2ADDW-WCS083 in 1 Wireless Charging Stand

3 in 1 Wireless Charging Stand Model NO.: WCS08 LED Power Indicator iWatch Wireless Charging Stand Type C USB Port Non-slip Silicone Pad Thanks for choosing our Wireless Charging Stand! This is a smartphone wireless charging Stand for iPhone 11ProiPhone 11iPhone XS, iPhone XR Max, iPhone X, iPhone 8, iPhone 8 Plus, Samsung Galaxy S9,S9+,S8, S8+, Qi-enabled devices and other digital devices. Please kindly read the user manual before using. How to use Connect to power Adapter Connect to laptop for charging charging mode Install iWatch charging cable First put the iWatch charging cable into the silicone sleeve and fix it on the bracket, then pull down from the groove on the back of the bracket, pass through the base, and finally fix the wire. Note: Suitable for putting 1m iWatch charging cable Product Specifications Connect the power adapter to socket. Connect adapter to the USB 2.0 interface, the other TYPE-C USB to the Wireless Stand. Connect the USB 2.0 interface into laptop USB port, the other TYPE-C USB to the Wireless Stand. Standby LED light turn on red. LED indicator 1. Turn on: LED Red->Green->Red->Light off 2. Stand by: LED Light off 3. Charging: Green LED keep lightning on 4. FOD: Red LED blink Standard: QI wireless charging standard Input: DC5.0V --- 3A , DC9.0V --- 2A Output 1: 5W for iWatch Output 2: 5Wfor AirPods Output 3: 5W, 7.5W, 10W max Transmission Distance: <8mm Conversion Efficiency: ≥72% Products Supplied Wireless Charging Stand User Manual EU Compliance Operation Frequency Band/Max. RF power transmitted: 115kHz to 205kHz, 104.76dBμV/m at 3m distance. FCC Warning 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 harmful interference in a residential installation. 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 that interference will not occur in a particular installation. If this equipment does 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. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

C5266091_X8_Ed.1 1/1 LetterofAuthorization ShenzhenTopbandCo.,Ltd Company:ShenzhenTopbandCo.,Ltd Address:TopbandIndustrialPark,LiYuanIndustrialZoneShiYanTown,Bao'An DistrictshenzhenChina ProductName:3in1WirelessChargingStand ModelNumber:WCS08 FCCIdentifier:2ADDW-WCS08 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:OuLiangDate:5/22/2020 Title:Manager Signatureofapplicant:

C5266091_X10_Ed.1 1/1 ShenzhenTopbandCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:5/22/2020 Subject:RequestforConfidentiality FCCID:2ADDW-WCS08 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo BlockDiagram Schematics TestReportNoNo TestSetupPhotosNo User’sManual InternalPhotos PartsList/TuneUp RFExposureInfo OperationalDescription CoverLetter(s)NoNo SDRSoftware/SecurityInfoNo Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, Signature: Name:OuLiangDate:5/22/2020 Title:Manager

1 - Page 1 of 3 - Report No.: MTi20022816-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China APPENDIX 1: EUT PHOTO Photo 1 (For model WCS08) Photo 2 1 - Page 2 of 3 - Report No.: MTi20022816-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Photo 3 Photo 4 1 - Page 3 of 3 - Report No.: MTi20022816-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Photo 5 Photo 6 ----END OF REPORT----

Size: 45mm*30mm

1 - Page 1 of 3 - Report No.: MTi20022816-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China APPENDIX 1: EUT PHOTO Photo 1 (For model WCS08) Photo 2 1 - Page 2 of 3 - Report No.: MTi20022816-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Photo 3 Photo 4 1 - Page 3 of 3 - Report No.: MTi20022816-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Photo 5 ----END OF REPORT---- Wireless charging antenna

This test report is valid for the tested samples only. It cannot be reproduced except in full without prior written consent of Shenzhen Microtest Co., Ltd. Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China EXPOSURE REPORT FCC ID:2ADDW-WCS08 Date of issue: May 11, 2020 Report Number: MTi20022816-4E2 Sample Description: 3 in 1 Wireless Charging Stand Mo d e l( s ) : WCS08 Applicant: SHENZHEN TOPBAND CO., LTD Address: Topband building, Liyuan industrial park, shiyan town, Bao’an district, Shenzhen, China. Date of Test: Apr. 28, 2020 – May 11, 2020 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 9 - Report No.: MTi20022816-4E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Test Result Certification Applicant’s name: SHENZHEN TOPBAND CO., LTD Address: Topband building, Liyuan industrial park, shiyan town, Bao’an district, Shenzhen, China. Manufacture's name: SHENZHEN TOPBAND CO., LTD Address: Topband building, Liyuan industrial park, shiyan town, Bao’an district, Shenzhen, China. Product name: 3 in 1 Wireless Charging Stand Trademark: N/A Model name: WCS08 Standard: FCC CFR 47 PART 1 , 1.1310 RF Exposure Procedures: KDB 680106 D01 RF Exposure Wireless Charging App v03 This device described above has been tested by Shenzhen Microtest Co., Ltd. and the test results show that the equipment under test (EUT) compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. Tested by: Demi Mu May 11, 2020 Reviewed by: Leo Su May 11, 2020 Approved by: Tom Xue May 11, 2020 -Page 3 of 9 -Report No.: MTi20022816-4E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China 1 General Information 1.1 Description of EUT Product name: 3 in 1 Wireless Charging Stand Brand name: N/A Model name: WCS08 Series model: N/A Deference in serial model: N/A Operation frequency: 115–205 kHz Operational mode: Wireless charging Modulation type: Load modulation Antenna type: Coil Antenna Power source: DC 9V from adapter AC 120V/60Hz Battery: N/A Adapter information: N/A 1.2 Ancillary equipment list Equipment Model S/N Manufacturer / / / / / / / / 1.3 Measurement uncertainty Measurement Uncertainty for a Level of Confidence of 95 %, U=2xUc(y) Radiated emission(150kHz~30MHz) ± 2.5 dB Radiated emission(30MHz~1GHz) ± 4.2 dB Radiated emission (above 1GHz) ± 4.3 dB Temperature ±1 degree Humidity ± 5 % - Page 4 of 9 - Report No.: MTi20022816-4E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China 2 Testing site Test Site Shenzhen Microtest Co., Ltd Test Site Location No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China FCC Registration No.: 448573 - Page 5 of 9 - Report No.: MTi20022816-4E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China 3 List of test equipment Equipment No. Equipment Name Manufacturer Model Serial No. Calibration date Due date MTI-E068 Broadband Field Meter Narda Safety Test Solutions GmbH NBM- 520 D-1699 2019/07/13 2020/07/12 MTI-E069 Probe E-Field Narda Safety Test Solutions EF0691 H-0571 2019/07/13 2020/07/12 - Page 6 of 9 - Report No.: MTi20022816-4E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China 4 Test Results 4.4 Maximum permissible exposure 4.4.1 Limit Frequency range(MHz) Electric field strength(V/m) Magnetic field strength(A/m) Power density(mW/cm2) Averaging time(minutes) (A) Limits for Occupational/Controlled Exposure 0.3-3.0 614 1.63 *100 6 3.0-30 1842/f 4.89/f *900/f 2 6 30-300 61.4 0.163 1.0 6 6 300-1500 f/300 6 1500-100000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *100 30 1.34-30 824/f 2.19/f *180/f 2 30 30-300 27.5 0.073 0.2 30 300-1500 f/1500 30 1500-100000 1 30 f = frequency in MHz * = Plane-wave equivalent power density 4.4.2 Test Procedures E and H-field measurements should be made with the center of the probe at a distance of 15 cm surrounding the device and 20 cm above the top surface of the primary/client pair. These measurements should be repeated for three different client battery levels, 1%, 50%, and 99%. Record the test results. KDB 680106 D01 RF Exposure Wireless Charging App v03: (1) Power transfer frequency is less than 1MHz. (2) Output power from each primary coil is less than or equal to 15 watts. (3) The transfer system includes only single primary and secondary coils. This includes charging systems that may have multiple primary coils and clients that are able to detect and allow coupling only between individual pairs of coils. (4) Client device is placed directly in contact with the transmitter. (5) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). (6) 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. - Page 7 of 9 - Report No.: MTi20022816-4E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest…

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This test report is valid for the tested samples only. It cannot be reproduced except in full without prior written consent of Shenzhen Microtest Co., Ltd. Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Test Report FCC ID:2ADDW-WCS08 Date of issue: May 11, 2020 Report number: MTi20022816-4E1 Sample description: 3 in 1 Wireless Charging Stand Mo d e l( s ) : WCS08 Applicant: Shenzhen Topband Co., Ltd Address: Topband Industrial Park,LiYuan Industrial Zone ShiYan Town,Bao'An District shenzhen China Date of test: Apr. 28, 2020 – May 11, 2020 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 26 - Report No.: MTi20022816-4E1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Table of Contents 1 GENERAL INFORMATION ................................................................................................................................... 4 1.1 FEATURE OF EQUIPMENT UNDER TEST (EUT) ................................................................................................................... 4 1.2 TEST MODE .............................................................................................................................................................. 4 1.3 EUT TEST SETUP........................................................................................................................................................ 5 1.4 ANCILLARY EQUIPMENT .............................................................................................................................................. 5 2 SUMMARY OF TEST RESULT ............................................................................................................................... 6 2.1 OPERATION CHANNEL LIST ........................................................................................................................................... 6 2.2 TEST CHANNEL .......................................................................................................................................................... 6 3 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 7 3.1 TEST LABORATORY ..................................................................................................................................................... 7 3.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 7 3.3 MEASUREMENT UNCERTAINTY ...................................................................................................................................... 7 3.4 TEST SOFTWARE ........................................................................................................................................................ 7 4 LIST OF TEST EQUIPMENT .................................................................................................................................. 8 5 TEST RESULTS ..................................................................................................................................................... 9 5.1 ANTENNA REQUIREMENT ............................................................................................................................................ 9 5.1.1 Standard requirement ................................................................................................................................. 9 5.1.2 EUT Antenna ............................................................................................................................................... 9 5.2 CONDUCTED EMISSION ............................................................................................................................................. 10 5.2.1 Limits ......................................................................................................................................................... 10 5.2.2 Test Procedures ......................................................................................................................................... 10 5.2.3 Test Setup .................................................................................................................................................. 10 5.2.4 Test Result ................................................................................................................................................. 10 5.3 RADIATED EMISSION ................................................................................................................................................. 15 5.3.1 Limits ......................................................................................................................................................... 15 5.3.2 Test Procedures ......................................................................................................................................... 16 5.3.3 Test Setup .................................................................................................................................................. 17 5.3.4 Test Result ................................................................................................................................................. 17 5.4 OCCUPIED BANDWIDTH............................................................................................................................................. 22 5.4.1 Test method ................................................................................................................…

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Model: WCS08 Radiated emission Conducted emission