2ARD3-LA128POWERSOUND

Design by Alain Berteau POWERSOUND LA128 RECTO VERSO EUROPEAN UNION CE DIRECTIVE LEXON hereby declares that the device is in compliance with the essential requirements and other relevant provisions of Directives 2014/53/EU & 2011/65/EU. The original EU declaration of conformity may be found at: https://www.lexon-design.com/assets/certifications-ce-powersound.pdf LEXON LLC déclare que cet appareil est conforme aux exigences essentielles et aux autres dispositions pertinentes de la directive Directives 2014/53/EU & 2011/65/EU. La déclaration de conformité complète EU est disponible sur : https://www.lexon-design.com/assets/certifications-ce-powersound.pdf DISPOSAL AND RECYCLING INFORMATION After the implementation of the European Directive 2012/19/EU in the national legal system, the following applies : electrical and electronic devices may not be dis-posed of with domestic waste. Consumers are obliged by law to return electrical and electronic device at the end of their service lives to the public collecting points set up for this purpose or point of sale. Details to this are defined by the national law of the respective country. This symbol on the product, the instruction manual or the package indicates that a product is subject to these regulations. By recycling, reusing the materials or other forms of utilizing old devices, you are making an important contribution to protecting our environment. USA - FCC STATEMENT 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. Notice: Any changes or modifications not expressly approved by the party responsible for compliance could void your 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 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. RF exposure statements This equipment complies with FCC radiation exposure requirement set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. Canadian Compliance Statement This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions: 1) This device may not cause interference, and 2) This device must accept any interference, including interference that may cause undesired operation of the device. This Class B digital apparatus complies with Canadian ICES-003. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. RF exposure statements This device complies with the ISED RSS-102 RF exposure requirement set forth for an uncontrolled environment and are safe for intended operation as described in this manual. Cet appareil est conforme aux exigences d'exposition RF de l'ISED RSS-102 définies pour un environnement non contrôlé et est sûr pour le fonctionnement prévu comme décrit dans ce manuel. All brands or product names are or may be trademarks or their respective owners. Pictures and specifications are not contractual. Assembled in China. lexon-design.com 125, Avenue des Champs-Élysées - 75008 Paris - FRANCE PRODUCT OVERVIEW 1. Wireless charging transmitter 4. LED Indicators 2. Multi-function button 5. Wireless charging receiver 3. Speaker FEATURES 1. 5000 mAh Power bank 5. 20h playtime 2. Qi-certified Wireless charger 6. Rechargeable 3. TWS 3W Bluetooth ® speaker 7. 360° surround sound 4. Pairable *CHARGING INSTRUCTIONS Important note: Recharging PowerSound requires the use of a Qi-certified wireless charger. The wireless charger is not supplied with PowerSound. Charging your PowerSound 1. Make sure your Charging Pad is Qi-certified and powered. 2. Remove all objects, especially metal or magnetic objects, from your Charging Pad. 3. Place PowerSound face up on the top of your Charging Pad. 4. Do not hesitate to move PowerSound slowly until at least one of the white LEDs starts flashing or lights up. This will inform you that PowerSound is correctly positioned and charging. LED information Note: If the indicator lights do not work as described, switch your PowerSound off and then on again. Charging your mobile device 1. Tap once on the multi-function button to see the battery level of the power bank and enable the wireless charging mode. Make sure at least one the white LEDs is on before placing your mobile device. LED information Note: If the indicator lights do not work as described, switch your PowerSound off and then on again. 2. Make sure to place a supported & Qi-certified mobile device on the wireless charging surface (transmitter sid…

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LEXON Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2021-2-25 FCC ID: 2ARD3-LA128 SUBJECT: To Whom It May Concern: I, the undersigned, hereby states 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, and will apply the Supplier's Declaration of Conformity procedure to the class B computer peripheral portion of this composite device. I understand the following FCC requirements: 1. Devices subject to the SDoC procedure are required to be tested to show compliance with the FCC technical regulations by a recognized accredited testing laboratory. The testing laboratory must be accredited by a Commission approved accreditation body or designated under the terms of a government-to-government Mutual Recognition Agreement (MRA). A listing of those accredited testing laboratories that have been recognized by the Commission is published on the FCC Webpage: https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm (Select the "accredited" option to search for FCC recognized accredited test firms.) 2. Pt 2.1077 contains the list of information that must be included in the Supplier's Declaration of Conformity, which must be supplied with each product sold. The SDoC compliance info shall be included in the User’s Manual or as a separate sheet. The info must contain the name, address, and phone number of the responsible party, which must be located within the United States. According to 2.909(b), the responsible party is either the Manufacturer or if the product is imported the Importer. Regards, LEXON ------------------------------- ˄Catherine CLUZEL˅

LEXON Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2021-02-05 SUBJECT: FCC Application for FCCID: 2ARD3-LA128 To Whom It May Concern: We, the undersigned, hereby authorize Willa Lan atA Test Lab Techno Corp.on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Willa Lan on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, (Must be signed by the person that is listed on the FCC Website) Company Name: LEXON Contact Person: Catherine CLUZEL Signature: \\192.168.10.100\॰ޡޜ\01-ᐕ〻а䜘\00-ṸԦ㇑⨶\SZ20-0561 LEXON PowerSound ˄LA128˅ FCC&IC&CE\ㆮ਽䍴ᯉ\FCC\POA_Letter.docx

Rev 11/20/07 LEXON Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2ARD3-LA128 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name (ie- Block Diagram, Schematics, Operational Description) (ie- “10. Block Diagram”, “11. Schematic Diagram”, “12. Circuit Description”.) The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, (signature) (printed name) Catherine CLUZEL

Page 1 of 4 External Photos Model Number: LA128 IC: 24406-LA128 Page 2 of 4 EUT Photo (1) EUT Photo (2) Page 3 of 4 EUT Photo (3) EUT Photo (4) Page 4 of 4 EUT Photo (5) EUT Photo (6)

Page 1 of 9 Internal Photos Model Number: LA128 FCC ID: 2ARD3-LA128 Page 2 of 9 EUT Photo (1) EUT Photo (2) Page 3 of 9 EUT Photo (3) EUT Photo (4) Page 4 of 9 EUT Photo (5) EUT Photo (6) Page 5 of 9 EUT Photo (7) EUT Photo (8) Page 6 of 9 EUT Photo (9) EUT Photo (10) Page 7 of 9 EUT Photo (11) EUT Photo (12) Page 8 of 9 EUT Photo (13) EUT Photo (14) Page 9 of 9 EUT Photo (15)

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EMC Test Report Applicant ： LEXON Product Type ： POWERSOUND Trade Name ： LEXON Model Number ： LA128 EUT Rated Voltage ： DC 5 V Test Voltage ： 120 Vac / 60 Hz Test Specification ： FCC 47 CFR PART 18 Subpart C MP-5：1986 Receive Date ： Nov. 26, 2020 Test Period ： Dec. 01, 2020 Issue Date ： Dec. 29, 2020 Issue by A Test Lab Techno Corp. 101-104, 1F, A building, Safflower ridge industrial area, Taoyuan street, Nanshan district, Shenzhen Tel：+86-755-23987770 / Fax：+86-755-26637771 American Association for Laboratory Accreditation number: 3464.02 Approved By ： Reviewed By ： (Manager) (Joyce Feng) (Testing Engineer) (Baret Wu) Note: This report shall not be reproduced except in full, without the written approval of A Test Lab Techno Corp. This document may be altered or revised by A Test Lab Techno Corp. personnel only, and shall be noted in the revision section of the document. The client should not use it to claim product endorsement by TAF, or any government agencies. The test results in the report only apply to the tested sample. Report Number: SZ2012FE11 Rev. 00 Page 1 of 22 Revision History Rev. Issue Date Revisions 00 Dec. 29, 2020 Initial Issue Report Number: SZ2012FE11 Rev. 00 Page 2 of 22 TABLE OF CONTENTS 1 General Information ......................................................................................................... 4 2 EUT Description................................................................................................................ 6 3 Test Methodology ............................................................................................................. 7 3.1. Decision of Test Mode ............................................................................................ 7 3.2. EUT Exercise Software .......................................................................................... 7 3.3. Configuration of Test System Details ..................................................................... 8 3.4. Test Instruments ..................................................................................................... 9 4 Emission Test ................................................................................................................. 10 4.1. Conducted Emission ............................................................................................ 10 4.2. Radiated Emission ............................................................................................... 11 5 Test Result ...................................................................................................................... 13 5.1. Conducted Emission ............................................................................................ 13 5.2. Radiated Emission ............................................................................................... 16 Report Number: SZ2012FE11 Rev. 00 Page 3 of 22 1 General Information 1.1 Summary of Test Result Emission Standard Item Result Remark FCC 47 CFR PART 18 §18.307 (b) Conducted Emission PASS Consumer Equipment FCC 47 CFR PART 18 §18.305 (b) Radiated Emission PASS Consumer Equipment The test results of this report relate only to the tested sample(s) identified in this report. Manufacturer or whom it may concern should recognize the pass or fail of the test result. Decision Rule ■ Uncertainty is not included. □ Uncertainty is included. 1.2 Testing Location Site Name: A Test Lab Techno Corp. Site Address: 101-104, 1F, A building, Safflower ridge industrial area, Taoyuan street, Nanshan district, Shenzhen Tel ： +86-755-23987770 Fax ： +86-755-26637771 1.3 Measurement Uncertainty Test Item Frequency Range Uncertainty (dB) Conducted Emission AC Power Port 150 kHz ~ 30 MHz 2.8 Test Item Test Site Frequency Range Uncertainty (dB) Radiated Emission RE-026 9 kHz ~ 30 MHz 6.3 The Vertical and Horizontal measurement uncertainty of 30 MHz to 1GHz is evaluated and choose which polarity is worst value. 1.4 Test Site Environment Test Item Items Required (IEC 60068-1) Actual Conducted Emission Temperature (C) 15-35 26 Humidity (%RH) 25-75 60 Barometric pressure (mbar) 860-1060 990 Report Number: SZ2012FE11 Rev. 00 Page 4 of 22 Radiated Emission Temperature (C) 15-35 26 Humidity (%RH) 25-75 60 Barometric pressure (mbar) 860-1060 990 Report Number: SZ2012FE11 Rev. 00 Page 5 of 22 2 EUT Description Applicant LEXON 125 avenue des Champs Elysées 75008 Paris France Manufacturer LEXON 125 avenue des Champs Elysées 75008 Paris France Product Type POWERSOUND Trade Name LEXON Model Number LA128 I/O Ports Refer to User Manual Highest Operating Frequency 2480 MHz Report Number: SZ2012FE11 Rev. 00 Page 6 of 22 3 Test Methodology 3.1. Decision of Test Mode 3.1.1. The following test mode(s) were scanned during the preliminary test: Pre-Test Mode Mode 1: Bluetooth Link play sound + charging with wireless charger Mode 2: Bluetooth Link play sound + wireless charging for Mobile Phone 3.1.2. After the preliminary scan, the following test mode was found to produce the highest emission level. Final Test Mode Emission Conducted Emission Mode 1 Radiated Emission 9 KHz-30 MHz Mode 1 Below 1 GHz Mode 1 Above 1 GHz Mode 1 Then, the above highest emission mode of the configuration of the EUT and cable was chosen for all final test items. 3.2. EUT Exercise Software 1. Setup the EUT and simulators as shown on 3.3. 2. Turn on the power of all the equipment. 3. Turn on Bluetooth and Connect to Mobile Phone. 4. Start to test get the worst reading Report Number: SZ2012FE11 Rev. 00 Page 7 of 22 3.3. Configuration of Test System Details Mode 1 Signal Cable Type Signal Cable Description A USB Cable Shielded, 1.2 m Devices Description Product Manufacturer Model Number Serial Number Power Cord (1) Adapter LENOVO C-P56 N/A Shielded, 1.2 m (2) Wireless charger CORNING LACA088 N/A Shielded, 1.2 m (3) Mobile Phone HUAWEI TAS-AN00 N/A N/A (2) Wireless charger EUT (1) Adapter AC Input A (3) Mobile Phone Remote Site Report Number: SZ2012FE11 Rev. 00 …

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Test Report Report No.: R2103A0169 TA Technology (Shanghai) Co., Ltd. TA-MB-04-003S Page 1 of 6 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Test Setup Picture 1: Back Side, the distance from EUT to the bottom of the Phantom is 20cm Picture 2: Front Side, the distance from EUT to the bottom of the Phantom is 20cm Test Report Report No.: R2103A0169 TA Technology (Shanghai) Co., Ltd. TA-MB-04-003S Page 2 of 6 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Picture 3: Left Side, the distance from EUT to the bottom of the Phantom is 15cm Picture 4: Right Side, the distance from EUT to the bottom of the Phantom is 15cm Test Report Report No.: R2103A0169 TA Technology (Shanghai) Co., Ltd. TA-MB-04-003S Page 3 of 6 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Picture 5: Top Side, the distance from EUT to the bottom of the Phantom is 15cm Picture 6: Bottom Edge, the distance from EUT to the bottom of the Phantom is 15cm Test Report Report No.: R2103A0169 TA Technology (Shanghai) Co., Ltd. TA-MB-04-003S Page 4 of 6 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Picture 7: Back Side, the distance from EUT to the bottom of the Phantom is 15mm Picture 8: Front Side, the distance from EUT to the bottom of the Phantom is 15mm Test Report Report No.: R2103A0169 TA Technology (Shanghai) Co., Ltd. TA-MB-04-003S Page 5 of 6 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Picture 9: Left Side, the distance from EUT to the bottom of the Phantom is 15mm Picture 10: Right Side, the distance from EUT to the bottom of the Phantom is 15mm Test Report Report No.: R2103A0169 TA Technology (Shanghai) Co., Ltd. TA-MB-04-003S Page 6 of 6 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Picture 11: Top Side, the distance from EUT to the bottom of the Phantom is 15mm Picture 12: Bottom Edge, the distance from EUT to the bottom of the Phantom is 15mm

Test Setup Photographs Conducted Emission Test Mode: Mode 1 Description: Front View Description: Back View Report Number: SZ2012FE11 Rev. 00 Page 1 of 4 Radiated Emission Test Mode: Mode 1 Description: Front View _ 9 kHz ~ 30 MHz Description: Back View _ 9 kHz ~ 30 MHz Report Number: SZ2012FE11 Rev. 00 Page 2 of 4 Test Mode: Mode 1 Description: Front View _30 MHz~ 1 G Description: Back View _ 30 MHz~ 1 G Report Number: SZ2012FE11 Rev. 00 Page 3 of 4 Test Mode: Mode 1 Description: Front View _ Above 1G Description: Back View _ Above 1G Report Number: SZ2012FE11 Rev. 00 Page 4 of 4