2AWKM-WP-W21Wireless charger

Instruction Manual Thank you for the support and use of this product. This product is a wireless charger with wirel ess charging function. Elegant appearance, easy installation, intelligent motherboard, intelligen t charging, perfect compatibility of 98% digital electronic products on the market,so on.This prod uct is mostly installed on worktables or desks, and can be used inoffices or at home, that is, charg ing at any time and keeping the table clean. 1. Speci fication Input:5V 2.0A QC2.0 output:5V 1.0A 5W 10W (compatible with 7.5W) embedded Model :WP-W21-001 （Figure 1） Size:d=80mm(MAX)d=59.5mm(Min)t=11.3mm Movable Model :WP-W21-901 (Figure 2) Size:d=107mm(MAX)t=16mm 2. Functional description Use this charger wireless charging function, pls confirm your device supportwireless charging fi rst.Charging Device via wireless, pls just put the device onthe wireless charging area (Figure 1), a s wireless charging valid distance is just2-6mm, so if the cellphone protection case is over 6mm, p ls take off the phone. Figure 2，When the phone is put of the charging area of the wireless charger,the indic ator shows red when the phone is on the process of being charged; the indicator shows green when the phone is fully charged. 3. Attentions 1. This product does not have waterproof function. It is strictly prohibited to cleanthe charge r with wet cloth or in water, so as not to cause leakage. short circuitor other faults. When the US B output is not used, please turn the upper coverto coverthe USB port. 2. Please do not make goods short circuit on purpose, self disassemble or throwitinto the fire, t o avoid the accident caused by equipment on fire or burst. 3.Please do not expose goods to sunlight or damp or rainwater for a long time.At the same tim e, avoid using in such environment. 4.Please do not use goods the closed environment, to avoid bad heat dissipationcause the char ger and cell phone to be perm, reduce the life of the chargerand cellphone, cause the damage, ev en the risk of smoke and fire. f thereare abnormal smell. hot, deformed and abnormal condition s during the use ofthe charger, please stop using it immediately. 5.It‘s normal phenomenon product and mobile phone will have slight fever duringthe proces s of wireless charging.. 6.Products have been tested no charging or overheating will no occur duringcharging. 7.Please do not place metal objects in the wireless charging area. 8.This product requires wooden table with a diameter of 60mm. FCC warning: This device complies with part 15 of the FCC Rules. Operation is subject to the followin g 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 compli ance could void the user's authority to operate the equipment. NOTE: 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 prov ide reasonable protection against harmful interference in a residential installation. This eq uipment 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 com munications. However, there is no guarantee that interference will not occur in a particul ar 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. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body Warning: Changes or modifications to this unit not expressly approved by the part respo nsible for compliance could void the user’s authority to operate the equipment

Ningbo Wistopht Technology Co .,Ltd Statement Product Name: Wireless charger Model No.: WP-W21-001、WP-W21-901、WP-W21-002、WP-W21-902、WP-W21-003、WP-W21-903 We(Ningbo Wistopht Technology Co .,Ltd ; Science And Technology Park,Jiangshan Town, Yinzhou District, Ningbo Zhejiang) hereby state that all models above are identical in interior structure, electrical circuits and components, and just the model names are different for marking requirement. Signature: Name / title: Kim Young / Manager Tel: +0755-84847799-8031 Date: 2019/7/17

C5266091_X8_Ed.1 1/1 Letter of Authorization < Ningbo Wistopht Technology Co., Ltd > Company: Ningbo Wistopht Technology Co., Ltd Address: Science And Technology Park,Jiangshan Town, Yinzhou District, Ningbo Zhejiang Product Name: Wireless charger Model Number: WP-W21-001, WP-W21-901, WP-W21-002, WP-W21-902, WP-W21-003, WP-W21-903 FCC Identifier: 2AWKM-WP-W21 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Zhou Wengdong Date: 6/17/2020 Title: Manager Signature of applicant:

C5266091_X10_Ed.2 1/1 < Ningbo Wistopht Technology Co., Ltd > Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 6/17/20 Subject: Request for Confidentiality FCC ID: 2AWKM-WP-W21 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, C5266091_X10_Ed.2 1/1 Signature: Name: Zhou Wengdong Title: Certified Engineer

1 - Page 1 of 3 - Report No.: MTi20032402-4E1-1 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 WP-W21-001) Photo 2 1 - Page 2 of 3 - Report No.: MTi20032402-4E1-1 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.: MTi20032402-4E1-1 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----

Size:40mm

1 - Page 1 of 2 - Report No.: MTi20032402-4E1-1 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 WP-W21) Photo 2 Wireless charging antenna 1 - Page 2 of 2 - Report No.: MTi20032402-4E1-1 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 ----END OF REPORT----

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:2AWKM-WP-W21 Date of issue: June 17, 2020 Report Number: MTi20032402-4E2 Sample Description: Wireless charger Mo d e l( s ) : WP-W21-001, WP-W21-901, WP-W21-002, WP-W21-902, WP-W21-003, WP-W21-903 Applicant: Ningbo Wistopht Technology Co., Ltd Address: Science And Technology Park, Jiangshan Town, Yinzhou District, Ningbo Zhejiang Date of Test: May 07, 2020 – June 03, 2020 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 9 - Report No.: MTi20032402-4E2 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: Ningbo Wistopht Technology Co., Ltd Address: Science And Technology Park, Jiangshan Town, Yinzhou District, Ningbo Zhejiang Manufacture's name: Ningbo Wistopht Technology Co., Ltd Address: Science And Technology Park, Jiangshan Town, Yinzhou District, Ningbo Zhejiang Product name: Wireless charger Trademark: wistopht Model name: WP-W21-001, WP-W21-901, WP-W21-002, WP-W21-902, WP- W21-003, WP-W21-903 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 June 03, 2020 Reviewed by: Leo Su June 17, 2020 Approved by: Tom Xue June 17, 2020 -Page 3 of 9 - Report No.: MTi20032402-4E2 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: Wireless charger Brand name: wistopht Model name: WP-W21-001 Series model: WP-W21-901, WP-W21-002, WP-W21-902, WP-W21-003, WP-W21-903 Deference in serial model: All the models are of the same circuit and RF module, except the appearance. Operation frequency: 115–205 kHz Operational mode: Wireless charging Modulation type: Load modulation Antenna type: Coil Antenna Power source: DC 5V 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.: MTi20032402-4E2 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.: MTi20032402-4E2 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.: MTi20032402-4E2 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 a…

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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:2AWKM-WP-W21 Date of issue: June 03, 2020 Report number: MTi20032402-4E1 Sample description: Wireless charger Mo d e l( s ) : WP-W21-001, WP-W21-901, WP-W21-002, WP-W21-902, WP-W21-003, WP-W21-903 Applicant: Ningbo Wistopht Technology Co., Ltd Address: Science And Technology Park, Jiangshan Town, Yinzhou District, Ningbo Zhejiang Date of test: May 07, 2020 – June 03, 2020 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 24 - Report No.: MTi20032402-4E1 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........................................................................................................................................................ 4 1.4 ANCILLARY EQUIPMENT .............................................................................................................................................. 4 2 SUMMARY OF TEST RESULT ............................................................................................................................... 5 2.1 OPERATION CHANNEL LIST ........................................................................................................................................... 5 2.2 TEST CHANNEL .......................................................................................................................................................... 5 3 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 6 3.1 TEST LABORATORY ..................................................................................................................................................... 6 3.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 6 3.3 MEASUREMENT UNCERTAINTY ...................................................................................................................................... 6 3.4 TEST SOFTWARE ........................................................................................................................................................ 6 4 LIST OF TEST EQUIPMENT .................................................................................................................................. 7 5 TEST RESULTS ..................................................................................................................................................... 8 5.1 ANTENNA REQUIREMENT ............................................................................................................................................ 8 5.1.1 Standard requirement ................................................................................................................................. 8 5.1.2 EUT Antenna ............................................................................................................................................... 8 5.2 CONDUCTED EMISSION ............................................................................................................................................... 9 5.2.1 Limits ........................................................................................................................................................... 9 5.2.2 Test Procedures ........................................................................................................................................... 9 5.2.3 Test Setup .................................................................................................................................................... 9 5.2.4 Test Result ................................................................................................................................................... 9 5.3 RADIATED EMISSION ................................................................................................................................................. 14 5.3.1 Limits ......................................................................................................................................................... 14 5.3.2 Test Procedures ......................................................................................................................................... 15 5.3.3 Test Setup .................................................................................................................................................. 16 5.3.4 Test Result ................................................................................................................................................. 16 5.4 OCCUPIED BANDWIDTH............................................................................................................................................. 21 5.4.1 Test method .......................................................…

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Model: WP-W21-001 Radiated emission Conducted emission