2AWXP-DF02UV-C phone sanitizer

UV-C phone sanitizer manual OPENED BOX: 4pcs UVC light Aromatherapy3 pcs UVA light wireless charging | sterilizing | Aromatherapy DF02 CLOSED BOX: Product Size: Unit: mm Tolerance: ± 0.5mm L = 225.02mm ± 0.2mm W = 120.01mm ± 0.2mm H = 61.00mm ± 0.2mm Wireless charging padSteriliza�on indicator Wireless charge indicator Micro input: 5V/2A FEATURES: To get started, use the USB cable provided to plug in your sterilizer box and power on. Wireless Charging: The box is equipped to wirelessly charge phones that have a wireless charging func�onality. The blue light will turn on to indicate that charging is in progress. Sterilizing: The box is equipped to disinfect items as long as 7”. See below for examples of size-appropriate items: • Cellphone • Earbuds • Nail Clippers • Makeup Tools • Jewelry • Watches • Razors • Comb Aromatherapy: The box is equipped with a bonus aromatherapy feature. Simply add two drops of your favorite perfume to the designated area to enjoy the full effect. STERILIZATION PROCESS: The box offers two levels of steriliza�on. 3-minute steriliza�on: To ac�vate the 3-minute steriliza�on process, press the Sterilizing bu�on one �me. You will hear a beep and a red light will turn on to indicate that the 3-minute �me period has begun. You will hear 2 beeps when the steriliza�on process is complete. 6-minute steriliza�on: To ac�vate the 6-minute steriliza�on process, press the Sterilizing bu�on two �mes. You will hear a beep and a green light will turn on to indicate that the 6-minute �me period has begun. You will hear 2 beeps when the steriliza�on process is complete. Press the Sterilizing bu�on three �mes to turn off the func�on. Please note: The steriliza�on func�on will turn off when the lid is opened. You must close the lid and press the Sterilizing bu�on again to start the steriliza�on process. When the wireless charging and sterilizing func�ons are not working, the Blue-light indicator will flash three �mes when powering on. Product Parameter: • Input: Micro 5V/2A • Maximum load capacity: 1A • Wireless Charing output: 5V/1A (5W) • UVA Wave length: 365nm • UVC Wave length: 254nm • Sta�c power: <0.2W • Working mode: DC-DC • Disinfec�on: 3pcs of UVA light and 4pcs of UVC light. • Working temperature: Charging -10 - 60 , Discharging -10 - 60 • Storage temperature: -10 - 50 • Rela�ve humidity: 20% - 90% • Frequency range115kHz~205kHz • FOD indicator Status: Blue flashing alarm Cau�on: Do not take product apart. Keep away from extremely cold or extremely hot temperatures. Do not submerge product into water or get wet. Keep out of reach of children. Unplug when not in use. FCC WARNING This device complies with part 15 of the FCC Rules. Opera�on is subject to the following two condi�ons: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired opera�on. Any changes or modifica�ons not expressly approved by the party responsible for compliance 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 provide reasonable protec�on against harmful interference in a residen�al installa�on. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruc�ons, may cause harmful interference to radio communica�ons. However, there is no guarantee that interference will not occur in a par�cular installa�on. If this equipment does cause harmful interference to radio or television recep�on, 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 separa�on 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. FCC ID: 2AWXP-DF02 Warning: Changes or modifica�ons to this unit not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment. 120.00 m m 85.00 mm

C5266091_X8_Ed.1 1/1 Letter of Authorization Shenzhen Rihuida Electronics Co., Ltd. Company: Shenzhen Rihuida Electronics Co., Ltd. Address: F 1-4, BUILDING 4, FUZHONG INDUSTRIAL PARK FUYONG STREET BAOAN DISTRICT, SHENZHEN, CHINA Product Name: UV-C phone sanitizer Model Number: DF02 FCC Identifier: 2AWXP-DF02 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: Shengguan Huang Date: 8/1/2020 Title: Engineer Manager Signature of applicant:

C5266091_X10_Ed.2 1/1 Shenzhen Rihuida Electronics Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 8/1/2020 Subject: Request for Confidentiality FCC ID: 2AWXP-DF02 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. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Shengguan Huang Title: Engineer Manager

- Page 1 of 5 - Report No.: MTi20063005-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China APPENDIX 1: EUT PHOTO Photo 1 (For model DF02) Photo 2 - Page 2 of 5 - Report No.: MTi20063005-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Photo 3 Photo 4 - Page 3 of 5 - Report No.: MTi20063005-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Photo 5 Photo 6 - Page 4 of 5 - Report No.: MTi20063005-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Photo 7 Photo 8 - Page 5 of 5 - Report No.: MTi20063005-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Photo 9 Photo 10 ----END OF REPORT----

42.86 mm 48.48 mm PRINT IN WHITE 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. Model: DF02 FCC ID: 2AWXP-DF02 INPUT: DC 5V 2.1A WIRELESS OUTPUT: 5W 4UVC+3UVA Power: 3.6W DISINFECT TIME: 3 mins UVC Wave Length: 254nm UVA Wave Length: 365nm Made in China 7157 Shady Oak RD, Eden Prairie, MN 55344 Manufactured by Chug Inc. 07/20Est. Number: 96783-CHN-1 WARNING: DO NOT OPEN WHILE MACHINE IS IN OPERATION WARNING: UV LIGHT HAZARD Avoid looking directly at light 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. Model: DF02 FCC ID: 2AWXP-DF02 INPUT: DC 5V 2.1A WIRELESS OUTPUT: 5W 4UVC+3UVA Power: 3.6W DISINFECT TIME: 3 mins UVC Wave Length: 254nm UVA Wave Length: 365nm Made in China 7157 Shady Oak RD, Eden Prairie, MN 55344 Manufactured by Chug Inc. 07/20Est. Number: 96783-CHN-1 WARNING: DO NOT OPEN WHILE MACHINE IS IN OPERATION WARNING: UV LIGHT HAZARD Avoid looking directly at light 35.73 mm

- Page 1 of 5 - Report No.: MTi20063005-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China APPENDIX 1: EUT PHOTO Photo 1 (For model DF02) Photo 2 - Page 2 of 5 - Report No.: MTi20063005-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Photo 3 Photo 4 - Page 3 of 5 - Report No.: MTi20063005-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Photo 5 Photo 6 Coil Antenna - Page 4 of 5 - Report No.: MTi20063005-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Photo 7 Photo 8 - Page 5 of 5 - Report No.: MTi20063005-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Photo 9 Photo 10 ----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: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. EXPOSURE REPORT FCC ID:2AWXP-DF02 Date of issue: July 27, 2020 Report Number: MTi20063005-4E2 Sample Description: UV-C phone sanitizer Mo d e l( s ) : DF02 Applicant: SHENZHEN RIHUIDA ELECTRONICS CO., LTD. Address: F 1~4, BUILDING 4, FUZHONG INDUSTRIAL PARK FUYONG STREET BAOAN DISTRICT, SHENZHEN CHINA Date of Test: July 02, 2020 – July 27, 2020 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 9 - Report No.: MTi20063005-4E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Test Result Certification Applicant’s name: SHENZHEN RIHUIDA ELECTRONICS CO., LTD. Address: F 1~4, BUILDING 4, FUZHONG INDUSTRIAL PARK FUYONG STREET BAOAN DISTRICT, SHENZHEN CHINA Manufacture's name: Shenzhen Firstar Battery Co., Limited Address: Building A2 of Fuzhong Industrial Area, Xiashiwei Road, Fuyong Town, 518103, BaoAn, Shenzhen Product name: UV-C phone sanitizer Trademark: N/A Model name: DF02 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 July 27, 2020 Reviewed by: Leo Su July 27, 2020 Approved by: Tom Xue July 27, 2020 - Page 3 of 9 - Report No.: MTi20063005-4E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. 1 General Information 1.1 Description of EUT Product name: UV-C phone sanitizer Brand name: N/A Model name: DF02 Series model: N/A Deference in serial model: N/A Operation frequency: 115–205 kHz Operational mode: Wireless charging Modulation type: ASK 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 Adapter / / / Mobile phone S9+ / SAMSUNG 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.: MTi20063005-4E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. 2 Testing site Test Site Shenzhen Microtest Co., Ltd Test Site Location 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. FCC Registration No.: 448573 - Page 5 of 9 - Report No.: MTi20063005-4E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, 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 2020/07/13 2021/07/12 MTI-E069 Probe E-Field Narda Safety Test Solutions EF0691 H-0571 2020/07/13 2021/07/12 - Page 6 of 9 - Report No.: MTi20063005-4E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, 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 …

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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: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Test Report FCC ID:2AWXP-DF02 Date of issue: July 31, 2020 Report number: MTi20063005-4E1 Sample description: UV-C phone sanitizer Mo d e l( s ) : DF02 Applicant: SHENZHEN RIHUIDA ELECTRONICS CO., LTD. Address: F 1~4, BUILDING 4, FUZHONG INDUSTRIAL PARK FUYONG STREET BAOAN DISTRICT, SHENZHEN CHINA Date of test: July 02, 2020 – July 27, 2020 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 24 - Report No.: MTi20063005-4E1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, 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............................................................................................................................................. 21 5.4.1 Test method ...............................................................................…

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Model: DF02 Radiated emission Conducted emission