2AYUT-LC1LiteDie with wireless charger model LC1.0

LiteDie® Charger Website: www.LiteDie.com Contact Us: [email protected] QUICK START GUIDE SPECIFICATIONS Series: Charger Model No: LC1.0 Designed in USA Made in China LiteDie® is a registered trademark of LiteDie LLC. All rights reserved. Address: 14 Inverness Dr E Suite F-100, Englewood, CO 80112 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 (2) this device must accept any interference received, including interference that may cause undesired operation. Power Button Place dice on Charging Square Logo turns off Initial charge 20 - 30s Recharge takes 5 - 10s (OPTIONAL) To activate low power mode, press Power Button 2x To power off, press and hold the Power Button Getting Started with the LiteDie ChargerWireless Charging (If not used for 30min, charger will automatically turn off) To power on, press and hold Power Button Logo turns on Green light shows the dice is charging 1 23 Green light turns off when dice is fully charged FCCCaution Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothe followingtwocond itions:(1)Thisdevicemaynotcaus eharmfulinterference,and(2) thisdevicemustacceptanyinterferencereceived,includinginterferencethatmay caus eun desiredoperation. AnyChangesormodificationsno texpresslyapprovedbythepartyresponsiblefor co mpliancecou ldvoidtheuser'sauthoritytooperatet heequ ipment. Note:Thisequipmenthasbeenteste dandfoundtocomplywiththelimitsforaClass Bdigitaldevice,pursuanttopart15oftheFCCRules.Theselimitsaredesign edto providereasonableprotectionagainst harmfulinterferenceinaresidentialinstallation. Thisequ ipmentgeneratesusesandcanradiateradiofrequ encyenergyand,ifnot ins talledandusedinaccordancewiththei ns tructions ,maycaus eharmfulinterference toradiocommunication s.However,thereisnoguaranteethatinterfe re ncewillnot occurinapar ticularinstall ation.Ifthisequipmentdoescaus eharmfulinterfe re nceto radioortel evisionreception,whichcanbedeterminedbyturningtheequipmentoff andon,t heuserisencouragedtotrytocorrecttheinterfer encebyon eormoreofthe followingmeasures: -Reorientorrel ocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandrecei ver. -Connecttheequ ipmentintoanoutletonacircuitdifferentfromthattowhichthe receiveriscon nected. -Con sultthedealeroranexp eriencedradio/TVtechnicianforhelp. This equipmentcomplieswithFCC radiationexposurelimits setforthforan uncontrolledenvironment.

C5266091_X8_Ed.1 Letter of Authorization LiteDie LLC Company: LiteDie LLC Address: 14 Inverness Dr E Suite F-100, Englewood, CO , USA, 80112 Product Name: Trampoline Bluetooth counter Model Number: LiteDie with wireless charger model LC1.0 FCC Identifier: 2AYUT-LC1 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: Peter Tao Date: Jan.21.2021 Title: Director Signature of applicant: 1/1

C5266091_X10_Ed.2 LiteDie LLC Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: Jan.21.2021 Subject: Request for Confidentiality FCC ID: 2AYUT-LC1 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. 1/1 C5266091_X10_Ed.2 Sincerely, Signature: Name: Peter Tao Title: Director 1/1

External Photos FCC ID: 2AYUT-LC1

Model: LiteDie with wireless charger model LC1.0 FCC ID: 2AYUT-LC1 Label Location

Internal Photos FCC ID: 2AYUT-LC1 ANT

RF EXPOSURE REPORT Compiled by: Reviewed by: Approved by: Arron Liu Bin Mei Rita Xiao / Director The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: LiteDie with wireless charger model LC1.0 FCC ID: 2AYUT-LC1 Trademark: LiteDie Model Number: LiteDie with wireless charger model LC1.0 Prepared For: LiteDie LLC Address: 14 Inverness Dr E Suite F-100, Englewood, CO, USA Manufacturer: LiteDie LLC Address: 14 Inverness Dr E Suite F-100, Englewood, CO, USA Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: Floor 1&2, Building A, No. 26 of Xinhe Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong China Sample Received Date: Jan. 6, 2021 Sample tested Date: Jan. 7, 2021 to Jan. 15, 2021 Issue Date: Jan. 15, 2021 Report No.: CTB210107008RFX Test Standards FCC CFR 47 part1, 1.1307(b), 1.1310 47 CFR§2.1091; 47 CFR§2.1093 Te s t Results PASS Remark: This is wireless charger EMF report. Table of Contents Page 1 . GENERAL INFORMATION 3 1.1 . Independent Operation Mode 3 1.2 . Test Supporting System 3 2 .LIST OF T EST AND MEASUREMENT I NSTRUMENTS 4 2.1 . For conducted emission at the mains terminals test 4 3. METHOD OF MEASUREMENT 5 3. 1.Applicable Standard 5 4. TEST RESULT 5 4.1. Conducted Emission at the Mains Terminals Test 5 4.2. Equipment Approval Considerations: 5 4.3. E and H field Strength 6 1. GENERAL INFORMATION 1.1. Independent Operation Mode The basic operation mode is: 1.1.1. wireless charger power: 5 W 1.2. Test Supporting System Adapter Description : Adapter Model No. : HKA03612030-7B Power Input : AC100-240V~ 1.0A 50/60Hz Output: 5V 1.5A DC Line : Unshielded, Detachable 0.2m 2.LIST OF TEST AND MEASUREMENT INSTRUMENTS 2.1. For conducted emission at the mains terminals test Item Equipment Brand Model No. Frequency Range Last calibration Calibrated until 1 Broadband Field Meter NARDA NBM-550 - Nov. 02, 2020 Nov. 01, 2021 2 Magnetic Field Meter NARDA ELT-400 1 – 400kHz Nov. 02, 2020 Nov. 01, 2021 3 Magnetic Probe NARDA HF-3061 300kHz – 30MHz Nov. 02, 2020 Nov. 01, 2021 4 Magnetic Probe NARDA HF-0191 27 – 1000MHz Nov. 02, 2020 Nov. 01, 2021 5 Broadband Field Meter NARDA NBM-550 - Nov. 02, 2020 Nov. 01, 2021 6 Electric Field Meter COMBINOV A EFM 200 5Hz – 400kHz Nov. 02, 2020 Nov. 01, 2021 7 E- Field Probe NARDA EF-0391 100kHz – 3GHz Nov. 02, 2020 Nov. 01, 2021 8 E- Field Probe NARDA EF-6091 100MHz – 60GHz Nov. 02, 2020 Nov. 01, 2021 3. METHOD OF MEASUREMENT 3. 1.Applicable Standard According to §1.1307(b)(1), 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. According to §1.1310 and §2.1093 RF exposure is calculated. According KDB680106 D01v03: RF Exposure Wireless Charging Apps v02. 4. TEST RESULT 4.1. Conducted Emission at the Mains Terminals Test Note: 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 Test Procedure: a) The RF exposure test was performed on 360 degree turn table in anechoic chamber. b) The measurement probe was placed at test distance (15cm) which is between the edge of the charger and the geometric centre of probe. c) The turn table was rotated 360d degree to search of highest strength. d) The highest emission level was recorded and compared with limit as soon as measurement of each points were completed. e) The EUT were measured according to the dictates of KDB 680106D01v03. 4.2. Equipment Approval Considerations: The EUT does comply with item 5(b) of KDB 680106 D01v03 1) Power transfer frequency is less than 1MHz Ye s , the device operate in the frequency range from 110 KHz to 205 KHz 2) Output power from each primary coil is less than or equal to 15 watts. Ye s , the maximum output power of the primary coil is 5000mW. 3) The transfer system includes only single primary and secondary coils. This includes charging systems that may have multiple primary coils and clients that able to detect and allow coupling onlybetween individual pair of coils. Ye s , the transfer system includes only single primary and secondary coils. 4) Client device is inserted in or placed directly in contact with the transmitter. Ye s , client device is placed directly in contact with the transmitter. 5) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). Ye s , the EUT is a Mobile Wireless Charger 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. Ye s , the EUT field strength levels are 50% x MPE limit. 4.3. E and H field Strength E- Field Strength at 15 cm surrounding the EUT and for above the top surface of the EUT，15cm and 20cm all have been tested, only worse case 15cm is reported. battery level Frequency Range (kHz) Te s t Position Right Te s t Position Front Te s t Position Rear Te s t Position Left Te s t Position To p Limits Te s t (V/m) 1% 150 8.03 7.43 7.59 8.12 7.94 614 50% 150 7.75 7.48 7.33 7.93 7.63 614 99% 150 7.67 7.54 7.24 7.86 7.48 614 H- Field Strength at 15 cm surrounding the EUT and for above the top surface of the EUT, 15cm and 20cm all have been tested, only worse case 15cm is reported. battery level Frequency Range (kHz) Te s t Position Right Te s t Position Front Te s t Position Rear Te s t Position Left Te s t Position To p Limits Te s t (A/m) 1% 150 0.19 0.21 0.21 0.23 0.25 1.63 50% 150 0.17 0.12 0.13 0.24 0.26 1.63 99% 150 0.08 0.13 0.06 0.16 0.28 1.63 ※※※※※THE END※※※※※

TEST REPORT Compiled by: Reviewed by: Approved by: Arron Liu Bin Mei Rita Xiao / Director The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: LiteDie with wireless charger model LC1.0 FCC ID: 2AYUT-LC1 Trademark: LiteDie Model Number: LiteDie with wireless charger model LC1.0 Prepared For: LiteDie LLC Address: 14 Inverness Dr E Suite F-100, Englewood, CO, USA Manufacturer: LiteDie LLC Address: 14 Inverness Dr E Suite F-100, Englewood, CO, USA Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: Floor 1&2, Building A, No. 26 of Xinhe Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong China Sample Received Date: Jan. 6, 2021 Sample tested Date: Jan. 7, 2021 to Jan. 15, 2021 Issue Date: Jan. 15, 2021 Report No.: CTB210107007RFX Test Standards FCC Part 15 C Test Results PASS Remark: This is wireless charger radio test report. TABLE OF CONTENTS 1. GENERAL INFORMATION ........................................................................................................ 3 1.1. Report information ......................................................................................................................... 3 1.2. Measurement Uncertainty ............................................................................................................ 3 1.3. Test Facility .................................................................................................................................... 3 1.4. Test Uncertainty ............................................................................................................................ 4 2. PRODUCT DESCRIPTION ......................................................................................................... 5 2.1. EUT Description ............................................................................................................................ 5 2.2. Block Diagram of EUT Configuration .......................................................................................... 5 2.3. Test Conditions .............................................................................................................................. 5 2.4. Description Of Support Units (Conducted Mode) ..................................................................... 6 3. TEST RESULTS SUMMARY ..................................................................................................... 6 4. TEST EQUIPMENT USED .......................................................................................................... 7 4.1. MEASUREMENT INSTRUMENTS LIST ................................................................................... 7 5. CONDUCTED EMISSION TEST ................................................................................................ 9 5.1. Block Diagram of Test Setup ....................................................................................................... 9 5.2. Test Standard ................................................................................................................................ 9 5.3. Conducted Emission Limit ........................................................................................................... 9 5.4. EUT Configuration on Test .......................................................................................................... 9 5.5. Operating Condition of EUT ....................................................................................................... 10 5.6. Test Procedure ............................................................................................................................ 10 5.7. Test Result ................................................................................................................................... 10 6. RADIATED EMISSION MEASUREMENT ............................................................................. 13 6.1. Block Diagram of Test Setup ..................................................................................................... 13 6.2. Test Standard .............................................................................................................................. 14 6.3. EMI Test Receiver Setup ........................................................................................................... 14 6.4. Test Procedure ............................................................................................................................ 14 6.5. Test Result ................................................................................................................................... 14 7. OCCUPIED BANDWIDTH ........................................................................................................ 18 7.1. Block Diagram of Test Setup ..................................................................................................... 18 7.2. Rules and specifications............................................................................................................. 18 7.3. Test Procedure ............................................................................................................................ 18 7.4. Test Result ................................................................................................................................... 18 8. EUT TEST PHOTOS .................................................................................................................. 20 9. EUT PHOTOS ............................................................................................................................. 22 1. GENERAL INFORMATION 1.1. Report information 1.1.1.Th…

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EUT TEST PHOTOS Conducted Measurement Photos Radiated Measurement Photos 30MHz-1GHz FCC ID: 2AYUT-LC1 9KHz-30MHz