
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
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TZUMI Electronics, LLC Agent Authorization Company: TZUMI Electronics, LLC Address: 16 EAST 34TH STREET 16TH FLOOR, NEW YORK, United States Product Name: PHONE SANITIZER WITH WIRELESS CHARGING Model Number(s ): 7566 Product Description: PHONE SANITIZER WITH WIRELESS CHARGING We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Jul. 24, 2020 Name: Ezra Azar Title: Foreign trade sales Company: TZUMI Electronics, LLC
Letter of Declaration Co mpany: TZUMI ELECTRONICS, LLC Address: 16 EAST 34TH STREET 16TH FLOOR, NEW YORK, United States P roduct Name: PHONE SANITIZER WITH WIRELESS CHARGING Model Number: 7566 FCC Identifier: 2AON77566 Compliant with KDB680106 D01 RF Exposure Wireless Charging Apps v03 section 5,b: (1) Power transfer frequency is less than 1 MHz. -The device operate in the frequency range 140KHz. (2) Output power from each primary coil is less than or equal to 15 watts. -The maximum output power of the primary coil is 10W (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. -The transfer system including a charging system with only single primary coils is to detect and allow only (4) Client device is placed directly in contact with the transmitter. -The EUT is placed directly in contact with the transmitter (5) M obile exposure conditions only (portable exposure conditions are not covered by this exclusion). - Mobile device only (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. - The EUT meet the conditions. Nam e: Ezra Azar Date: Jul. 24, 2020 Title: Foreign trade sales Signature of applicant:
< TZUMI ELECTRONICS, LLC> Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD21046 Date: Jul. 24, 2020 Subject; Request for Long Term Confidentiality FCC ID: 2AON77566 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Name: Ezra Azar Date: Jul. 24, 2020 Title: Foreign trade sales Signature of applicant:
Annex A External Photos Report No.: HK2007221872-1E/2E Page 1 of 4 Report No.: HK2007221872-1E/2E Page 2 of 4 Report No.: HK2007221872-1E/2E Page 3 of 4 Report No.: HK2007221872-1E/2E Page 4 of 4
FCC ID LABEL: Label Location FCC ID: 2AON77566 Product name: PHONE SANITIZER WITH WIRELESS CHARGING Model No.: 7566 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. Width: 2cm Long: 4cm
Annex B Internal Photos Report No.: HK2007221872-1E/2E Page 1 of 4 Report No.: HK2007221872-1E/2E Page 2 of 4 wireless Antenna Report No.: HK2007221872-1E/2E Page 3 of 4 Report No.: HK2007221872-1E/2E Page 4 of 4
Page 1 of 8 Report No.: HK2007221872-2E FCC TEST REPORT Test report On Behalf of TZUMI Electronics, LLC For PHONE SANITIZER WITH WIRELESS CHARGING Model No.: 7566 FCC ID: 2AON77566 Prepared for : TZUMI Electronics, LLC 16 EAST 34TH STREET 16TH FLOOR, NEW YORK, United States Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China Date of Test: Jul. 15, 2020 ~ Jul. 22, 2020 Date of Report: Jul. 22, 2020 Report Number: HK2007221872-2E Page 2 of 8 Report No.: HK2007221872-2E 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) 01 140 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 v03 FCC CFR 47 Standard Section Test Item Judgment Remark FCC CFR 47 part1, 1.1310 KDB680106 D01v03 (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) ±2.45dB 2 Temperature ±0.5°C 3 Humidity ±2% Page 3 of 8 Report No.: HK2007221872-2E 2.3 Test Instruments Description Brand Model No. Frequency Range Calibrated Date Calibrated Until Broadband Field Meter NARDA NBM-550 - Dec. 26, 2019 Dec. 25, 2020 Magnetic Field Meter NARDA ELT-400 1 – 400kHz Dec. 26, 2019 Dec. 25, 2020 Magnetic Probe NARDA HF-3061 300kHz – 30MHz Dec. 26, 2019 Dec. 25, 2020 Magnetic Probe NARDA HF-0191 27 – 1000MHz Dec. 26, 2019 Dec. 25, 2020 Broadband Field Meter NARDA NBM-550 - Dec. 26, 2019 Dec. 25, 2020 Electric Field Meter COMBINOVA EFM 200 5Hz – 400kHz Dec. 26, 2019 Dec. 25, 2020 E-Field Probe NARDA EF-0391 100kHz – 3GHz Dec. 26, 2019 Dec. 25, 2020 E-Field Probe NARDA EF-6091 100MHz – 60GHz Dec. 26, 2019 Dec. 25, 2020 NOTE: 1. The calibration interval of the above test instruments is 12 months . Page 4 of 8 Report No.: HK2007221872-2E 3. MAXIMUM PERMISSIBLE EXPOSURE 3.1 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 applic able limit, see FCC 1.1310, 680106 D01 RF Exposure Wirel ess Charging Apps v03 Note 3: Emissions between 100 kHz to 300 kHz should be assessed versus the limits at 300 kHz in Tabl e 1 of Section 1.1310: 614 V/m and 1.63A/m. A KDB inquiry is required to determine the applicable exposure limits belo w 100 kHz. Page 5 of 8 Report No.: HK2007221872-2E 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 8 Report No.: HK2007221872-2E For Full load mode: E-Field Strength at 15 cm from the edges surrounding the EUT (V/m) Frequency Range (MHz) Te s t Position A Te s t Position B Te s t Position C Te s t Position D Te s t Position E Limits Te s t (V/m) 0.140 1.60 1.45 1.33 1.47 1.26 614 H-Field Strength at 15 cm from the edges surrounding the EUT (A/m) Frequency Range (MHz) Te s t Position A Te s t Position B Te s t Position C Te s t Position D Te s t Position E Limits Te s t (A/m) 0.140 0.70 0.65 0.28 0.19 0.44 1.63 For Half Load mode: E-Field Strength at 15 cm from the edges surrounding the EUT (V/m) Frequency Range (MHz) Te s t Position A Te s t Position B Te s t Position C Te s t Position D Te s t Position E Limits Te s t (V/m) 0.140 1.13 1.46 1.27 1.74 1.36 614 H-Field Strength at 15 cm fro m the edges surrounding the EUT (A /m) Frequency Range (MHz) Te s t Position A Te s t Position B Te s t Position C Te s t Position D Te s t Position E Limits Te s t (A/m) 0.140 0.34 0.42 0.28 0.19 0.51 1.63 Page 7 of 8 Report No.: HK2007221872-2E For No load mode: E-Field Strength at 15 cm fro m the edges surrounding the EUT (V /m) Frequency Range (MHz) Te s t Position A Te s t Position B Te s t Position C Te s t Position D Te s t Position E Limits Te s t (V/m) 0.140 1.25 1.38 1.64 1.47 1.69 614 H-Field Strength at 15 cm fro m the edges surrounding the EUT (A /m) Frequency Range (MHz) Te s t Position A Te s t Position B Te s t Position C Te s t Position D Te s t Position E Limits Te s t (A/m) 0.140 0.59 0.63 0.45 0.48 0.62 1.63 Page 8 of 8 Report No.: HK2007221872-2E PHOTOGRAPH OF TEST ※※※※※THE END※※※※※
Page 1 of 21 Report No.: HK2007221872-1E FCC TEST REPORT Test report On Behalf of TZUMI Electronics, LLC For PHONE SANITIZER WITH WIRELESS CHARGING Model No.: 7566 FCC ID: 2AON77566 Prepared for : TZUMI Electronics, LLC 16 EAST 34TH STREET 16TH FLOOR, NEW YORK, United States Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China Date of Test: Jul. 15, 2020 ~ Jul. 22, 2020 Date of Report: Jul. 22, 2020 Report Number: HK2007221872-1E Page 2 of 21 Report No.: HK2007221872-1E TEST RESULT CERTIFICATION Applicant’s name ................. : TZUMI Electronics, LLC Address ................................. : 16 EAST 34TH STREET 16TH FLOOR, NEW YORK, United States Manufacture's Name ............ : Shenzhen Kinlan Technology Company Limited Address ................................. : West of 3F, Building A4, Yinlong Industrial Park, No.292 Shenshan Road, Longgang Street, Longgang District, Shenzhen, Guangdong, China Product description Trade Mark: tzumi Product name ........................... : PHONE SANITIZER WITH WIRELESS CHARGING Model and/or type reference : 7566 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 ............. : Jul. 15, 2020 ~ Jul. 22, 2020 Date of Issue ........................................... : Jul. 22, 2020 Test Result ............................................... : Pass Testing Engineer : (Gary Qian) Technical Manager : (Eden Hu) Authorized Signatory : (Jason Zhou) Page 3 of 21 Report No.: HK2007221872-1E Table of Contents Page 1 . TEST SUMMARY 5 1.1 TEST PROCEDURES AND RESULTS 5 1.2 TEST FACILITY 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 Description of Test Setup 7 2.5 Measurement Instruments List 8 3. CONDUCTED EMISSION TEST 9 3.1 Block Diagram of Test Setup 9 3.2 Conducted Power Line Emission Limit 9 3.3 Test Procedure 9 3.4 Test Result 9 4. Occupied Bandwidth 12 4.1 Block Diagram of Test Setup 12 4.2 Rules and specifications 12 4.3 Test Procedure 12 4.4 Test Result 12 5. RADIA TED EMISSIONS 14 5.1 Block Diagram of Test Setup 14 5.2 Rules and specifications 15 5.3 Test Procedure 16 5.4 Test Result 16 6 ANTENNA REQUIREMENT 19 7. PHOTOGRAPH OF TEST 20 7.1 Radiated Emission 20 7.2 Conducted Emission 21 8. PHOTOGRAPH OF TEST 21 Page 4 of 21 Report No.: HK2007221872-1E ** Modifited History ** Revison Description Issued Data Remark Revsion 1.0 Initial Test Report Release 2020/07/22 Jason Zhou Page 5 of 21 Report No.: HK2007221872-1E 1. TEST SUMMARY 1.1 TEST PROCEDURES AND RESULTS DESCRIPTION OF TEST section number RESULT CONDUCTED EMISSIONS TEST 15.207 COMPLIANT RADIATED EMISSION TEST 15.209 COMPLIANT OCCUPIED BANDWIDTH MEASUREMENT 15.215 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 TEST FACILITY Test Firm : Shenzhen HUAK Testing Technology Co., Ltd. Address 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China 1.3 MEASUREMENT UNCERTAINTY Measurement Uncertainty Conducted Emission Expanded Uncertainty = 2.23dB, k=2 Radiated emission expanded uncertainty(9kHz-30MHz) = 3.08dB, k=2 Radiated emission expanded uncertainty(30MHz-1000MHz) = 4.42dB, k=2 Radiated emission expanded uncertainty(Above 1GHz) = 4.06dB, k=2 Page 6 of 21 Report No.: HK2007221872-1E 2. GENERAL INFORMATION 2.1 General Description of EUT Equipment PHONE SANITIZER WITH WIRELESS CHARGING Model Name 7566 Serial No. N/A Model Difference N/A Trade Mark tzumi FCC ID 2AON77566 Antenna Type Coil Antenna Antenna Gain 0dBi BT Operation frequency 140KHz Number of Channels 1 Modulation Type ASK Power Source Input: DC5V/2A or 9V/1.67A from USB Wireless Charging: 10W USB Type A Output:10W (5V/2A) Power Rating Input: DC5V/2A or 9V/1.67A from USB Wireless Charging: 10W USB Type A Output:10W (5V/2A) Page 7 of 21 Report No.: HK2007221872-1E 2.2. Carrier Frequency of Channels Operation Frequency each of channel Channel Frequency 1 140KHz 2.3 Operation of EUT during testing Operating Mode The mode is used: Transmitting mode 2.4 Description of Test Setup Operation of EUT during testing AC Plug ● Adapter information Model: HW-059200CHQ Input: 100-240, 50/60Hz, 0.5A Output: 5VDC, 2A ● Mobile phones information Model: S6 Input: 5VDC The sample was placed (0.8m below 1GHz, 1.5m above 1GHz) above the ground plane of 3m chamber. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigated all operating modes, rotated about all 3 axis (X, Y & Z) and considered typical configuration to obtain worst position, manipulating interconnecting cables, rotating the turntable, varying antenna height from 1m to 4m in both horizontal and vertical polarizations.The emissions worst-case are shown in Test Results of the following pages. The worst case is X position. Adapter EUT Mobile phones resistance 5Ω Page 8 of 21 Report No.: HK2007221872-1E 2.5 Measurement Instruments List Item Equipment Manufacturer Model No. Serial No. Last Cal. Cal. Interval …
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Radiated Emission Conducted Power Line Emission test
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 0.14 MHz - 0.14 MHz | - |

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