2A3DS-A313Aroma Diffuser

物料编码：50301-00979(503010731) 图纸版本：B1.1 第1页，共 3 页 01

Specification Size 112*112*293mm Bottle 120ml 4.5W Power 100㎡/150m³/5300ft³ Coverage 0.95
kg N.W. aluminum Material A313 Model Input DC12V





1A
MAX Manual Power
adapter Bottle
cap Bottle 02

Bluetooth
instruction AAA Input
password (factory
default
password
is
8888) Select version Bluetooth version WIFI version Search
device AAA AAA Remenber password Add
working period Slide
to
delete
the
working
period Device control Set About Name: AAA Label: + Grade:1 Grade:1 00:00-23:59 23:58-00:01 Every
day Every
day Time
switch Amend
password Device control AAAA AAAA AAAA Working period setting Save Mon Tue Thur Fri Sat Sun - + Repeat Concentration grade Custom Stall Work Time(s) Stop Time(s) Select
grade
Start working time Stop working time √ Save Remarks: location Amend device
name Slide
up
and down
to
adjust Select
the
day Select
grade Please
search
for
"scent
marketing"
in
Google
play
or
App
store
. Where
to
get
the
app: 1.
Please
make
sure
that
the
Bluetooth
function
is
turned
on; 2.
Please
make
sure
that
the
location
function
of
the
mobile
phone
is
turned
on. Note: Slide
up
and down
to
adjust select
the
day Aroma
diffuser BT √ IOS
system Android
system Scent
marketing lf
you
forget
the
password,
please
press
th
on/off
button
to
restore
the
factory
setting.The
factory
settings
password
is
8888. Note:
Check
and
make
sure
the
packaging
is
complete
when
you
first
open
it,
lf
there
is
any
problem
please
contact
with
us
soon. 展开尺寸：240*208mm，材质：128g铜版纸 签字受控: 第2页，共 3 页 ! 06 Warning ①②③ ④ 03
Installation
step 04

Operations Note:The
data
shown
above
is
only
for
reference,
and
it
is
normal
for
consumption












to
flutuate
by
15%.


























05

lntensity
and
oil
consumption power
on power
off Intensity
setting The
machine
has
10
intensity
levels,

Press





to
increase
the
intensity,
press






to
decrease
the
intensity. Timer indicates
the
direction
of
the
power
supply. Power
indicator Press







to
turn
off
the
machine Connect
to12V
1Apower
supply,
there
is
"beep"sound
coming
out. Grade G9 G8 G7 G6 G5 G4 G3 G2 G1 Consumption(g/h) Work
time(s) Stop
time(s) 5s 10s 15s 15s 240s 220s 200s 180s
20s
20s
25s
25s 25s 160s 120s 100s 80s 60s Customized
5-25s 60-600s 0.05 0.11 0.18 0.25 0.32 0.46 0.60 0.74 0.88 — 1.
Take
out
the
diffuser
head； 2.
Twist
off
the
bottle; 3.
Fill
the
bottle
with
essential
oil； 4.
Put
the
diffuser
head
back
in
the
machine. Reset
Bluetooth
App
password press
and
hold






for
3
seconds
to
reset
password
to
8888. Press
the
timer
button,
and
the
settings
cycle
in
turn,
1H->2H->4H->8H>no
timer 1.
Please
keep
the
machine
vertical
after
installation.





Tilting
or
lying
flat
can
cause
oil
to
overflow,
and





the
circuit
board
may
be
contaminated,
which





could
affect
its
efficiency; 2.
Should
not
modify,
dismantle
or
repair
the
machine





arbitrarily.
Any
malfunction
occurs,
please
contact





the
relevant
technician
immediately. 08

Equipment
cleaning DC
connector Fragrance
export lncrease Display
screen Decrease Power
switch Timer 07

Troubleshooting Before
asking
to
have
the
machine
repaired,
please
try
to
diagnose
the
problemfirst
based
on
the
following
instructions. Oil
leakage No
diffuse Weak
diffusion Oil
sprinkle Abnormal
sound Breakdown Solution -
Check
if
the
power
is
ON
or
OFF； -
Check
if
the
pump
is
damaged,
if
yes,
please
replace
a
new
one. -
lf
there
is
no
diffusion
or
it
is
weak,
replace
the
oil
byrubbing
al


cohol
and
run
it
through
the
machine
for
5
minutes. -
Atomization
head
may
be
blocked.
Clean
thediffuser
by
alcohol


or
replace
a
new
atomized
core -
The
atomized
core
with
straw
may
be
missed
or
damaged.


Replace
with
a
new
one; -
ThePump
may
be
damaged
and
may
need
to
replace
with
a
new


one -The
atomized
core
may
be
dashaged
olease
replacewitia
new
one -
The
machine
is
tilted
or
lay
flat,
please
make
it
upright. -
The
bottle
may
be
loose,
make
sure
to
screw
it
properly. -
The
seal
gasket
may
be
loose,
please
replacewith
a
newr
one -The
air
pump
may
be
loose
or
damaged,
please
tighten
itor
re

place
a
newone.
No
display
on
screen -
Make
sure
the
power
is
ON; -
The
plug
may
be
damaged,
try
another
electricoutlet,
or
replace


with
a
newr
plug -
The
display
screen
may
be
damaged,
please
contact
our
rele

want
personnel The
machine
needs
to
be
cleaned
when
the
followingsituationshappen: 1.
You're
about
to
replace
with
another
essential
oil; 2.
The
atomization
volume
becomes
weak
. Cleaning
steps: 1.
Find
a
clean
bottle
and
fill
it
with
industrial
alcohol; 2.
Install
this
bottle
to
the
machine
and
turn
the
machine
on.





Let
it
work
for
5-10
minutes; 3.
Turn
the
machine
off,
and
the
cleaning
is
finished FCC Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmfulinterferencein a residentialinstallation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particularinstallation. If this equipmentdoes cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - - - Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connectthe equipmentinto an outlet on acircuit different from that towhich thereceiver…

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

Guangdong Chiyang Scent Technology Co.,Ltd. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 6/16/2024 U.S. Agent Designation Gu angdong Chiyang Scent Technology Co.,Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2A3DS-A313): Name and company of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of Guangdong Chiyang Scent Technology Co.,Ltd.. Guangdong Chiyang Scent Technology Co.,Ltd. with the FRN 0031499742 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). 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. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Since rely, Signature Bryan Chen Certification Engineer Guangdong Chiyang Scent Technology Co.,Ltd. Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Page 1 of 5 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity External Photos of the EUT Fig. 1 Fig. 2 Page 2 of 5 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 5 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 5 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Fig. 8 Page 5 of 5 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 9

Page 1 of 1 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity LABEL AND LOCATION (Size: L 4.0cm x W 4.0cm) Label Location Aroma Diffuser Model: A313 FCC ID: 2A3DS-A313

Page 1 of 7 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Internal Photos of the EUT Fig. 1 Fig. 2 Page 2 of 7 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 7 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 7 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Fig. 8 Page 5 of 7 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 9 Fig. 10 Page 6 of 7 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 11 Fig. 12 Page 7 of 7 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 13 Antenna

Page 1 of 3 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Maximum Permissible Exposure Report 1. Product Information FCC ID : 2A3DS-A313 EUT : Aroma Diffuser Test Model : A313 Power Supply : Input: 12V1A For Adapter Input: 100-240V~ 0.5A 50/60Hz Output: DC 12V1000mA Hardware Version : V1.0 Software Version : V1.1 Bluetooth : Frequency Range : 2402MHz~2480MHz Channel Number : 40 channels for Bluetooth V5.0 (DTS) Channel Spacing : 2MHz for Bluetooth V5.0 (DTS) Modulation Type : GFSK for Bluetooth V5.0 (DTS) Bluetooth Version : V5.0 Antenna Description : PCB Antenna, -3.68dBi(Max.) Exposure category : General population/uncontrolled environment EUT Type : Production Unit Device Type : Mobile Device 2. Evaluation Method Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far-field plane-wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. Page 2 of 3 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 3. Limit 3. 1 Refer Evaluation Method ANSI C95.1–2019: IEEE Standard for Safety Levels with Respect to Human Exposure to Electric, Magnetic, and Electromagnetic Fields, 0 Hz to 300 GHz FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices. 3. 2 Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 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 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Uncontrolled Exposure 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=frequency in MHz *=Plane-wave equivalent power density 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 5. Antenna Information EUT can only use antennas certificated as follows provided by manufacturer; Internal/External Identification Antenna type and antenna number Operate frequency band Maximum antenna gain Notes Internal PCB Antenna 2400MHz-2500MHz -3.68dBi BT Antenna Page 3 of 3 FCC ID: 2A3DS-A313 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 6. Conducted Power [BT LE] Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 00 2402 0.3 19 2440 -0.33 39 2480 0.05 7. Manufacturing Tolerance [BT LE] GFSK(Peak) Channel Channel 00 Channel 19 Channel 39 Target (dBm) 0 0 0 Tolerance ± (dB) 1.0 1.0 1.0 8. Measurement Results 8.1 Standalone MPE Evaluation As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, as well as the gain of the used antenna refer to antenna information, the RF power density can be obtained. [BT LE] Modulation Type Output power Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm2) MPE Limits (mW/cm2) dBm mW GFSK 1.0 1.2589 -3.68 0.4285 0.0001 1.0000 Remark: 1. Output power including tune-up tolerance; 2. Output power was adjust to duty …

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

TestDate : 2019.05.06 地址：深圳市宝安区 67 区洪浪北二路凌云大厦 10 楼 聚焦 · 开放 · 分享电话： 17688988025 陈先生 www.RFsister.com JDY-23 蓝牙天线测试报告 JINDOUYUN ELECTRONIC TECHNOLOGY CO.,LTD. -RFsister 1.Electrical Characteristics No. Item Specifications 1 Working Central Frequency 2450 MHz 2 Band Width ±75 MHz ( 2400～2500MHz ) 3 Gain （-5.86）-（-3.68）dbi 4 V.S.W.R (in BW) ≤4.3 5 Polarization Linear 6 Azimuth Beam width Omni-directional 7 Impedance 阻抗 50 TestDate : 2019.05.06 地址：深圳市宝安区 67 区洪浪北二路凌云大厦 10 楼 聚焦 · 开放 · 分享电话： 17688988025 陈先生 www.RFsister.com 2.Return Loss and Smith Chat Return Loss TestDate : 2019.05.06 地址：深圳市宝安区 67 区洪浪北二路凌云大厦 10 楼 聚焦 · 开放 · 分享电话： 17688988025 陈先生 www.RFsister.com TestDate : 2019.05.06 地址：深圳市宝安区 67 区洪浪北二路凌云大厦 10 楼 聚焦 · 开放 · 分享电话： 17688988025 陈先生 www.RFsister.com V.S.W.R TestDate : 2019.05.06 地址：深圳市宝安区 67 区洪浪北二路凌云大厦 10 楼 聚焦 · 开放 · 分享电话： 17688988025 陈先生 www.RFsister.com Smith Chat 3.Physical Test Environment E5071C 网络分析仪 4.Shape of the antenna TestDate : 2019.05.06 地址：深圳市宝安区 67 区洪浪北二路凌云大厦 10 楼 聚焦 · 开放 · 分享电话： 17688988025 陈先生 www.RFsister.com Efficiency： TestDate : 2019.05.06 地址：深圳市宝安区 67 区洪浪北二路凌云大厦 10 楼 聚焦 · 开放 · 分享电话： 17688988025 陈先生 www.RFsister.com H pattern E1 pattern Fre(Mhz) Max gain(dB) Degree 2400(MHz) -6.79 dB 114.00 deg 2450(MHz) -4.92 dB 112.00 deg 2500(MHz) -4.07 dB 108.00 deg Fre(Mhz) Max gain(dB) Degree 2400(MHz) -5.29 dB 164.00 deg 2450(MHz) -4.80 dB 160.00 deg 2500(MHz) -4.87 dB -20.00 deg TestDate : 2019.05.06 地址：深圳市宝安区 67 区洪浪北二路凌云大厦 10 楼 聚焦 · 开放 · 分享电话： 17688988025 陈先生 www.RFsister.com E2 pattern Fre(Mhz) Max gain(dB) Degree 2400(MHz) -5.86 dB 174.00 deg 2450(MHz) -4.78 dB -70.00 deg 2500(MHz) -3.68 dB -68.00 deg TestDate : 2019.05.06 地址：深圳市宝安区 67 区洪浪北二路凌云大厦 10 楼 聚焦 · 开放 · 分享电话： 17688988025 陈先生 www.RFsister.com

Page 1 of 23 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix A RF Test Data for BLE (Conducted Measurement) Product Name: Aroma Diffuser Test Model: A313 Environmental Conditions Temperature: 23.8 C Relative Humidity: 52.1% ATM Pressure: 100.0 kPa Test Engineer: Summer Wu Supervised by: Nick Peng Page 2 of 23 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.1 -6dB Bandwidth Condition Mode Frequency (MHz) Antenna -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT BLE 1M 2402 Ant1 0.7 >=0.5 Pass NVNT BLE 1M 2440 Ant1 0.703 >=0.5 Pass NVNT BLE 1M 2480 Ant1 0.707 >=0.5 Pass Page 3 of 23 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs -6dB Bandwidth NVNT BLE 1M 2402MHz Ant1 -6dB Bandwidth NVNT BLE 1M 2440MHz Ant1 Page 4 of 23 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -6dB Bandwidth NVNT BLE 1M 2480MHz Ant1 Page 5 of 23 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.2 Maximum Peak Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Limit (dBm) Verdict NVNT BLE 1M 2402 Ant1 0.3 30 Pass NVNT BLE 1M 2440 Ant1 -0.33 30 Pass NVNT BLE 1M 2480 Ant1 0.05 30 Pass Page 6 of 23 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs Power NVNT BLE 1M 2402MHz Ant1 Power NVNT BLE 1M 2440MHz Ant1 Page 7 of 23 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Power NVNT BLE 1M 2480MHz Ant1 Page 8 of 23 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.3 Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Antenna Conducted PSD (dBm/3kHz) Limit (dBm/3kHz) Verdict NVNT BLE 1M 2402 Ant1 -15.47 8 Pass NVNT BLE 1M 2440 Ant1 -16.21 8 Pass NVNT BLE 1M 2480 Ant1 -15.26 8 Pass Page 9 of 23 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs PSD NVNT BLE 1M 2402MHz Ant1 PSD NVNT BLE 1M 2440MHz Ant1 Page 10 of 23 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity PSD NVNT BLE 1M 2480MHz Ant1 Page 11 of 23 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.4 Band Edge Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT BLE 1M 2402 Ant1 -47.42 -20 Pass NVNT BLE 1M 2480 Ant1 -51.31 -20 Pass Page 12 of 23 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs Band Edge NVNT BLE 1M 2402MHz Ant1 Ref Band Edge NVNT BLE 1M 2402MHz Ant1 Emission Page 13 of 23 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: …

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Page 1 of 34 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT For Guangdong Chiyang Scent Technology Co.,Ltd. Aroma Diffuser Test Model: A313 Prepared for : Guangdong Chiyang Scent Technology Co.,Ltd. Address : Floor 1-9, Building 10, CIMC Center, Chanxing Road No. 1, Shunde District, Foshan City, Guangdong Province, China, 528313 Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : June 04, 2024 Number of tested samples : 2 Sample No. : A240524049-1, A240524049-2 Serial number : Prototype Date of Test : June 04, 2024 ~ June 12, 2024 Date of Report : June 13, 2024 Page 2 of 34 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FCC CFR 47 PART 15 C(15.247) Report Reference No. ................. : LCSA06034199EA Date of Issue .................................. : June 13, 2024 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address .......................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure .......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : Guangdong Chiyang Scent Technology Co.,Ltd. Address .......................................... : Floor 1-9, Building 10, CIMC Center, Chanxing Road No. 1, Shunde District, Foshan City, Guangdong Province, China, 528313 Test Specification Standard ......................................... : FCC CFR 47 PART 15 C(15.247) Test Report Form No.................... : LCSEMC-1.0 TRF Originator ................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory 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. EUT Description. .......................... : Aroma Diffuser Trade Mark ..................................... : WeWALK Test Model ...................................... : A313 Ratings ........................................... : Input: 12V1A For Adapter Input: 100-240V~ 0.5A 50/60Hz Output: DC 12V1000mA Result ............................................ : Positive Compiled by: Supervised by: Approved by: Nadia Zhou/ Administrator Cary Luo/ Technique principal Gavin Liang/ Manager Page 3 of 34 FCC ID: 2A3DS-A313 Report No.: LCSA06034199EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86…

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