2A2NS-W55Wireless Charger

4. Adapter X1 FCCWarningStatement Changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecould voidtheuser’sauthority tooperatetheequipment.Thisequipmenthasbeentestedandfoundtocomplywiththelimits foraClassBdigitaldevice, pursuanttoPart15oftheFCCRules.These limitsar edesignedtopr ovidereasonableprotection againstharmful interferenceinaresidentialinstallation.Thisequipmentgeneratesusesandcanradiateradio frequencyenergyand,ifnot installedandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradio communications. However,thereisnoguaranteethatinterference willnotoccurinapa r ticularinstallation.Ifthis equipmentdoescause harmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningthe equipmentoffandon,the userisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures: ϋϋReorient orrelocatether eceivingantenna. ϋϋIncreasetheseparationbetweentheequipmentandreceiver. ϋϋConnecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiver isconnected. ϋϋConsultthedealeroranexperiencedradio/TVtechnicianforhelp. RFExposure:Adistanceof15 cmshallbemaintainedbetweentheantennaandusers,andthe transmittermaynotbecoͲlocatedwith anyothertransmitterorantenna. This device complies with part 15 of the FCC Rules. Operation is subject to the following ƚǁŽĐŽŶĚŝƚŝŽŶƐ͗ ;ϭͿdŚ ŝƐĚĞǀŝĐĞŵĂLJŶŽƚĐĂƵƐĞŚĂƌŵĨƵůŝŶƚĞƌĨĞƌĞŶĐĞ͕ĂŶĚ;ϮͿƚŚŝƐĚĞǀŝĐĞŵƵƐƚĂĐĐĞƉƚĂŶLJŝŶƚĞƌĨĞƌĞŶĐĞƌĞĐĞŝ ǀĞĚ͕ŝŶĐůƵĚŝŶŐŝŶƚĞƌĨĞƌĞŶĐĞƚŚĂƚŵĂLJĐĂƵƐĞƵŶĚĞƐŝƌĞĚŽƉĞƌĂƚŝŽŶ͘

Co m Ad d City Pr o Mo d Pr o We act We an d issu our Sig Na m Title Com mpany: Gu dress: 1001 y,Guangdon oduct Name del Numbe oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: Guan uanyu(Dong 1 Room,No# g, China e: Wireless er(s): W55, ription: Wi MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s ManFang Manager Guanyu(D nyu(Donggu Agen gguan) Inte #3 building, s Charger W55A reless Ch a bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect Wu Dongguan) I uan) Intellig nt Auth elligent Tec No#36 Fuxi arger Boulder C o erning the c allowed to f regulatory a cation. Any t as acts of ntelligent T gent Techn horizat chnology C ng road,Cha ourt, Pleasa certification forward all i agencies as and all acts our own. Technology nology Co., tion Co.,Ltd ang'an town anton, Califo of above na information s required a s carried ou Date: Co.,Ltd Ltd n, Dongguan ornia 94566 amed equip related to t nd to discu ut by MiCOM Apr. 15, 202 n 6, USA, to pment. the approva ss any M Labs on 22 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 It is ou r corresp docume authoriz Sincer e Signat u Name: Title: M of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2A2NS-W om It May C nt to the pro uesting the ents from pu documents tary informa be harmful to Schema Block D Parts Lis Operatio Tune-up r understand pondence du ents and thi zation is iss ely, ure: ManFang anager Guanyu ing Techno cations Com s Road 046 for Confiden W55 Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp atic Diagram iagram st onal Descri p Procedure ding that all uring the ce s informatio sued. Wu u(Dongguan logy mmission ntiality the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption e l measurem ertification re on will be av n) Intellige ssion’s rule old the follow nitely. m and equi e equipmen ould give co ment test rep eview proce vailable for nt Technol s Title 47 S wing attach pment desc nt. The publ ompetitors a ports, FCC ess cannot public revi e logy Co.,Lt Sections §0. hment(s) as criptions an ic disclosu r an unfair ad ID label for be granted ew once the td Date: Apr. 457 and § 0 confidentia d are consi re of these d vantage in mat and as confide n e grant of eq 15, 2022 0.459, we al dered as documents the market . ntial quipment .

Model Difference Declaration To Whom It May Concern, We, Guanyu(Dongguan) Intelligent Technology Co.,Ltd(Wireless Charger) Trademark: Guany; Model Number: W55, W55A All model’s the function, software and electric circuit are the same, only with model named different. Test sample model: W55. Please contact me if you have any question. Name: ManFang Wu Date: Apr. 15, 2022 Title: Manager Signature of applicant:

Annex A External Photos Report No.: HK2204021390-1E/2E Page 1 of 3 Report No.: HK2204021390-1E/2E Page 2 of 3 Report No.: HK2204021390-1E/2E Page 3 of 3

FCC ID LABEL: Ca. 8mm x 10mm Label Location FCC ID: 2A2NS-W55

Annex B Internal Photo Report No.: HK2204021390-1E/2E Page 1 of 4 Antenna Report No.: HK2204021390-1E/2E Page 2 of 4 Report No.: HK2204021390-1E/2E Page 3 of 4 Report No.: HK2204021390-1E/2E Page 4 of 4

Page 1 of 10 Report No.: HK2204021390-2E FCC TEST REPORT Test report On Behalf of Guanyu(Dongguan) Intelligent Technology Co.,Ltd For Wireless Charger Model No.: W55, W55A FCC ID: 2A2NS-W55 Prepared For : Guanyu(Dongguan) Intelligent Technology Co.,Ltd 1001 Room,No#3 building, No#36 Fuxing road,Chang'an town, Dongguan City,Guangdong, 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: Apr. 02, 2022 ~ Apr. 14, 2022 Date of Report: Apr. 14, 2022 Report Number: HK2204021390-2E Page 2 of 10 Report No.: HK2204021390-2E Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2. Channel List Channel Frequency (KHz) Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 01 114 The EUT antenna is Coil Antenna. No antenna other than that furnished by the responsible party shall be used with the device. 2. SUMMARY OF TEST RESULTS 2.1. Test procedures according to the technical standards: FCC KDB680106 D01 RF Exposure Wireless Charging Apps v03r01 FCC CFR 47 Standard Section Test Item Judgment Remark FCC CFR 47 part1, 1.1310 KDB680106 D01v03r01 (3)(3) Electric Field Strength (E) (V/m) PASS Magnetic Field Strength (H) (A/m) PASS 2.2. Measurement Uncertainty The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 All emissions, radiated(<30M)(9KHz-30MHz) ±3.90dB 2 Temperature ±0.5°C 3 Humidity ±2% Page 3 of 10 Report No.: HK2204021390-2E 2.3. Test Mode EUT Mode Description Charging ANT 1 Cell phone setting 15W Cell phone setting 10W Cell phone setting 7.5W Cell phone setting 5W ANT 2 Cell watch setting 2.5W ANT 3 Cell earphone setting 5.0W ANT 1+ANT 2 Cell phone setting 15W+ Cell watch setting 2.5W ANT 1+ANT 3 Cell phone setting 15W+ Cell earphone setting 5.0W ANT 2+ANT 3 Cell watch setting 2.5W+ Cell earphone setting 5.0W ANT1+ANT2+ANT3* Cell phone setting 15W+ Cell watch setting 2.5W+ Cell earphone setting 5.0W 2.4. Test Instruments Description Brand Model No. Frequency Range Calibrated Date Calibrated Until Exposure Level Te s t e r narda ELT-400 N-0231 Feb. 18, 2022 Feb. 17, 2023 Magnetic field probe 100cm 2 narda ELT probe 100cm2 M0675 Feb. 18, 2022 Feb. 17, 2023 NOTE: 1. The calibration interval of the above test instruments is 12 months. Page 4 of 10 Report No.: HK2204021390-2E 3. MAXIMUM PERMISSIBLE EXPOSURE Limit of Maximum Permissible Exposure Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm²) Averaging Time |E|²,|H|² or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm²) Averaging Time |E|²,|H|² or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180 / f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1 30 Note 1: f = frequency in MHz ; *Plane-wave equivalent power density. Note 2: For the applicable limit, see FCC 1.1310, 680106 D01 RF Exposure Wireless Charging Apps v03. Note 3: Emissions between 100 kHz to 300 kHz should be assessed versus the limits at 300 kHz in Table 1 of Section 1.1310: 614 V/m and 1.63A/m. A KDB inquiry is required to determine the applicable exposure limits below 100 kHz. Page 5 of 10 Report No.: HK2204021390-2E 4. TEST PROCEDURE a. For devices designed for typical desktop applications, such a wireless charging pads, RF exposure evaluation should be conducted assuming a user separation distance of (H-field & E- field strengths for all sides is 15cm, H-field strengths of top side is 20cm). E and H field strength measurements or numerical modeling may be used to demonstrate compliance. Measurements should be made from all sides and the top of the primary/client pair, with the 15 cm measured from the center of the probe(s) to the edge of the device. 4.1 Test Setup 4.2 Result Of Maximum Permissible Exposure Page 6 of 10 Report No.: HK2204021390-2E All test modes are tested, and the report shows only the worst mode: ANT1+ANT2+ANT3 H-Field Strength at 15 cm (E top side: 20cm) from the edges surrounding the EUT (A/m) Field strength Test Position A Test Position B Test Position C Test Position D Test Position E Limits (A/m) uT 0.389 0.423 0.567 0.644 0.712 / A/m 0.311 0.338 0.454 0.515 0.570 1.63 Note. Calculation: A/m=uT/1.25 For Half Load mode: H-Field Strength at 15 cm (E top side: 20cm) from the edges surrounding the EUT (A/m) Field strength Test Position A Test Position B Test Position C Test Position D Test Position E Limits (A/m) uT 0.313 0.457 0.621 0.585 0.532 / A/m 0.250 0.366 0.497 0.468 0.426 1.63 Note. Calculation: A/m=uT/1.25 For No load mode: H-Field Strength at 15 cm (E top side: 20cm) from the edges surrounding the EUT (A/m) Field strength Test Position A Test Position B Test Position C Test Position D Test Position E Limits (A/m) uT 0.325 0.512 0.456 0.502 0.669 / A/m 0.260 0.410 0.365 0.402 0.535 1.63 Note. Calculation: A/m=uT/1.25 Page 7 of 10 Report No.: HK2204021390-2E Remark: According KDB 680106 D01 RF Exposure Wireless Charging App v03r01, section 5, b). The aggregate H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. The E- field evaluation conducted assuming a user separation distance of 15 cm according to the KDB 680106 D01 RF Exposure Wireless Charging App v03 section 3, c). Result: The device comply with the RF exposure requireme…

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Page 1 of 23 Report No.: HK2204021390-1E FCC TEST REPORT Test report On Behalf of Guanyu(Dongguan) Intelligent Technology Co.,Ltd For Wireless Charger Model No.: W55, W55A FCC ID: 2A2NS-W55 Prepared For : Guanyu(Dongguan) Intelligent Technology Co.,Ltd 1001 Room,No#3 building, No#36 Fuxing road,Chang'an town, Dongguan City,Guangdong, 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: Apr. 02, 2022 ~ Apr. 14, 2022 Date of Report: Apr. 14, 2022 Report Number: HK2204021390-1E Page 2 of 23 Report No.: HK2204021390-1E TEST RESULT CERTIFICATION Applicant’s name ................. : Guanyu(Dongguan) Intelligent Technology Co.,Ltd Address.................................. : 1001 Room,No#3 building, No#36 Fuxing road,Chang'an town, Dongguan City,Guangdong, China Manufacture's Name ............ : Guanyu(Dongguan) Intelligent Technology Co.,Ltd Address.................................. : 1001 Room,No#3 building, No#36 Fuxing road,Chang'an town, Dongguan City,Guangdong, China Product description Trade Mark: Guany Product name ............................ : Wireless Charger Model and/or type reference : W55, W55A Standards ............................. : FCC Rules and Regulations Part 15 Subpart C (Section 15.209), 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 ............. : Apr. 02, 2022 ~ Apr. 14, 2022 Date of Issue ........................................... : Apr. 14, 2022 Test Result ............................................... : Pass Testing Engineer : (Gary Qian) Technical Manager : (Eden Hu) Authorized Signatory : (Jason Zhou) Page 3 of 23 Report No.: HK2204021390-1E Table of Contents Page 1 . TEST SUMMARY 5 1.1 . Test Procedures And Results 5 1.2 . Information of the Test Laboratory 5 1.3 . Measurement Uncertainty 5 2. GENERAL INFORMATION 6 2.1. General Description of EUT 6 2.2. Carrier Frequency of Channels 7 2.3. Operation of EUT during testing 7 2.4. Test Mode 7 2.5. Description of Test Setup 8 2.6. Measurement Instruments List 9 3. CONDUCTED EMISSION TEST 10 3.1. Block Diagram of Test Setup 10 3.2. Conducted Power Line Emission Limit 10 3.3. Test Procedure 10 4. RADIATED EMISSIONS 13 4.1. Block Diagram of Test Setup 13 4.2. Rules and specifications 14 4.3. Test Procedure 15 4.4. Test Result 15 5. ANTENNA REQUIREMENT 20 6. PHOTOGRAPH OF TEST 21 7. PHOTOS OF THE EUT 23 Page 4 of 23 Report No.: HK2204021390-1E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Apr. 14, 2022 Jason Zhou Page 5 of 23 Report No.: HK2204021390-1E 1. TEST SUMMARY 1.1. Test Procedures And Results DESCRIPTION OF TEST SECTION NUMBERRESULT CONDUCTED EMISSIONS TEST 15.207 COMPLIANT RADIATED EMISSION TEST 15.209 COMPLIANT ANTENNA REQUIREMENT 15.203 COMPLIANT Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. 1.2. Information of the Test Laboratory Shenzhen HUAK Testing Technology Co., Ltd. Add.: 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Testing Laboratory Authorization： A2LA Accreditation Code is 4781.01. FCC Designation Number is CN1229. Canada IC CAB identifier is CN0045. CNAS Registration Number is L9589. 1.3. Measurement Uncertainty Measurement Uncertainty Conducted Emission Expanded Uncertainty =2.71dB, k=2 Radiated emission expanded uncertainty(9kHz-30MHz) = 3.90dB, k=2 Radiated emission expanded uncertainty(30MHz-1000MHz)= 3.90dB, k=2 Radiated emission expanded uncertainty(Above 1GHz) = 4.28dB, k=2 Page 6 of 23 Report No.: HK2204021390-1E 2. GENERAL INFORMATION 2.1. General Description of EUT Equipment: Wireless Charger Model Name: W55 Series Models: W55A Model Difference: All model’s the function, software and electric circuit are the same, only with model named different. Test sample model: W55 Trade Mark: Guany FCC ID: 2A2NS-W55 Antenna Type: Coil Antenna Antenna Gain: 0dBi Operation frequency: 111.5KHz~205KHz Test frequency: 114KHz Number of Channels: 1 Modulation Type: ASK Power Source: Input: 5V/3A(MAX), 9V/3A(MAX), 12V/2A Output:15W/10W/7.5W/5W Watch Output: 2.5W TWS earphone output: 5W(MAX) Power Rating: Input: 5V/3A(MAX), 9V/3A(MAX), 12V/2A Output:15W/10W/7.5W/5W Watch Output: 2.5W TWS earphone output: 5W(MAX) Page 7 of 23 Report No.: HK2204021390-1E 2.2. Carrier Frequency of Channels Operation Frequency each of channel Channel Frequency 1 114KHz 2.3. Operation of EUT during testing Operating Mode The mode is used: Transmitting mode 2.4. Test Mode EUT Mode Description Charging ANT 1 Cell phone setting 15W Cell phone setting 10W Cell phone setting 7.5W Cell phone setting 5W ANT 2 Cell watch setting 2.5W ANT 3 Cell earphone setting 5.0W ANT 1+ANT 2 Cell phone setting 15W+ Cell watch setting 2.5W ANT 1+ANT 3 Cell phone setting 15W+ Cell earphone setting 5.0W ANT 2+ANT 3 Cell watch setting 2.5W+ Cell earphone setting 5.0W ANT1+ANT2+ANT3* Cell phone setting 15W+ Cell watch setting 2.5W+ Cell earphone setting 5.0W * The combination of configurations used situations in which the output of electric and magnetic fields was high in each antenna. Page 8 of 23 Report No.: HK2204021390-1E 2.5. Description of Test Setup Operation of EUT during testing: AC Plug Watch information M…

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Radiated Emissions Conducted Emissions