2A2QC-MWUS09Premium BT Heated Insoles

User Manual Manuel de l'utilisateur Manual de instrucciones HEATED GEAR ÉQUIPEMENT CHAUFFANT PREMIUM BT EQUIPO TÉRMICO PREMIUM BT PREMIUM BT HEATED INSOLE WWW.FIELDSHEER.COM FOLLOW US serial number 1 YEAR PRODUCT WARRANTY U.S. BASED CUSTOMER SERVICE 1 AN GARANTIE DU PRODUIT 1 AÑO DE GARANTÍA DEL PRODUCTO SERVICE CLIENTÈLEE BASÉ AUX ÉTATS-UNIS SERVICIO DE ATENCIÓN AL CLIENTE UBICADO EN ESTADOS UNIDOS ONLINE REGISTRATION ® TM Thank you for purchasing our battery powered Bluetooth Heated Insoles. To ensure optimal performance of your Bluetooth Heated Insoles, please carefully read through this user manual prior to using the garment. To keep up with our latest product information, please take a few minutes to register your product at fieldsheer.com/product-registration You can also find other great Fieldsheer® products at www.fieldsheer.com The function of Bluetooth in this product is to use Bluetooth app to connect heating products for temperature control and wireless adjustment. Read registration card Scan registration card Complete register you information fieldsheer.com 12 INTRODUCTION TECHNOLOGY Proprietary Fieldsheer® powered by Mobile Warming® technology is specially engineered for cold weather conditions. Mobile Warming®’s comprehensive heating technology keeps you warm and comfortable in all weather conditions. Our exclusive heating technology utilizes ultra-fine fiber elements powered by lightweight, rechargeable, Lithium-Ion batteries. As heat builds, Mobile Warming® technology reflect and direct heat back towards the body ensuring that you stay warm. The combination of unique materials, construction techniques, and innovative design results in the most advanced heated gear available. Reflect Heating Heating L ayer Refer to your garment care label for care details • Spot cleaning only. dry flat • Do Not Fully submerge in water • No bleach, iron and wring • Fully dry before turning on. • Fully charge the battery every 3-6months. • Turn off in case of excessive temperature and when not in use. fieldsheer.com TABLE OF CONTENTS GARMENT CARE Garment Care Battery use and Maintenance Quick Start Guide Heat Ratings Warranty and Legal FCC & IC 4 5-7 8-9 9 10 11-13 Entretien du vêtement Utilisation et entretien de la batterie Guide de démarrage rapide Évaluation de la chaleur Garantie et mentions légales FCC & IC Cuidado de la prenda Uso de la batería y mantenimiento Guía de inicio rápido Potencias caloríficas Garantía y aspectos legales FCC & IC 16 19-21 22 22 17-19 29 34-35 36 35 24-26 38-40 31-33 34 kncfbe IMPORTANT: This product is intended to be used by an adult and therefore it is sole responsibility of purchaser to follow detailed instructions and warnings. The Purchaser agrees to indemnify Manufacturer for any unintended use/misuse. • Avoid running Lithium-Ion batteries completely dead. This will result in performance problems and reduced battery life. • Avoid allowing your Micro-USB or DC Jack ports from being contaminated with debris that could interfere with operation. Suggest to check ports before each use. • Lithium-Ion batteries by nature have diminished capacity output in extremely cold temperatures. We recommend keeping batteries away f rom extreme temperatures to maximize battery performance. • Do not allow Mobile Warming battery(s) to come in contact with water or liquids. If water or other liquids enter the battery interior, immediately unplug the battery f rom the garment. Do not use if you feel the battery is compromised. To charge your battery, use the supplied micro-USB cable. Connect the USB end to your computer or any USB powered source like the USB wall adaptor included with your phone or tablet. Micro-USB Cable fieldsheer.com BATTERY USE BATTERY MAINTENANCE Never dispose of batteries in the garbage. Disposal of batteries in the garbage is unlawful under state and federal environmental laws and regulations. Always take used batteries to your local battery-recycling center. This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm For more information visit www.P65warnings.ca.gov Do not use your heated insole if you notice a change of shape (lumps) due to internal battery over-heating when charging or if rust or corrosion is found. Use only with the charging adaptor provided with your product to charge your battery. USB CHARGING BATTERY 56 100%Charging Mobile Warming®'s powerful lithium-ion battery technology was designed and engineered to provide you with safe and reliable power, allowing you to be warm and comfortable. Please follow the instructions below to optimize your lithium-ion battery usage. For more information or to see other products with Mobile Warming® technology, please visit us at mobilewarming.com 1. To charge your heated insoles, plug the included dual Micro USB cable into the micro USB port on the side of each insole. Plug the USB-A to your computer or any USB powered source like the USB wall adaptor included with your phone 2. Charge for 4-6 hours. Red LED light Indicates charging. Blue LED light indicates fully charged 3. To turn heated insoles on or off press and Hold button on side of insoles for 2 seconds. 4. The LED light on side of insole indicates the current heating level, which is usually Red for 100% High. Flashing blue light indicates Bluetooth pairing. 5. Trim insoles to fit if necessary. Make sure not to trim insoles too short. you can use you existing shoe’s soles as a template. Do not cut the inner most trim line, to avoid damage of the internal heating system. 6. Replace your shoe’s existing insole with your heated insoles. Charging 100% BATTERY STORAGE • Power off battery(s) if applicable. • Fully charge battery(s) prior to storage • Keep battery(s) in cool dry place out of direct sunlight • Charge every 6 months to maintain battery life. It is important to keep your battery charged • Do not store Mobile Warming batteries below - 4 (- 20 ) fieldsheer.com 78 QUICK…

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KADENA SPORTWEAR (SHENZHEN) CO., LTD 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: KADENA SPORTWEAR (SHENZHEN) CO., LTD Address: 3/F, SanHuan Building, 172# Shashen Road, Yantian District, Shenzhen, Guangdong, 518081 China Product Name: Premium BT Heated Insoles FCC ID: 2A2QC-MWUS09 Model(s): MWUS09 2.911(d)(5)(i) Equipment Type We, [KADENA SPORTWEAR (SHENZHEN) CO., LTD] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Huanjun Yang Date: Aug. 22, 2023 Title: QA Manager Company name: KADENA SPORTWEAR (SHENZHEN) CO., LTD Signature: NOTE 1 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

KADENA SPORTWEAR (SHENZHEN) CO., LTD 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: KADENA SPORTWEAR (SHENZHEN) CO., LTD Address: 3/F, SanHuan Building, 172# Shashen Road, Yantian District, Shenzhen, Guangdong, 518081 China Product Name: Premium BT Heated Insoles FCC ID: 2A2QC-MWUS09 Model(s): MWUS09 2.911(d)(5)(ii) Applicant filing We, [KADENA SPORTWEAR (SHENZHEN) CO., LTD] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 ,established pursuant to §1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Huanjun Yang Date: Aug. 22, 2023 Title: QA Manager Company name: KADENA SPORTWEAR (SHENZHEN) CO., LTD Signature: NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

KADENA SPORTWEAR (SHENZHEN) CO., LTD Agent Authorization Company: KADENA SPORTWEAR (SHENZHEN) CO., LTD Address: 3/F, SanHuan Building, 172# Shashen Road, Yantian District, Shenzhen, Guangdong, 518081 China Product Name: Premium BT Heated Insoles Model Number(s): MWUS09 Product Description: Premium BT Heated Insoles 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: Aug. 22, 2023 Name: Huanjun Yang Title: QA Manager Company: KADENA SPORTWEAR (SHENZHEN) CO., LTD

KADENA SPORTWEAR (SHENZHEN) CO., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Aug. 22, 2023 Subject; Request for Confidentiality FCC ID: 2A2QC-MWUS09 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 In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. 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. Sincerely, Signature: Name: Huanjun Yang Title: QA Manager

Annex A External Photos Test Model No.: MWUS09 Page 1 of 4 Test Model No.: MWUS09 Page 2 of 4 Test Model No.: MWUS09 Page 3 of 4 Test Model No.: MWUS09 Page 4 of 4

FCC ID LABEL: Ca. 10mm x 20mm Label Location FCC ID: 2A2QC‐MWUS09

FCC RF Exposure EUT Description: Premium BT Heated Insoles Model No.: MWUS09 FCC ID: 2A2QC-MWUS09 1. Limits According to KDB 447498 D04 General RF Exposure Guidance v01 The 1‐g and 10‐g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤50 mm are determined by: [(max power of channel, including tune‐up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHz)]≤3.0 for 1‐g SAR and ≤ 7.5 for 10‐g extremity SAR, Where: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Output power (dBm) Tune Up Power (dBm) Max Tune Up power dBm/mW Min test separati on distance mm ResultLimit SAR Test Exclusion BLE -8.49 -8±1(-7) 0.2 5 0.0633.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2304281694-E, antenna gain=0dBi Per KDB 447498 D04, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. The test exclusion threshold is 0.063 which is<= 3, SAR testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f (GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

Report No: SSP23040120A Antenna Test Report Page 1 of 4 Antenna Test Report Test Standard: IEEE 149-1979 Manufacturer: Dongguan S-King insoles Limited Product Name: 2.4GHz Antenna Model: MWUS09 Report No.: SSP23040120A Tested Date: 2023-03-11 Issued Date: 2023-03-13 Tested By: William Liu (Engineer) Approved By: Lahm Peng (Manager) Prepared By: Shenzhen ZRLK Testing Technology Co., Ltd. 1F, No. 35 Building, Changxing Technology Industrial Park, Yutang Street, Guangming New District, Shenzhen City, Guangdong Province, China Tel. : +86-755-33019599 Fax.: +86-755-33019599 Website: www.zrlklab.com Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen ZRLK Testing Technology Co., Ltd. Report No: SSP23040120A Antenna Test Report Page 2 of 4 1. General Information 1.1 Product Information Manufacturer Manufacturer: Dongguan S-King insoles Limited Address of Manufacturer: Floor 1, Build 2, Industrial Park No.10, Yizhan Road, Yuanwubian, Nancheng, Dongguan, China General Description of Antenna Product Name: 2.4GHz Antenna Model No.: MWUS09 Frequency Range: 2400MHz-2483.5MHz Type of Antenna: PCB Antenna Antenna Gain: 0dBi (Max.) Impedance: 50 ohm Antenna View ( 12mm*4mm) 1.2 Test Methodology All measurements contained in this report were conducted with standards IEEE 149-1979 for IEEE Standard Test Procedures for Antennas. 1.3 Test Facilities Te s ting Lab: Shenzhen ZRLK Testing Technology Co., Ltd. All measurement facilities used to collect the measurement data are located at 1F, No. 35 Building, Changxing Technology Industrial Park, Yutang Street, Guangming New District, Shenzhen City, Guangdong Province, China Report No: SSP23040120A Antenna Test Report Page 3 of 4 2. O TA Te s t 2.1 Gain Frequency Peak Gain (dBi) Polarity 2402MHz 0 Horizontal 2402MHz -1.09 Vertical 2442MHz -1.79 Horizontal 2442MHz -2.34 Vertical 2480MHz -2.90 Horizontal 2480MHz -3.47 Vertical 2.2 Radiation Pattern View Report No: SSP23040120A Antenna Test Report Page 4 of 4

Page 1 of 44 Report No.: HK2304281694-E FCC Test Report FCC PART 15 SUBPART C 15.247 Test report On Behalf of KADENA SPORTWEAR (SHENZHEN) CO., LTD For Premium BT Heated Insoles Model No.: MWUS09 FCC ID: 2A2QC-MWUS09 Prepared For : KADENA SPORTWEAR (SHENZHEN) CO., LTD 3/F, SanHuan Building, 172# Shashen Road, Yantian District, Shenzhen, Guangdong, 518081 China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Apr. 28, 2023 ~Aug. 21, 2023 Date of Report: Aug. 21, 2023 Report Number: HK2304281694-E Page 2 of 44 Report No.: HK2304281694-E Test Result Certification Applicant’s name ................... : KADENA SPORTWEAR (SHENZHEN) CO., LTD Address .................................... : 3/F, SanHuan Building, 172# Shashen Road, Yantian District, Shenzhen, Guangdong, 518081 China Manufacture's Name .............. : KADENA SPORTWEAR (SHENZHEN) CO., LTD Address .................................... : 3/F, SanHuan Building, 172# Shashen Road, Yantian District, Shenzhen, Guangdong, 518081 China Product description Trade Mark: Mobile warming Product name ............................. : Premium BT Heated Insoles Model and/or type reference .. : MWUS09 Standards ................................ : 47 CFR FCC Part 15 Subpart C 15.247 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 ................ : Apr. 28, 2023 ~Aug. 21, 2023 Date of Issue ............................................. : Aug. 21, 2023 Test Result ................................................. : Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 44 Report No.: HK2304281694-E Contents Page 1 Test Summary ................................................................................................................................................ 5 1.1 Test Description ......................................................................................................................................... 5 1.2 Measurement Uncertainty ......................................................................................................................... 6 1.3 Information of the Test Laboratory ............................................................................................................ 6 2 General Information ....................................................................................................................................... 7 2.1 General Description of EUT ...................................................................................................................... 7 2.2 Description of Test Conditions .................................................................................................................. 9 2.3 Description of Test Setup ........................................................................................................................ 10 2.4 Description of Support Units .................................................................................................................... 11 3 Equipments List for All Test Items ............................................................................................................. 12 4 Test Result .................................................................................................................................................... 14 4.1 Antenna Requirement.............................................................................................................................. 14 4.2 Conduction Emissions Measurement ...................................................................................................... 15 4.3 Radiated Emissions Measurement .......................................................................................................... 19 4.4 Maximum Output Power Measurement ................................................................................................... 28 4.5 Power Spectral Density ........................................................................................................................... 29 4.6 6db Bandwidth ......................................................................................................................................... 32 4.7 Occupied Bandwidth ................................................................................................................................ 35 4.8 Band Edge ............................................................................................................................................... 36 4.9 Conducted Spurious Emissions .............................................................................................................. 38 5 Test Setup Photo ......................................................................................................................................... 42 6 Photos of the EUT ........................................................................................................................................ 44 Page 4 of 44 Report No.: HK2304281694-E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Aug. 21, 2023 Jason Zhou Page 5 of 44 Report No.: HK2304281694-E 1 Test Summary 1.1 Test Description Note: The insoles of the left and right feet are tested and only reflect the worst mode. Test Item Test Requirement Resul…

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Radiated Emissions Conducted Emission