUOJ System (Bluetooth Connection) (R[KZUUZN1K_HUGXJ (R[KZUUZN1K_HUGXJ Bluetooth Keyboard Bluetooth Keyboard (R[KZUUZN1K_HUGXJ click "Bluetooth"Find "Bluetooth Keyboard ", click "pair", you can use the keyboard when it shows "connected". Click "System reference". (R[KZUUZN1K_HUGXJ (R[KZUUZN1K_HUGXJ (R[KZUUZN1K_HUGXJ Working distance 10 m Lithium battery capacity 120 mAh Working voltage 3.3-4.2 V Key working current 1.4-2.1 mA Touchpad working current: 10 mAStandby current 0.5 mA Sleep current ȝ$ Sleep time 30 minutes Awaken way Press key Technical Specifications ͎ Connect : ͎ Charging : Charging red light, fully charged green light. ͎ Low Voltage Indication : When the voltage is below 3.3 V, red light twinkles. Status Display…

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ShenzhenDZHIndustrialCo.,Ltd CoveredEquipmentCertificationAttestationLetter Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList 2025.10.28 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2AFW2-DF013T Shenzhen DZH Industrial 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. ,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. ShenzhenDZHIndustrialCo.,Ltd(“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,theapplicantisnotidentifiedontheCoveredListasanentity producing“covered”equipment. ShenzhenDZHIndustrialCo.,Ltd(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtdoesnotincludecybersecurityoranti-virussoftware producedorprovidedbyKasperskyLab,Inc.oranyofitssuccessorsandassignees, includingequipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsand assignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Signed: Printed name:Cai xin Title: Manager Company Name: Shenzhen DZH Industrial Co.,Ltd Date: 2025.10.28

FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland2104 DATE: 2025/10/28 6 AuthoritytoActasAgent Onourbehalf,IappointBlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd./BuildingC, No.107,ShihuanRoad,ShiyanSub-DistrictBaoanDistrict,Shenzhen,Guangdong Province,China(NameofAgentcompanynameandaddress)toactasouragentinthe preparationofthisapplicationforequipmentcertification.Icertifythatsubmitted documentsproperlydescribethedeviceorsystemforwhichequipmentcertificationis sought.Ialsocertifythateachunitmanufactured,importedormarketed,asdefinedinthe FederalCommunicationsCommission’sregulationswillhaveaffixedtoitalabelidentical tothatsubmittedforapprovalwiththisapplication. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonour behalf,Iacknowledgethatallresponsibilityforcomplyingwiththetermsandconditions forcertification,stillresideswithShenzhenDZHIndustrialCo.,LtdAnd3rdFloor,YiTuo MikeIndustrialAbuilding,BuYongIndustrialDzone,Shajingstreet,Baoan district,Shenzhen,China(ApplicantNameandaddress) <Signature> Name ： Caixin Title： Manager Company ： ShenzhenDZHIndustrialCo.,Ltd

Date：2025/10/28 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeComplianceTesting,LLCtoactonourbehalfinallmatters relatingtoapplicationforequipmentauthorization,includingthesigningofalldocumentsrelatingto thesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothedenialof benefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21 U.S.C.853(a). Sincerely, <Signature> Name：Caixin Title：Manager Company：ShenzhenDZHIndustrialCo.,Ltd

 Schematics Blockdiagram Operationdescription Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors DATE2025/10/28 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AFW2-DF013T Product Name:Two-fold leather case keyboard Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...) . <Signature> Name：Caixin Title：Manager Company：ShenzhenDZHIndustrialCo.,Ltd

Page 1 of 3 ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested. WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityor characteristicsofthesampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. ModelNo.: DF013T ViewofProduct-1 ViewofProduct-2 Page 2 of 3 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-3 ViewofProduct-4 Page 3 of 3 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-5 ViewofProduct-6

Page 1 of 5 ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested. WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityor characteristicsofthesampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. ModelNo.: DF013T ViewofProduct-7 ViewofProduct-8 Page 2 of 5 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-9 ViewofProduct-10 Page 3 of 5 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-11 ViewofProduct-12 Page 4 of 5 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-13 ViewofProduct-14 Page 5 of 5 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-15 ViewofProduct-16

Website:www.cblueasia.com Tel:+86-755-23059481 Email:[email protected] ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested.Without writtenapprovalofBlueAsia,thisreportcan ’ tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityorcharacteristicsofthe sampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. FCCRFExposure Applicant: ShenzhenDZHIndustrialCo.，LTD Address: 3rdFloor,YiTuoMikeIndustrialAbuilding,BuYongIndustrial Dzone,Shajingstreet,Baoandistrict,Shenzhen,China ProductName:Two-foldleathercasekeyboard BrandMark:N/A Model:DF013T Seriesmodel:N/A FCCID:2AFW2-DF013T ReportNumber:BLA-EMC-202509-A0502 DateofReceipt:Sep.04,2025 DateofTest:Sep.04,2025toSep.12,2025 TestStandard: 47CFRPart15,Part1.1307 47CFRPart15,Part2.1093 KDB447498D04GeneralRFExposureGuidancev01 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:Oct.27,2025 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Address: BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China ReportNo.:BLA-EMC-202509-A0502 Page 2 of 6 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 TableofContents 1Generalinformation......................................................................................................................................................4 1.1Generalinformation.................................................................................................................................................4 1.2GeneraldescriptionofEUT.....................................................................................................................................4 2RFExposureComplianceRequirement.....................................................................................................................5 2.1StandardRequirement............................................................................................................................................5 2.2Limits.......................................................................................................................................................................5 2.3Result.......................................................................................................................................................................6 ReportNo.:BLA-EMC-202509-A0502 Page 3 of 6 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 ReviseRecord VersionNo.DateDescription 01Oct.27,2025Original ReportNo.:BLA-EMC-202509-A0502 Page 4 of 6 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 1Generalinformation 1.1Generalinformation Applicant ShenzhenDZHIndustrialCo. ， LTD Address 3rdFloor,YiTuoMikeIndustrialAbuilding,BuYongIndustrialDzone, Shajingstreet,Baoandistrict,Shenzhen,China Manufacturer ShenzhenDZHIndustrialCo.，LTD Address 3rdFloor,YiTuoMikeIndustrialAbuilding,BuYongIndustrialDzone, Shajingstreet,Baoandistrict,Shenzhen,China Factory ShenzhenDZHIndustrialCo.，LTD Address 3rdFloor,YiTuoMikeIndustrialAbuilding,BuYongIndustrialDzone, Shajingstreet,Baoandistrict,Shenzhen,China 1.2GeneraldescriptionofEUT ProductNameTwo-foldleathercasekeyboard ModelNo.DF013T OperationFrequency2402MHz-2480MHz ModulationTypeGFSK TransmissionRate1Mbps ChannelSpacing1MHz NumberofChannels79 AntennaTypeChipantenna AntennaGain2.7dBi(Providedbycustomer) PowersupplyBatteryDC3.7V TestVoltageDC3.7V HardwareVersionVER09 SoftwareVersionV1.0 Note:Foramoredetaileddescription,pleaserefertoSpecificationorUser’sManualsuppliedby theapplicantand/ormanufacturer. ReportNo.:BLA-EMC-202509-A0502 Page 5 of 6 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 2RFExposureComplianceRequirement 2.1StandardRequirement Accordingto447498D04InterimGeneralRFExposureGuidancev01 StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurement ornumericalsimulation,isnotrequiredwhenthecorrespondingSARExclusionThreshold condition,listedbelow,issatisfied. 2.2Limits ReportNo.:BLA-EMC-202509-A0502 Page 6 of 6 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 2.3Result EIRP=ptxgt=(EXd)2/30 Where: pt=transmitteroutputpowerinwatts, gt=numericgainofthetransmittingantenna(unitless), E=electricfieldstrengthinV/m, d=measurementdistanceinmeters(m) Spot=(EXd)2/30xgt Separationdistance=0.5cm Antgain=2.7dBi ForBTClassic(8DPSK):Worstcase MaxOutputpower=-7.663dBm@2480MHz EIRP=-7.663dBm+2.7dBi=-4.963dBm So,ERP=-4.963dBm-2.15=-7.113dBm=0.194mW<2.717mW ComplywithRFexposureexemptionlimit. ----ENDOFREPORT---- Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,theresult(s)showninthisreportrefer onlytothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.

2.4GHz1608ChipAntenna:RANT0603F245S5 _ Application: WLAN,802.11b/g,Bluetooth,WLAN,etc... Features SMD,highreliability,ultraImpact,Omni-directional... PartnumberInformation RANT0603F245S5 (A)(B)(C)(D)(E)(F) ElectricalSpecification DimensionandTerminalConfiguration No.TerminalName 1Feeding/GNG 2GND/Feeding (A)ProductTypeChipAntenna (B)SizeCode 1.6x0.8mm( ± 0.1mm) (C)MaterialHighKmaterial (D)Frequency2.4~2.5GHz (E)FeedingmodePIFA&SingleFeeding (F)AntennatypeType=5 WorkingFrequencyRange2400~2500MHz Bandwidth120MHz(Min.) PeakGain2.7dBi(Typ.) Impedance50Ohm Returnloss10dB(Min) PolarizationLinear AzimuthBeamwidthOmni-directional OperationTemperature(°C)-40~85°C ResistancetoSolderingHeats 10sec.(@280°C) TerminationNi/Au(Leadless) Dimension(mm) L 1.60±0.10 W 0.80±0.10 T 0.45±0.10 咏成國際科技有限公司 電話 :13530576606 RAINInternationalTechnologyCo.,Ltd. TEL:13530576606 2.4GHz1608ChipAntenna:RANT0603F245S5 _ 1 EvaluationBoardReference PCBDimensionUnit:mm ReturnLoss&Radiation 2.4GHz1608ChipAntenna:RANT0603F245S5 _ 2.4GHz1608ChipAntenna:RANT0603F245S5 _ TapingSpecifications ReelandTapingSpecification ReelSpecification TYPESIZEABCD 16087”4K/Reel 4.0±0.5 4.0±213.5±0.5178±2 TappingSpecification PackagingTypeABWEFGHTψDP PaperType1608 1.90±0.203.50±0.208.0±0.201.75±0.103.5±0.054.0±0.102.0±0.050.75±0.10 1.50±0.10 4.0±0.1 2.4GHz1608ChipAntenna:RANT0603F245S5 _ ReliabilityTable TestItemProcedure Requirements CeramicType Remark (Reference) Electrical Characterization Fulfilltheelectrical specification UserSpec. Thermal Shock 1.Preconditioning: 50±10°C/1hr,thenkeepfor24±1hrsatroomtemp. 2.Initialmeasure:Spec:referInitialspec. 3.Rapidchangeoftemperaturetest: -30°Cto+85°C;100cycles; 15minutesatLowercategorytemperature; 15minutesatUppercategorytemperature. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 107 Temperature Cycling 1.Initialmeasure:Spec:referInitialspec. 2.100Cycles(-30°Cto+85°C),SoakMode=1(2Cycle/hours). 3.Measurementat24±2Hoursaftertestcondition. NoVisibleDamage. Fulfilltheelectrical specification. JESD22 JA104 HighTemperature Exposure 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered;500hours@T=+85°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 LowTemperature Storage 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered:500hours@T=-30°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 Solderability (SMDBottomSide) Dippingmethod: a.Temperature:235±5°C b.Dippingtime:3±0.5s Thesoldershouldcover over95%ofthecritical areaofbottomside. IEC60384-21/22 4.10 SolderingHeat Resistance (RSH) Preheatingtemperature:150±10°C. Preheatingtime:1~2min. Soldertemperature:260±5°C. Dippingtime:5±0.5s NoVisibleDamage.IEC60384-21/22 4.10 Vibration5g'sfor20min.,12cycleseachof3orientations Note:Use8"X5"PCB.031"thick7securepointson,onelong sideand2securepointsatcornersofoppositesides.Parts mountedwithin2"fromanysecurepoint.Testfrom10-2000 Hz. NoVisibleDamage.MIL-STD-202 Method204 Mechanical Shock Threeshocksineachdirectionshallbeappliedalongthethree mutuallyperpendicularaxesofthetestspecimen(18shocks) Peakvalue:1,500g’s Duration:0.5ms Velocitychange:15.4ft/s Waveform:Half-sine NoVisibleDamage.MIL-STD-202 Method213 Humidity Bias 1.Humidity:85%R.H.,Temperature:85±2°C. 2.Time:500±24hours. 3.Measurementat24±2hrsaftertestcondition. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 Method106 2.4GHz1608ChipAntenna:RANT0603F245S5 _ Board Flex (SMD) 1.Mountingmethod: IR-Reflow.PCBSize(L:100×W:40×T:1.6mm) 2.Applytheloadindirectionofthearrowuntilbendingreaches 2mm. NoVisibleDamage.AEC-Q200 005 AdhesionForceof1.8Kgfor60seconds.NoVisibleDamage Magnificationof20Xor greatermaybeemployed forinspectionofthe mechanicalintegrityofthe devicebodyterminalsand body/terminaljunction. AEC-Q200 006 Physical Dimension Anyapplicablemethodusingx10magnification,micrometers, calipers,gauges,contourprojectors,orothermeasuring equipment,capableofdeterminingtheactualspecimen dimensions. Inaccordancewith specification. JESD22 JB100 RevisionHistory RevisionDateContent 12019/03/01NewDatasheet 22020/02/22Add2Dradiationcharacteristic

Website:www.cblueasia.com Tel:+86-755-23059481 Email:[email protected] ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested.Without writtenapprovalofBlueAsia,thisreportcan ’ tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityorcharacteristicsofthe sampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. TestReport Applicant: ShenzhenDZHIndustrialCo.，LTD Address: 3rdFloor,YiTuoMikeIndustrialAbuilding,BuYongIndustrial Dzone,Shajingstreet,Baoandistrict,Shenzhen,China ProductName:Two-foldleathercasekeyboard BrandMark:N/A Model:DF013T Seriesmodel:N/A FCCID:2AFW2-DF013T ReportNumber:BLA-EMC-202509-A0501 DateofReceipt:Sep.04,2025 DateofTest:Sep.04,2025toSep.12,2025 TestStandard:47CFRPart15,SubpartC15.247 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:Oct.27,2025 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Address:BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China ReportNo.:BLA-EMC-202509-A0501 Page 2 of 80 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.2 TableofContents 1Generalinformation......................................................................................................................................................5 1.1Generalinformation.................................................................................................................................................5 1.2GeneraldescriptionofEUT.....................................................................................................................................5 2Testsummary................................................................................................................................................................6 3TestConfiguration........................................................................................................................................................7 3.1Testmode................................................................................................................................................................7 3.2OperationFrequencyeachofchannel....................................................................................................................7 3.3Testchannel.............................................................................................................................................................8 3.4Auxiliaryequipment.................................................................................................................................................9 3.5Testenvironment.....................................................................................................................................................9 4Laboratoryinformation..............................................................................................................................................10 4.1Laboratoryandaccreditations...............................................................................................................................10 4.2Measurementuncertainty......................................................................................................................................10 5Testequipment............................................................................................................................................................11 6Testresult....................................................................................................................................................................14 6.1Antennarequirement.............................................................................................................................................14 6.2ConductedemissionsatACpowerline(150kHz-30MHz)..................................................................................15 6.3ConductedpeakoutputPower..............................................................................................................................19 6.420dBBandwidth....................................................................................................................................................20 6.5ConductedBandEdgesMeasurement.................................................................................................................21 6.6Conductedspuriousemissions.............................................................................................................................22 6.7CarrierFrequenciesSeparation............................................................................................................................23 6.8HoppingChannelNumber.....................................................................................................................................24 6.9DwellTime.............................................................................................................................................................25 6.10Radiatedspuriousemissions..............................................................................................................................26 6.11Radiatedemissionswhichfallintherestrictedbands.........................................................................................37 7AppendixA..................................................................................................................................................................44 7.1MaximumConductedOutputPower.....................................................................................................................44 7.2-20dBBandwidth...................................................................................................................................................47 7.3OccupiedChanne…

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ReportNo.:BLA-EMC-202509-A0501 Page 57 of 80 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.2 BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202509-A0501 Page 58 of 80 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.2 BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202509-A0501 Page 59 of 80 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.2 7.6ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH12402Ant1-34.63-20Pass NVNT1-DH12441Ant1-35.43-20Pass NVNT1-DH12480Ant1-35.94-20Pass ReportNo.:BLA-EMC-202509-A0501 Page 60 of 80 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.2 Tx.SpuriousNVNT1-DH12402MHzAnt1Ref Tx.SpuriousNVNT1-DH12402MHzAnt1Emission ReportNo.:BLA-EMC-202509-A0501 Page 61 of 80 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.2 Tx.SpuriousNVNT1-DH12441MHzAnt1Ref Tx.SpuriousNVNT1-DH12441MHzAnt1Emission ReportNo.:BLA-EMC-202509-A0501 Page 62 of 80 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.2 Tx.SpuriousNVNT1-DH12480MHzAnt1Ref Tx.SpuriousNVNT1-DH12480MHzAnt1Emission ReportNo.:BLA-EMC-202509-A0501 Page 63 of 80 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.2 7.7CarrierFrequenciesSeparation ConditionModeAntennaHoppingFreq1(MHz)HoppingFreq2(MHz)HFS(MHz)Limit(MHz)Verdict NVNT1-DH1Ant12440.9992442.011.0110.613Pass ReportNo.:BLA-EMC-202509-A0501 Page 64 of 80 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.2 CFSNVNT1-DH12441MHzAnt1 ReportNo.:BLA-EMC-202509-A0501 Page 65 of 80 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.2 7.8NumberofHoppingChannel ConditionModeAntennaHoppingNumberLimitVerdict NVNT1-DH1Ant17915Pass ReportNo.:BLA-EMC-202509-A0501 Page 66 of 80 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.2 HoppingNo.NVNT1-DH12441MHzAnt1 ReportNo.:BLA-EMC-202509-A0501 Page 67 of 80 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:marketing@cb…

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