2BU9J-ANC1000SLEVE PULSE.ANC

User Manual Parts & Buttons Make sure the following items are included in your package. Audio cable USB Charging cable Storage caseLogo Sticker PULSE.ANC Parts & Buttons For a look at the various buttons and parts of your headphones,view the graphic below. MFB Vol+/Track Forward Vol-/Down/Track Back ANC LED Indicator 1 LED Indicator 2 Charging Por t AUX IN MIC Charging the Headphone Connect the headphone to power supply rated 5V/1A with the provid- ed charging cable to charge and the LED light 2 will turn green. It takes up to three to four hours to fully charge the headphone. The light will turn solid White when fully charged. Using your headphone Power ON/Power OFF Your Headphones: -Press and hold the Power button for approxi- mately three seconds to power on your headphones. Your headphones will automatical- ly connect with the last phone they were paired with. -Once powered on, you can press and hold the Power button again for approximately ve sec- Indicator light 2 will briefly turn white before NOTE: minutes. 3 seconds POWER ON 5 seconds POWER OFF Pairing Your Headphones SLEVE PULSE ANC -Powered on with indicator ashing white, go to the Bluetooth setting of your Bluetooth devices. Search Bluetooth devices and select “SLEVE PULSE ANC” to start connecting. -If required, enter the PIN code ”0000” and conrm the entry. -Pairing successful, the indicator will ash white slowly. If not, turn o and repeat the above steps. Listening to Music Noise cancellation Turn ON/Turn OFF ANC function: -Click the ANC button to Turn ON/OFF ANC function. When Turned ON, the LED light 1 will turn white. Turned OFF, the light will turn o. Play/Pause Press the Power button to get music from your audio source to play or pause. Next/Previous Song Press and hold the volume Up or volume Down buttons for one seconds to advance to the next song or go back to the previous one. NOTE: Music will automatically pause when a call is dialed out or when there is an incoming call. It will resume when the call ends. Click the volume Up or volume Down buttons to increase or decrease the volume. Increase/Decrease Volume Active Noise cancellation: Up to 22 ± 3dB between 50-500HZ Free Hands Siri * Last Number Redialing Quickly click on the Answer button twice and the last number that you dialed will be redialed. Answering/Rejecting an Incoming Call To answer an incoming call, click the MFB button once. To reject, click the MFB button twice. Ending a Call To end a call, click the MFB button once, and the call will be disconnected. Adjusting Volume Click the Volume Up or Volume Down buttons to increase or decrease the volume of the phone call. *Siri is supported when connected with an IOS or mac OS device. Quickly click Volume up button twice to activate Siri or other voice control software. 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. Any Changes or modications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 interfer- ence 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 o 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 dierent from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. FCC Warning

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: Picus Advisors US LLC FRN: 0034336891 Contact Name: lvan Wang Address: 5855 SOVEREIGN DRSTE B-1, HOUSTON, TX 77036, USA Telephone No: (713) 391-4488 Email: [email protected] Applicant: Company name: Ramore Acoustics Technology (DongGuan)Co.,Ltd. FRN: 0038171914 Product Description: SLEVE PULSE.ANC Grantee code: 2BU9J FCC ID: 2BU9J-ANC1000 Contact Name: Raymond Wu Address: Room 301, Building No. 2, ShaBu Street No. 8, ZhuWeiTian Village, FengGang Town, DongGuan City, Guangdong Provice. Telephone No: 18988762191 Email: [email protected] [Ramore Acoustics Technology (DongGuan)Co.,Ltd.] certifies that, as of the date of this filing of the application with the TCB, [Picus Advisors US LLC] is our designated US agent for service of process for the above referenced FCC ID. [Ramore Acoustics Technology (DongGuan)Co.,Ltd.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [Picus Advisors US LLC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 06.10.2026 Applicant’s Name: Raymond Wu US Agent’s Name: lvan Wang Title: CEO Title: CEO Signature Signature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Ramore Acoustics Technology (DongGuan)Co.,Ltd. Grantee code: 2BU9J FCC ID: 2BU9J-ANC1000 FRN: 0038171914 Contact Name: Raymond Wu Address: Room 301, Building No. 2, ShaBu Street No. 8, ZhuWeiTian Village, FengGang Town, DongGuan City, Guangdong Provice. Telephone No: 18988762191 Fax No: 86-769-82862486 Email: [email protected] i. [Ramore Acoustics Technology (DongGuan)Co.,Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [Ramore Acoustics Technology (DongGuan)Co.,Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. Ramore Acoustics Technology (DongGuan)Co.,Ltd. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Date: 06.10.2026 Applicant’s Name: Raymond Wu Title: CEO Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Ramore Acoustics Technology (DongGuan)Co.,Ltd. Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A Device SLEVE PULSE.ANC Company name Ramore Acoustics Technology (DongGuan)Co.,Ltd. Grantee code 2BU9J FCC ID 2BU9J-ANC1000 FRN 0038171914 Contact name Raymond Wu Address Room 301, Building No. 2, ShaBu Street No. 8, ZhuWeiTian Village, FengGang Town, DongGuan City, Guangdong Provice. Telephone number 18988762191 E-mail [email protected] Chipset/module information AC7006F8 Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: iOS® 17 N/A 3 After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3. Connectivity Capabilities: # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Raymond Wu Date: 04.28.2025 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

Ramore Acoustics Technology (DongGuan)Co.,Ltd. Product Similarity Declaration Product name: SLEVE PULSE.ANC Model name: SLEVE PULSE.ANC, ANC1000A, ANC1000B, ANC1000C, ANC1000D, ANC1000E FCC ID: 2BU9J-ANC1000 We (Ramore Acoustics Technology (DongGuan)Co.,Ltd.) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only difference is the model name. Signature: Name: Raymond Wu Title: CEO Date: 6/10/2026

TCB CALL página 1 File FCC ID: 2BU9J-ANC1000 Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. Google: TCB CALL página 2 EIN Statement TCB CALL página 3 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter"

C5266091_X10_Ed.2 1/1 Ramore Acoustics Technology (DongGuan)Co.,Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 6/10/2026 Subject: Request for Confidentiality FCC ID: 2BU9J-ANC1000 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. C5266091_X10_Ed.2 1/1 CCSincerely, Signature: Name: Raymond Wu Title: CEO

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Ramore Acoustics Technology (DongGuan)Co.,Ltd. Address: Room 301, Building No. 2, ShaBu Street No. 8, ZhuWeiTian Village, FengGang Town, DongGuan City, Guangdong Provice. Product Name: SLEVE PULSE.ANC Model Number: SLEVE PULSE.ANC, ANC1000A, ANC1000B, ANC1000C, ANC1000D, ANC1000E FCC Identifier: 2BU9J-ANC1000 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: Raymond Wu Date: 6/10/2026 Title: CEO Signature of applicant:

Page1of8ReportNo.:MTi260303018-0105 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] PhotographsoftheEUT Model:SLEVEPULSE.ANC External Page2of8ReportNo.:MTi260303018-0105 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Page3of8ReportNo.:MTi260303018-0105 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Page4of8ReportNo.:MTi260303018-0105 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected]

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Page5of8ReportNo.:MTi260303018-0105 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Internal Page6of8ReportNo.:MTi260303018-0105 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] ANT Page7of8ReportNo.:MTi260303018-0105 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Page8of8ReportNo.:MTi260303018-0105 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected]

Tel:0755-88850135-1439 Mobile:131-4343-1439（Wechatsamenumber） Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE012 Ver./Rev.：A1 Page 1 of 6 RFEXPOSURE TestReport ReportNo.:MTi260303018-0105E3 DateofIssue:2026-04-28 Applicant: RamoreAcousticsTechnology (DongGuan)Co.,Ltd. Product:SLEVEPULSE.ANC Model(s): SLEVEPULSE.ANC,ANC1000A,ANC1000B, ANC1000C,ANC1000D,ANC1000E FCCID:2BU9J-ANC1000 ShenzhenMicrotestCo.,Ltd. TESTREPORT ReportNo.:MTi260303018-0105E3 Tel:0755-88850135-1439 Mobile:131-4343-1439（Wechatsamenumber） Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE012 Ver./Rev.：A1 Page2of6 Tableofcontents 1StandaloneSARtestexclusionconsiderations.................................................................4 2SARTestExclucsionThresholds.........................................................................................5 TESTREPORT ReportNo.:MTi260303018-0105E3 Tel:0755-88850135-1439 Mobile:131-4343-1439（Wechatsamenumber） Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE012 Ver./Rev.：A1 Page3of6 TestResultCertification ApplicantRamoreAcousticsTechnology(DongGuan)Co.,Ltd. ApplicantAddress Room301,BuildingNo.2,ShaBuStreetNo.8,ZhuWeiTianVillage, FengGangTown,DongGuanCity,GuangdongProvice. ManufacturerRamoreAcousticsTechnology(DongGuan)Co.,Ltd. ManufacturerAddress Room301,BuildingNo.2,ShaBuStreetNo.8,ZhuWeiTianVillage, FengGangTown,DongGuanCity,GuangdongProvice. FactoryRamoreAcousticsTechnology(DongGuan)Co.,Ltd. FactoryAddress Room301,BuildingNo.2,ShaBuStreetNo.8,ZhuWeiTianVillage, FengGangTown,DongGuanCity,GuangdongProvice. Productdescription ProductnameSLEVEPULSE.ANC TrademarkN/A ModelnameSLEVEPULSE.ANC SeriesModel(s)ANC1000A,ANC1000B,ANC1000C,ANC1000D,ANC1000E Standards47CFRPart2.1093 TestmethodKDB447498D01v06 TestingInformation Dateoftest2026-03-13to2026-03-28 TestResultPass Preparedby:MaleahDeng Reviewedby:DavidLee Approvedby:LewisLian TESTREPORT ReportNo.:MTi260303018-0105E3 Tel:0755-88850135-1439 Mobile:131-4343-1439（Wechatsamenumber） Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE012 Ver./Rev.：A1 Page4of6 1StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-g headorbodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,by measurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTest ExclusionThresholdcondition(s),listedbelow,is(are)satisfied. Thesetestexclusionconditionsarebasedonsource-basedtime-averagedmaximum conductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfortune-uptolerance, andtheminimumtestseparationdistancerequiredfortheexposureconditions. Theminimumtestseparationdistancedefinedin4.1f)isdeterminedbythesmallestdistance fromtheantennaandradiatingstructuresoroutersurfaceofthedevice,accordingtothehost formfactor,exposureconditionsandplatformrequirements,toanypartofthebodyorextremity ofauserorbystander. ToqualifyforSARtestexclusion,thetestseparationdistancesappliedmustbefullyexplained andjustified,typicallyintheSARmeasurementorSARanalysisreport,bytheoperating configurationsandexposureconditionsofthetransmitterandapplicablehostplatform requirements,accordingtotherequiredpublishedRFexposureKDBprocedures. WhennootherRFexposuretestingorreportingarerequired,astatementofjustificationand compliancemustbeincludedintheequipmentapproval,inlieuoftheSARreport,toqualifyfor SARtestexclusion. Whenrequired,thedevicespecificconditionsdescribedintheotherpublishedRFexposure KDBproceduresmustbesatisfiedbeforeapplyingtheseSARtestexclusionprovisions. a)For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz  PoweranddistanceareroundedtothenearestmWandmmbeforecalculation  Theresultisroundedtoonedecimalplaceforcomparison Thevalues3.0and7.5arereferredtoasnumericthresholdsinstepb)below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm, andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmaccordingto4.1f)isappliedtodetermine SARtestexclusion. b)For100MHzto6GHzandtestseparationdistances>50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing(alsoillustratedinAppendixB): 1){[Powerallowedatnumericthresholdfor50mminstepa]]+[(testseparation distance–50mm)·(f(MHz)/150)]}mW,for100MHzto1500MHz 2){[Powerallowedatnumericthresholdfor50mminstepa]]+[(testseparation distance–50mm)·10]}mW,for>1500MHzand≤6GHz c)Forfrequenciesbelow100MHz,thefollowingmaybeconsideredforSARtestexclusion (alsoillustratedinAppendixC): 1)Fortestseparationdistances>50mmand<200mm,thepowerthresholdatthe correspondingtestseparationdistanceat100MHzinstepb)ismultipliedby[1+ TESTREPORT ReportNo.:MTi260303018-0105E3 Tel:0755-88850135-1439 Mobile:131-4343-1439（Wechatsamenumber） Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE012 Ver./Rev.：A1 Page5of6 log(100/f(MHz))] 2)Fortestseparationdistances≤50mm,thepowerthresholddeterminedbythe equationinc)1)for50mmand100MHzismultipliedby½ 3)SARmeasurementproceduresarenotestablishedbelow100MHz. WhenSARtestexclusioncannotbeapplied,aKDBinquiryisrequiredtodetermineSAR evaluationrequirementsforanySARtestresu…

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Tel:0755-88850135-1439 Mobile:131-4343-1439（Wechatsamenumber） Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE038 Ver./Rev.：A1 Page 1 of 69 TestReport ReportNo.:MTi260303018-0105E1 Dateofissue:2026-04-28 Applicant:RamoreAcousticsTechnology (DongGuan)Co.,Ltd. Product:SLEVEPULSE.ANC Model(s):SLEVEPULSE.ANC,ANC1000A,ANC1000B, ANC1000C,ANC1000D,ANC1000E FCCID:2BU9J-ANC1000 ShenzhenMicrotestCo.,Ltd. TESTREPORT ReportNo.:MTi260303018-0105E1 Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE038 Ver./Rev.：A1 Page 2 of 69 Tableofcontents 1GeneralDescription.......................................................................................................................4 1.1DescriptionoftheEUT.........................................................................................................4 1.2Descriptionoftestmodes.....................................................................................................4 1.3EnvironmentalConditions.....................................................................................................6 1.4Descriptionofsupportunits..................................................................................................6 1.5Measurementuncertainty.....................................................................................................6 2SummaryofTestResult................................................................................................................7 3TestFacilitiesandaccreditations................................................................................................8 3.1Testlaboratory......................................................................................................................8 4Listoftestequipment....................................................................................................................9 5EvaluationResults(Evaluation).................................................................................................11 5.1Antennarequirement..........................................................................................................11 6RadioSpectrumMatterTestResults(RF)................................................................................12 6.120dBBandwidth..................................................................................................................12 6.2MaximumConductedOutputPower..................................................................................14 6.3ChannelSeparation............................................................................................................15 6.4NumberofHoppingFrequencies.......................................................................................17 6.5DwellTime..........................................................................................................................18 6.6RFconductedspuriousemissionsandbandedgemeasurement....................................20 6.7Bandedgeemissions(Radiated).......................................................................................21 6.8Radiatedemissions(below1GHz).....................................................................................24 6.9Radiatedemissions(above1GHz)....................................................................................28 Photographsofthetestsetup...........................................................................................................32 PhotographsoftheEUT.....................................................................................................................33 AppendixA:20dBEmissionBandwidth..........................................................................................35 AppendixB:Maximumconductedoutputpower...........................................................................39 AppendixC:Carrierfrequencyseparation......................................................................................43 AppendixD:Timeofoccupancy.......................................................................................................45 AppendixE:Numberofhoppingchannels.....................................................................................51 AppendixF:Bandedgemeasurements...........................................................................................53 AppendixG:ConductedSpuriousEmission..................................................................................57 TESTREPORT ReportNo.:MTi260303018-0105E1 Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE038 Ver./Rev.：A1 Page 3 of 69 TestResultCertification Ap…

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