2AV42-E2152planck O1 Wireless Charging Dock

Quick Start Guide v1.0 2020.7 Quick Start GuideQuick Start Guide Wireless Charging Dock Disclaimer and Warning Important Danger Warning Congratulations on purchasing your new evowera planck O1 wireless charging dock (herei"nafter referred to as 'product'). "" Read this entire document carefully to ensure proper configuration before use and it is recommended to keep this document for future reference. This product is a personal care device. By using this product, you hereby agree to this disclaimer and signify that you have read it fully. Please use this product in strict accordance with the document, user manual, related regulations, terms of use and be sure to pay attention to the Important. Shenzhen EVOWERA Technology Co., LTD assume no liability for damage(s) or injuries incurred directly or indirectly from improper use of this product. Misuse includes, but is not limited to, using unapproved chargers, or modifying the product. evowera and planck are trademarks of Shenzhen EVOWERA Technology Co., LTD (abbreviated as “evowera”). Names of products, brands, etc., appearing in this document are trademarks or registered trademarks of their respective owner companies. This product and document are copyrighted by evowera with all rights reserved. No part of this product or document shall be reproduced in any form without the prior written consent or authorization of evowera. This disclaimer is produced in various languages. In the event of divergence among different versions, the Chinese version shall prevail when the product in question is purchased in China, and English version shall prevail when the product in question is purchased in any other countries or regions. - Keep the wireless charging dock away from water. DO NOT drop the wireless c harging dock into water. After cleaning, make sure the wireless charging dock is completely dry before connecting it to a power outlet. - Always use officially approved power adapter to charge to avoid electric hazards. © 2020 evowera All Rights Reserved. - DO NOT use the wireless charging dock outdoors or near heated surfaces. - If any part of this product gets damage in any form, stop using it immediately. - DO NOT let children use, clean or maintain this product without supervision. - DO NOT let children play with this product. - planck O1 complies with the safety standards for electromagnetic devices. If you have a pacemaker or other implanted device, contact your physician or the device manufacturer of the implanted device before use. - If you have medical concerns, consult your doctor prior to use. Overview 1 2 USB Port Charging Dock 1 2 © 2020 evowera All Rights Reserved. Charging Charge the toothbrush before first use. While charging, please note: Gently place the toothbrush on the charging dock to avoid the toothbrush from being damaged. Make sure to connect the charging base to a AC power outlet of a voltage between 100 to 240 V, frequency between 50-60Hz. 12 Specifications Product Name: planck O1 Wireless Charging Dock Product Model: E2152 input: DC 5V/1.5A Manufacture:SHEN ZHEN EVOWERA TECHNOLOGY CO.,LTD © 2020 evowera All Rights Reserved. Damage caused by use of unauthorized replacement parts. 1 2 Damage caused by misuse, abuse, neglect, alterations or unauthorized repair. 3 Normal wear and tear, including but not limited to chips, scratches, abrasions, discoloration or fading. Visit evowera official website to see detailed information on warranty policies. Warraty Restrictions The terms of the international warranty do not include the following: This content is subject to change. Download the latest version from http://www.evowera.com/plancko1 Launch evowera app and tap to select “Mail-in Repair Service”. Fill in and submit the form. If you have already submitted your request for mail-in repair service, tap “Status” to check the repair progress. 1 2 Warranty and Support If you encounter any problem in using the dock while having no time to go to local evowera authorized dealer for support, feel free to request mail-in repair service provided by evowera. How to apply for mail-in repair service Via evowera app: 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. 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. Compliance Information FCC Compliance Notice This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co‐located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. Radiation Exposure Statement Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to o…

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QA-FR-170-B SHEN ZHEN EVOWERA TECHNOLOGY CO., LTD Add: ROOM 301C BUILDING 2C, SOFTWARE INDUSTRY BASE, NANSHAN, SHENZHEN, GUANGDONG 518000 China Tel: (0)75586707465 Fax: (0)75586707465 Email: [email protected] FCC Authorization Date: 2020-06-10 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We , SHEN ZHEN EVOWERA TECHNOLOGY CO., LTD, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratory Corporation on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature Printed Name: MIN CHEN Title: HARDWARE ENGINEER

QA-FR-171-A SHEN ZHEN EVOWERA TECHNOLOGY CO., LTD Add: ROOM 301C BUILDING 2C, SOFTWARE INDUSTRY BASE, NANSHAN, SHENZHEN, GUANGDONG 518000 China Tel: (0)75586707465 Fax: (0)75586707465 Email: [email protected] FCC Confidential Authorization Date: 2020-06-10 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID:2AV42-E2152 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, SHEN ZHEN EVOWERA TECHNOLOGY CO., LTD hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: MIN CHEN Title: HARDWARE ENGINEER

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Adapter Label

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG200518026-00A Page 7 of 21 FCC §1.1310, §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to subpart §1.1310, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f²) 30 30–300 27.5 0.073 0.2 30 300–1500 / / f/1500 30 1500–100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; According with KDB 680106 D01 RF Exposure Wireless Charging Apps v03 clause 3 c) According to 680106 D01 RF Exposure Wireless Charging App v03 clause 5 b) Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG200518026-00A Page 8 of 21 Block Diagram of Test Setup Note: 20 cm for Top test. Test Equipment List and Details Manufacturer Description Model Serial Number Calibration Date Calibration Due Date Narda Exposure Level TesterELT-400 N-0229 2019-11-15 2022-11-15 Narda B Field Probe ELT Probe 100cm2 M-0666 2019-11-15 2022-11-15 Amplifier Research Isotropic Field ProbeFP5000 301825 2018-11-22 2021-11-22 * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Dongguan) attests that all calibrations have been performed, traceable to National Primary Standards and International System of Units (SI). Test Data Environmental Conditions Temperature: 24.3 °C Relative Humidity: 57 % ATM Pressure: 100.8kPa Test Engineer: Joker Chen Test Date: 2020-06-05 Test mode: Transmitting 15cm Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG200518026-00A Page 9 of 21 H-field Strength Frequency Range (kHz) Position A (A/m) Position B (A/m) Position C (A/m) Position D (A/m) Position E (A/m) 50% Limit (A/m) Limit Te s t (A/m) 110-205 0.207 0.208 0.208 0.208 0.207 0.815 1.63 Note: Test with 15cm distance from the center of the probe(s) to the edge of the device, 20 cm for top test. E-field Strength Frequency Range (kHz) Position A (V/m) Position B (V/m) Position C (V/m) Position D (V/m) Position E (V/m) 50% Limit (V/m) Limit Te s t (V/m) 110-205 1.273 1.271 1.299 1.366 0.680 307 614 Note: Test with 15cm distance from the center of the probe(s) to the edge of the device, 20 cm for top test. Result: Compliance Considerations of compliance 680106 D01 RF Exposure Wireless Charging App v03 clause 5 b: (1) Power transfer frequency is less than 1 MHz. Yes, the operation frequency is 110-205 kHz. (2) Output power from each primary coil is less than or equal to 15 watts. Yes, the maximum output power of primary coil is 6 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. The transfer system includes only single primary coils to detect and allow coupling only between individual pairs of coils. (4) Client device is placed directly in contact with the transmitter. Yes, client device is placed directly in contact with the transmitter (5) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). Yes, mobile exposure conditions 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. Yes, the test result for H and E-field strength less than 50% of the MPE limit.

FCC PART 15C TEST REPORT For SHEN ZHEN EVOWERA TECHNOLOGY CO., LTD ROOM 301C BUILDING 2C, SOFTWARE INDUSTRY BASE, NANSHAN, SHENZHEN, GUANGDONG 518000 China FCC ID: 2AV42-E2152 Report Type: Original Report Product Name: planck O1 Wireless Charging Dock Re port Number: RDG200518026-00A Re port Date: 2020-06-10 Reviewed By: Ivan Cao Assistant Manager Test Laboratory: Bay Area Compliance Laboratories Corp. (Dongguan) No.69 Pulongcun, Puxinhu Industry Area, Tangxia, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG200518026-00A Page 2 of 21 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .................................................................................... 3 OBJECTIVE ................................................................................................................................................................... 3 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 3 TEST METHODOLOGY .................................................................................................................................................. 3 MEASUREMENT UNCERTAINTY .................................................................................................................................... 3 TEST FACILITY ............................................................................................................................................................. 4 DECLARATIONS ............................................................................................................................................................ 4 SYSTEM TEST CONFIGURATION .......................................................................................................................... 5 JUSTIFICATION ............................................................................................................................................................. 5 EUT EXERCISE SOFTWARE .......................................................................................................................................... 5 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 5 SUPPORT CABLE LIST AND DETAILS ............................................................................................................................ 5 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 5 SUMMARY OF TEST RESULTS ............................................................................................................................... 6 FCC §1.1310, §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) ............................................................. 7 APPLICABLE STANDARD .............................................................................................................................................. 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 8 TEST EQUIPMENT LIST AND DETAILS ........................................................................................................................... 8 TEST DATA .................................................................................................................................................................. 8 FCC§15.203 - ANTENNA REQUIREMENT ............................................................................................................ 10 APPLICABLE STANDARD ............................................................................................................................................ 10 ANTENNA CONNECTED CONSTRUCTION .................................................................................................................... 10 FCC §15.207 – AC LINE CONDUCTED EMISSION ............................................................................................. 11 EUT SETUP ................................................................................................................................................................ 11 EMI TEST RECEIVER SETUP ....................................................................................................................................... 11 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 12 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 12 TEST RESULTS SUMMARY .......................................................................................................................................... 13 TEST DATA ................................................................................................................................................................ 13 FCC §15.205 & §15.209 - RADIATED EMISSIONS TEST .................................................................................... 15 APPLICABLE STANDARD ............................................................................................................................................ 15 EUT SETUP ...........................................................................................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions – Front View Conducted Emissions – Side View Radiated Emission View (9 kHz~30 MHz) Radiated Emission View (30 MHz ~1 GHz) E-Field Strength View Left Side-Position A(15 cm) Back Side-Position D (15 cm) Right Side-Position C (15 cm) Front Side -Position B (15 cm) Top Side-Position E (20 cm) E-Field Strength View Left Side-Position A (20 cm) Front Side-Position B (15 cm) Right Side-Position C (15 cm) Back Side-Position D (15 cm) Top Side-Position E (20 cm)