2BHEH-NC600Aroma Diffuser

图纸版本：B1.1 物料编码:503011061 第1⻚，共2⻚ √ 01 Specification lf
the
QR
code
cannot
be
scanned,
please search
for
"Scent
Marketing"
in
Google
play or
APP
store. Plug BottlePU
tube Key Manual

Mounting
bracket ConnectorGasket PTFE
tape PTFE
tape:
1.
Tie
up/
twine
the
atomized
core
when
change
a
new
one
to
machine；
























2.
Twine
connector
screwing
to
machine.














Key Mounting
bracket Nebulizer Fan Switch DC
connector lf
you
forget
the
password,
please
press
the
reset
button
to
restore
the
factory
setting.The
factory
settings
password
is
8888. Where
to
get
the
app: Please
search
for“
Scent
Marketing"
in
Google
play
or
APP
store. Note: Make
sure
that
the
location
function
of
Bluetooth
and
mobile
phone
is
enabled. NC600_005B1A9 A1_000EDBA A315_B9B5E AAA AAA 2G/3G/4G/5G ① ③② ④ ⑤ ⑥ 1.
Open
the
scent
marketing




app
and
select
Bluetooth. 2.
Select your device.3.
Enter
the
default
password





8888
and
press
Login. 4.
On
the
Device
Control





page;
You
can
change





your
device
name
and





label
information
of





your
scent
diffuser. 5.

Different
schedules






by
pressing
the"
+
"





button.
To
delete
a






schedule,
swipe
left. 6.

Press
the
toggle
button





to
turn
on/off
any






schedule. ⑦ ⑨ ⑧ 11 ⑩ 8.
Select
the
days
of
the





week
you
want
your





diffuser
to
run
(all
days






are
pre-selected). 7.
On
the
"Working
period




setting"
page，
Set
the





hours
of
the
day
you
want





your
diffuser
to
run
by




scrolling
the
"Start
working




time"
and"
Stop
working




time". 9.
Press
"
+"

or
"

-"

to





increase
or
decrease





the
preset
intensity





grades
(1-20.
See
chart





for
details. 11.

Press
the
"Save"
button








to
update
the
Settings. 12.
Tap
"Calibrate"
to
calibrate








consumption.
It
is
advised








to
calibrate
after
working








for
at
least
10
days.
Please








measure
the
remaining
oil








of
the
bottle
first
before








starting
calibrating.
Enter








the
current
essential
oil








volume,
then
click







"Confirm"
to
update
the








consumption
and
remaining








days
automatically. 13.

Change
the
default
password









by
pressing
on
the
"About
"








tab,
in
the"
Device
control"
. The
new
password The
new
password Confirm 15 15.
Enter
a
new
four-digit
password,
then
click
"Confirm".
PCB
Version：
V2.00 Equipment version：
V1.0 APP
version：
V4.2.9 14 14.
Press
the
"Password








Change"
to
access
the








password
change
page.
√ 10.

Check
(



)
the
Custom







box
to
create
a
custom







intensity
and
scroll
the







"" "Spray
Time
and







Pause
Time ." Input password (factory default password is 8888) Login Remember password NOTE:
Press
the
"Save" button
at
the
top
right
corner
of
the
screen
after
each
change. Select version Bluetooth version Wifi version Device Device control Set About Working period setting SaveSave Name: Label: Consumption: ml1.58 Aroma oils: ml150 Remaining: Day166 Calibrate Grade:1 Every day Start working time Stop working time Repeat Grade Custom Stall Work Time(s) Stop Time(s) Mon Tue Thur Fri Sat Sun AAA Device control Set About Save Name: Label: Consumption: ml1.58 Aroma oils: ml150 Remaining: Day166 Calibrate Grade:1 Every day 12 13 Confirm Last time: 150ml Aroma oils: ml145 Please
enter
the
current
amount
of
aroma
oils Device control Save Set About Password
Change NC600 367*251*133mm 2.13kg 12V





2A 12W 830㎡/2500m³/88000ft³ 1000ml metal Model Bottle Size Input Power Coverage N.W. Material Front
panel T Power
Indicator Bluetooth
Indicator Test T T PMN:Aroma Diffuser HVIN: NC600 T 签字受控： 展开尺寸：240*210mm 工艺：128g铜版纸 第1⻚，共2⻚ 3-300s 1.Insert
the
key; 2.Rotate
the
key
clockwise
to
unlock
; 3.
Unscrew
and
take
out
the
atomized
head
then
fill
with
fragrance; 4.
Insert
the
atomized
head
and
bottle; 5.Take
out
the
key. Mount
to
the
wall: 1.
Align
the
bracket
and
drill
holes
in
the
wall; 2.
Press
the
expansion
tubes
into
the
wall
holes,
and
wall
mount
the
bracket





with
screws; 3.
Screw
in
the
back
of
the
machine; 4.
Attach
the
machine
to
the
bracket. 04
Concentration
and
Consumption 03

Installation
method After
installation,
please
keep
the
machine
vertical,
tilting
or
laying
the
machine
flat will
cause
oil
leakage
and
damage
to
the
machine. Do
not
refit,
disassemble
or
repair
the
machine
if
you
are
not
tech
nician.If
the
machine breaks
down,
please
contact
our
technicians
for
help. lf
the
machine
programs
crashes
or
other
a
bnomal
condition
occurs,
please
restart
the
machine
to
restore
factory
setting
(method:
press
ENT
key
about
5
minutes
until
you
ear
"
beep"
sound) lt
is
invalid
to
touch/tap
button
when
machine
is
underlock
status. Note:
1.
The
above
data
is
for
reference
only.
Actual
oil
consumption
may
vary
if



















customers
use
essential
oils
with
different
viscosities;





















2.
For
the
best
diffusion
effect,
it's
recommended
to
use
essential
oils
with
a





viscosity
below
30mPa.s.
And
the
optimal
working
temperature
is
25°C. !





05







Warning 06
Troubleshooting Oil
spill Dose
not
diffuse Spray
little Spray
liquid Abnormal
sound SymptomRemedy -
Check
if
the
power
is
ON
or
OFF； -
lf
the
machine
is
in“not
working
period",
it
stops
diffuse； -
The
pump
is
damaged,
change
a
new
one. -
Atomized
nozzle
may
be
blocked,
diffuse
with



alcohol
to
do
cleaning
; -Pump
is
aging,
change
a
new
one. -
Atomized
nozzle
is
damaged,
change
a
new
one; -
Machine
is
tilted
or
lay
flat,
please
make
it
stand
on
end. -
Bottle
is
loose,
screw
it
to
the
right
place. -
Pump
is
loose
or
damaged,
Tighten
the
pump
or
replace.
No
display
on
screen -
Make
sure
the
power
is
ON; -
Check
the
plug
for
damage,
Try
another
outlet,
If
plug
is


damaged
replace; -
Display
screen
is
damaged,
Replace. G20 G19 G18 G17 G16 G15 G14 G13 G12 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1 15s 15s 20s 20s 25s 30s 30s 30s 30s 30s 300s 150s 120s 85s 80s 75s 60s 50s 40s 33s 33s 40s…

Text truncated - open the document above for the full version.

NCH Corporation 2727 Chemsearch Blvd. Irving, Dallas, TX 75062 United States Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2024-7-26 To whom it may concern: We, NCH Corporation, hereby certify that the equipment for which authorization is sought (FCC ID: 2BHEH-NC600) is not “covered” equipment prohibited from receiving an equipment authorization pursuant to § 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (https://www.fcc.gov/supplychain/coveredlist) as an entity producing “covered” equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(b) and (d)(5) and (6). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Sincerely, Signature Jeremy Dickinson Director Ecoflow & Airstrike Brands NCH Corporation 62_[model] CoveredEqu_2.911(d)(5 )(i) and (ii) - U, V03

NCHCorporation FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 7/25/24 U.S.AgentDesignation NCHCorporationacknowledgestheirconsentforthefollowingcontactlocatedintheUnitedStatestoactastheir agentforserviceofprocessfortheequipmentforwhichauthorizationissought(FCCID:2BHEH-NC600): NameandcompanyofU.S.agent:NCHCorporation PhysicalU.S.addressofagent:2727ChemsearchBlvd.Irving,Dallas,TX75062UnitedStates FRNofU.S.agent:0035639517 EmailaddressofU.S.agent:[email protected] NCHCorporationacknowledgestheirobligationtoacceptserviceofprocessonbehalfofNCHCorporation. NCHCorporationwiththeFRN0035639517acceptsitsobligationtomaintainanagentforserviceofprocessin theUnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanentlyterminatedallmarketingand importationoftheapplicableequipmentwithintheU.S.,ortheconclusionofanyCommission-related administrativeorjudicialproceedinginvolvingtheequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotify theFCCwithin30daysviathegrantingTCB. Sincerely, Signature JeremyDickinson DirectorEcoflow&AirstrikeBrands NCHCorporation Signature JeremyDickinson DirectorEcoflow&AirstrikeBrands NCHCorporation 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2024-7-26> 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 requests confidentiality for the following products: FCC ID Model name 2BHEH-NC600 NC600 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title： Jeremy Dickinson/Director Ecoflow & Airstrike Brands Company: NCH Corporation Address: 2727 Chemsearch Blvd. Irving, Dallas, TX 75062 United States Phone: (972) 438-0944 Fax: N/A E-Mail: [email protected]

NCH Corporation 2727 Chemsearch Blvd. Irving, Dallas, TX 75062 United States Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2024-7-26 To whom it may concern: We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2BHEH-NC600 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins’ current valid General Terms and Conditions (AGB),Testing and Certification Regulations (PZO) which can be viewed on following website www.eurofins.de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title： Jeremy Dickinson/Director Ecoflow & Airstrike Brands Company: NCH Corporation Address: 2727 Chemsearch Blvd. Irving, Dallas, TX 75062 United States Phone: (972) 438-0944 Fax: N/A E-Mail: [email protected]

Page1of5FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of5FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of5FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of5FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8 Page5of5FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.9 Fig.10

Page1of1FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity LABELANDLOCATION (Size:L2.0cmxW1.0cm) LabelLocation AromaDiffuser Model:NC600 FCCID:2BHEH-NC600

Page1of5FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity InternalPhotosoftheEUT Fig.1 Fig.2 Page2of5FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of5FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of5FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8 Page5of5FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.9 Fig.10 Antenna

Page1of3FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity MaximumPermissibleExposureReport 1.ProductInformation EUT:AromaDiffuser TestModel:NC600 Ratings:Input:DC12V,2A ForACAdapterInput:AC100-240V,50/60Hz,0.8A AdapterOutput:DC12V2000mA HardwareVersion:V1.0 SoftwareVersion:V1.0 BluetoothFrequencyRange:2402MHz~2480MHz ChannelNumber:40channelsforBluetoothV5.0(DTS) ChannelSpacing:2MHzforBluetoothV5.0(DTS) ModulationType:GFSKforBluetoothV5.0(DTS) BluetoothVersion:V5.0 AntennaDescription:PCBAntenna,3.14dBi(Max.) Exposurecategory:Generalpopulation/uncontrolledenvironment EUTType:ProductionUnit DeviceType:MobileDevice Page2of3FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 2.EvaluationMethod SystemsoperatingundertheprovisionsofFCC47CFRsectionshallbeoperatedinamannerthatensuresthatthe publicisnotexposedtoradiofrequencyenergylevelinexcessoftheCommission’sguidelines. Inaccordancewith47CFRFCCPart2SubpartJ,section2.1091thisdevicehasbeendefinedasmobiledevice wherebyadistanceof0.2mnormallycanbemaintainedbetweentheuserandthedevice,andbelowRFPermissible Exposurelimitshallcomplywith. InaccordancewithKDB447498D01forSimultaneoustransmissionMPEtestexclusionapplieswhenthesumofthe MPEratiosforallsimultaneoustransmittingantennasincorporatedinahostdevice,basedonthe calculated/estimated,numericallymodelledormeasuredfieldstrengthsorpowerdensity,is≤1.0.TheMPEratioof eachantennaisdeterminedattheminimumtestseparationdistancerequiredbytheoperatingconfigurationsand exposureconditionsofthehostdevice,accordingtotheratiooffieldstrengthsorpowerdensitytoMPElimit,atthe testfrequency.Eitherthemaximumpeakorspatiallyaveragedresultsfrommeasurementsornumericalsimulations maybeusedtodeterminetheMPEratios.SpatialaveragingdoesnotapplywhenMPEisestimatedusingsimple calculationsbasedonfar-fieldplane-waveequivalentconditions.Theantennainstallationandoperating requirementsforthehostdevicemustmeettheminimumtestseparationdistancesrequiredbyallantennas,inboth standaloneandsimultaneoustransmissionoperations,tosatisfycompliance. 3.Limit 3.1ReferEvaluationMethod ANSIC95.1–2019:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoElectric,Magnetic,and ElectromagneticFields,0Hzto300GHz FCCKDBpublication447498D01General1RFExposureGuidancev06:MobileandPortableDevicesRFExposure ProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices. 3.2Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/UncontrolledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity 4.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna Page3of3FCCID:2BHEH-NC600 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 5.AntennaInformation EUTcanonlyuseantennascertificatedasfollowsprovidedbymanufacturer; Internal/External Identification Antennatypeand antennanumber Operatefrequency band Maximumantenna gain Notes InternalPCBAntenna2400MHz-2500MHz3.14dBiBTAntenna 6.ConductedPower [BTLE] ModeChannelFrequency(MHz) PeakConductedOutputPower (dBm) GFSK 002402-0.92 192440-0.39 392480-0.04 7.ManufacturingTolerance [BTLE] GFSK(Peak) ChannelChannel00Channel19Channel39 Target(dBm)000 Tolerance±(dB)1.01.01.0 8.MeasurementResults 8.1StandaloneMPEEvaluation AsdeclaredbytheApplicant,theEUTisawirelessdeviceusedinafixapplication,atleast20cmfromanybodypart oftheuserornearbypersons;fromthemaximumEUTRFoutputpower,theminimumseparationdistance,r=20cm, aswellasthegainoftheusedantennarefertoantennainformation,theRFpowerdensitycanbeobtained. [BTLE] ModulationType OutputpowerAntenna Gain (dBi) AntennaGain (linear) MPE (mW/cm2) MPE Limits (mW/cm2) dBmmW BTLE1.0 1.2589 3.142.06060.00051.0000 Remark: 1.Outputpowerincludingtune-uptolerance; 2.Outputpowerwasadjusttodutycycleat100%ifmeasureddutycyclelessthan98%; 3.MPEevaluatedistanceis20cmfromusermanualprovidebymanufacturer. 8.2SimultaneousTransmissionMPEEvaluation TheEUTequipedwithonemoduleandoneantenna.Sononeedconsidersimultaneoustransmission. 9.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1091fortheuncontrolledRFExposureofmobile device. ----------------THEENDOFREPORT---------------

SHENZHENB&TTECHNOLOGYCo.,LtdZHONGSHANB&TTECHNOLOGYCo.,Ltd -1- SPECIFICATIONFORAPPROVAL CUSTOMER：ShenzhenAi-ThinkerTechnologyCo.,Ltd CUSPARTNO:PB-03F PARTNAME:2.4GWLANAntenna Edition：1.0 EditorYuanNannan2021/12/13 VerifierGuanNing2021/12/13 ApproverXuFuqiang2021/12/13 SHENZHENB&TTECHNOLOGYCo.,Ltd ZHONGSHANB&TTECHNOLOGYCo.,Ltd Address:3-4/F,BuildingA,DongfangIndustrialPark,NanlangTown, ZhongshanCity,GuangdongProvince,China SHENZHENB&TTECHNOLOGYCo.,LtdZHONGSHANB&TTECHNOLOGYCo.,Ltd -2- Directory 1、AntennaDimension...........................................................................................................................................-3- 2、Performanceparameter......................................................................................................................................-3- 3、VSWR..................................................................................................................................................................-4- 4、Passivetestdata:..................................................................................................................................................-4- 5、Radiationpattern..................................................................................................................................................-5- SHENZHENB&TTECHNOLOGYCo.,LtdZHONGSHANB&TTECHNOLOGYCo.,Ltd -3- Productspecification 1 、 AntennaDimension 2 、 Performanceparameter Name2.4GWLANAntenna ModelTypePCBPrintAntenna ELECTRICALSPECTFICATIONS FrenquencyRange2400-2500MHz BandWidth100MHz Impedance50Ω VSWR<2.0 MaxGain3.14dBi PolarizationVertical/Horizontal RadiationOmnidirectional Power50W MECHANICALSPECTFICATIONS ConnectorWeldingtype WorkingTemperature-40°C-+85°C LimitTemperature-40°C-+125°C SHENZHENB&TTECHNOLOGYCo.,LtdZHONGSHANB&TTECHNOLOGYCo.,Ltd -4- 3 、 VSWR 4 、 Passivetestdata: Frequency(MHz)24002410242024302440245024602470248024902500 Gain(dBi)2.052.212.262.172.082.372.673.023.083.142.77 Efficiency(%)52.5853.6854.9255.3254.6556.8857.6059.9060.2263.2761.46 SHENZHENB&TTECHNOLOGYCo.,LtdZHONGSHANB&TTECHNOLOGYCo.,Ltd -5- 5 、 Radiationpattern 2400MHz 2450MHz 2500MHz

Page1of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity AppendixA RFTestDataforBLE(ConductedMeasurement) ProductName:AromaDiffuser TestModel:NC600 EnvironmentalConditions Temperature: 23.8C RelativeHumidity: 52.1% ATMPressure: 100.0kPa TestEngineer: JayLuo Supervisedby: NickPeng Page2of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.1-6dBBandwidth ConditionModeFrequency(MHz)Antenna-6dBBandwidth(MHz)Limit-6dBBandwidth(MHz)Verdict NVNTBLE1M2402Ant10.707>=0.5Pass NVNTBLE1M2440Ant10.699>=0.5Pass NVNTBLE1M2480Ant10.705>=0.5Pass Page3of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs -6dBBandwidthNVNTBLE1M2402MHzAnt1 -6dBBandwidthNVNTBLE1M2440MHzAnt1 Page4of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity -6dBBandwidthNVNTBLE1M2480MHzAnt1 Page5of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.2MaximumConductedOutputPower ConditionModeFrequency (MHz) AntennaConductedPower (dBm) Limit(dBm)Verdict NVNTBLE1M2402Ant1-0.9230Pass NVNTBLE1M2440Ant1-0.3930Pass NVNTBLE1M2480Ant1-0.0430Pass Page6of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs PowerNVNTBLE1M2402MHzAnt1 PowerNVNTBLE1M2440MHzAnt1 Page7of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity PowerNVNTBLE1M2480MHzAnt1 Page8of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.3MaximumPowerSpectralDensityLevel ConditionModeFrequency(MHz)AntennaConductedPSD(dBm/3kHz)Limit(dBm/3kHz)Verdict NVNTBLE1M2402Ant1-17.048Pass NVNTBLE1M2440Ant1-16.498Pass NVNTBLE1M2480Ant1-15.248Pass Page9of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs PSDNVNTBLE1M2402MHzAnt1 PSDNVNTBLE1M2440MHzAnt1 Page10of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity PSDNVNTBLE1M2480MHzAnt1 Page11of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.4BandEdge ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE1M2402Ant1-45.05-20Pass NVNTBLE1M2480Ant1-50.73-20Pass Page12of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs BandEdgeNVNTBLE1M2402MHzAnt1Ref BandEdgeNVNTBLE1M2402MHzAnt1Emission Page13of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity BandEdgeNVNTBLE1M2480MHzAnt1Ref BandEdgeNVNTBLE1M2480MHzAnt1Emission Page14of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.5ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE1M2402Ant1-53.61-20Pass NVNTBLE1M2440Ant1-54.19-20Pass NVNTBLE1M2480Ant1-54.41-20Pass Page15of23FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustri…

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Page 1 of 34 FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT For NCHCorporation AromaDiffuser TestModel:NC600 Preparedfor:NCHCorporation Address:2727ChemsearchBlvd.Irving,Texas75062. Preparedby:ShenzhenLCSComplianceTestingLaboratoryLtd. Address:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China Tel:(+86)755-82591330 Fax:(+86)755-82591332 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:June18,2024 Numberoftestedsamples:2 SampleNo.:A240604056-1,A240604056-2 Serialnumber:Prototype DateofTest:June18,2024~July05,2024 DateofReport:July08,2024 Page 2 of 34 FCCID:2BHEH-NC600ReportNo.:LCSA06184021EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCSA06184021EA DateofIssue.......................................:July08,2024 TestingLaboratoryName..............:ShenzhenLCSComplianceTestingLaboratoryLtd. Address..........................................…

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