2ABZ2-E516AWireless Earbuds

Company Information OnePlus Technology (ShenZhen) Co., Ltd. Address: 18C02, 18C03, 18C04, and 18C05, Shum Yip Terra Building, Binhe Avenue North, Futian District, ShenZhen, GuangDong, P.R. China. a) Remove and immediately recycle or dispose of used batteries according to local regulations and keep away from children. Do NOT dispose of batteries in household trash or incinerate. b) Even used batteries may cause severe injury or death. c) Call a local poison control center for treatment information. d) The compatible Li-ion battery type is 1154S2 and the nominal battery voltage is 3.89VDC . e) Do not force discharge, disassemble, heat above 35°C or incinerate. Doing so may result in injury due to venting, leakage or explosion resulting in chemical burns. f) The product contains non-replaceable batteries. Non-replaceable batteries are not to be replaced. 日期 (Date) 2024.10.08V1.0首次发布 (First release.) 版本 (Version)变更 (Update) 批准 (Approval) / 日期 (Date)钟悦 / 2024.10.08 物料代码 (P/N) ODM项目 物料名称 (Name)说明书&保修卡 设计 (Designer) / 日期 (Date)钟悦 / 2024.11.08 15798713463 [email protected] 项目 (Project)拉曼 版本 (Version)V1.0电话 (Tel） 状态 (Status)DVT邮箱 (Email) 审核 (Check) / 日期 (Date)钟悦 / 2024.10.08页码 (Page）第 1 页，共 1 页 受 控 文 件 拉曼 _ 说明书&保修卡 _ 北美版 语言：英语-美式西语 (墨西哥语)-法语 出货国家：美国、加拿大 OnePlus Open Buds User Guide & Safety and Warranty Version 1.0 6*6mm 料号二维码 单页尺寸：85*85mm 材质工艺：封面128g哑粉过哑油+内页70g哑粉过哑油+专色（Pantone 3125C）+4C 装帧方式：骑马钉 字体： OnePlus Sans 2.0 / Poppins 页数：以实际为准 Statement Before using the device, please read and observe the following considerations to ensure the best performance of the device and avoid dangerous or illegal situations. Safety & Security Information 1. Please use the device within a temperature range of 0°C~+35°C and store the device and its accessories within a temperature range of -10°C~+50°C. Extremely high or low temperatures may cause malfunction of the device. The performance of battery may compromise when temperature is lower than 5°C. 2. When charging, please keep the device in a well-ventilated area. Please charge this device in an environment between 5°C and 35°C. If the product has a flash charging function, it may not be able to enter the flash charging mode when the temperature is below 15°C or over 35°C. 3. Do not charge the battery over 12 hours. 4. The adapter, as the disconnect device from the mains, shall be installed near the device and easily accessible. 5. Use manufacturer-approved chargers, data cables, batteries and other accessories to prevent potential electric shock, fire, explosion or other hazards. 6. Do not replace, disassemble, modify, mechanically crush or cut the battery, as it may cause battery leakage, overheating, explosion or fire. 7. Do not place the device or battery directly in sunlight, near/inside sources of heat or in a low air pressure location, which may lead to an explosion or battery leakage. 8. The battery can be charged and discharged hundreds of times at least, but it will eventually wear out. 9. The battery must be recycled or disposed of separately from household waste. Mishandling the battery may cause fire or explosion. 10. To prevent damage to your device's parts or internal circuits, do not use it in dusty, smoky, damp or dirty environments or near magnetic fields. 11. If any part of the product is cracked or damaged, discontinue use immediately and contact our Service Center. 12. To prevent hearing damage by high sound pressure, do not listen at high volume levels for long periods. 13. Listening to a portable device at high volume may damage the user's ears and cause auditory disorders (temporary or permanent deafness, buzzing in the ears, tinnitus or hyperacusis). It is therefore strongly recommended not to use the portable device at full volume or more than one hour a day at medium volume. 14. Power off your device in any area with a potentially explosive atmosphere, in blasting areas/near blasting caps and comply with all signs and instructions. 15. Observe all safety instructions for any places, especially in hospital/health care facilities, service stations, schools, professional garages and in an aircraft. 16. Do not use your device and adhere to all safety warnings/regulations regarding mobile device usage while driving. 17. Persons with electronic implants (pacemakers, insulin pumps, neurostimulators, etc.) are recommended to place the mobile telephone 15 cm away from the implant or on the opposite side of the implant. 18. Do not leave your device and its accessories within the reach of small children or allow them to play with it. They could hurt themselves or others, or may accidentally damage the device. 19. Your device contains small parts with sharp edges that may cause an injury or which could become detached and create a choking hazard. Children and Minors should use the device under the supervision of a guardian to prevent swallowing. 颜色：内页标题K50，正文K35 FCC Regulatory Conformance 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. NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or changes to this equipment. Such modifications or changes 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 to part 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 …

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Company Information OnePlus Technology (ShenZhen) Co., Ltd. Address: 18C02, 18C03, 18C04, and 18C05, Shum Yip Terra Building, Binhe Avenue North, Futian District, ShenZhen, GuangDong, P.R. China. a) Remove and immediately recycle or dispose of used batteries according to local regulations and keep away from children. Do NOT dispose of batteries in household trash or incinerate. b) Even used batteries may cause severe injury or death. c) Call a local poison control center for treatment information. d) The compatible Li-ion battery type is 1160WA and the nominal battery voltage is 3.87VDC . e) Do not force discharge, disassemble, heat above 35°C or incinerate. Doing so may result in injury due to venting, leakage or explosion resulting in chemical burns. f) The product contains non-replaceable batteries. Non-replaceable batteries are not to be replaced. 日期 (Date) 2024.10.08V1.0首次发布 (First release.) 版本 (Version)变更 (Update) 批准 (Approval) / 日期 (Date)钟悦 / 2024.10.08 物料代码 (P/N) ODM项目 物料名称 (Name)说明书&保修卡 设计 (Designer) / 日期 (Date)钟悦 / 2024.11.08 15798713463 [email protected] 项目 (Project)拉曼 版本 (Version)V1.0电话 (Tel） 状态 (Status)DVT邮箱 (Email) 审核 (Check) / 日期 (Date)钟悦 / 2024.10.08页码 (Page）第 1 页，共 1 页 受 控 文 件 拉曼 _ 说明书&保修卡 _ 北美版 语言：英语-美式西语 (墨西哥语)-法语 出货国家：美国、加拿大 OnePlus Open Buds User Guide & Safety and Warranty Version 1.0 6*6mm 料号二维码 单页尺寸：85*85mm 材质工艺：封面128g哑粉过哑油+内页70g哑粉过哑油+专色（Pantone 3125C）+4C 装帧方式：骑马钉 字体： OnePlus Sans 2.0 / Poppins 页数：以实际为准 Statement Before using the device, please read and observe the following considerations to ensure the best performance of the device and avoid dangerous or illegal situations. Safety & Security Information 1. Please use the device within a temperature range of 0°C~+35°C and store the device and its accessories within a temperature range of -10°C~+50°C. Extremely high or low temperatures may cause malfunction of the device. The performance of battery may compromise when temperature is lower than 5°C. 2. When charging, please keep the device in a well-ventilated area. Please charge this device in an environment between 5°C and 35°C. If the product has a flash charging function, it may not be able to enter the flash charging mode when the temperature is below 15°C or over 35°C. 3. Do not charge the battery over 12 hours. 4. The adapter, as the disconnect device from the mains, shall be installed near the device and easily accessible. 5. Use manufacturer-approved chargers, data cables, batteries and other accessories to prevent potential electric shock, fire, explosion or other hazards. 6. Do not replace, disassemble, modify, mechanically crush or cut the battery, as it may cause battery leakage, overheating, explosion or fire. 7. Do not place the device or battery directly in sunlight, near/inside sources of heat or in a low air pressure location, which may lead to an explosion or battery leakage. 8. The battery can be charged and discharged hundreds of times at least, but it will eventually wear out. 9. The battery must be recycled or disposed of separately from household waste. Mishandling the battery may cause fire or explosion. 10. To prevent damage to your device's parts or internal circuits, do not use it in dusty, smoky, damp or dirty environments or near magnetic fields. 11. If any part of the product is cracked or damaged, discontinue use immediately and contact our Service Center. 12. To prevent hearing damage by high sound pressure, do not listen at high volume levels for long periods. 13. Listening to a portable device at high volume may damage the user's ears and cause auditory disorders (temporary or permanent deafness, buzzing in the ears, tinnitus or hyperacusis). It is therefore strongly recommended not to use the portable device at full volume or more than one hour a day at medium volume. 14. Power off your device in any area with a potentially explosive atmosphere, in blasting areas/near blasting caps and comply with all signs and instructions. 15. Observe all safety instructions for any places, especially in hospital/health care facilities, service stations, schools, professional garages and in an aircraft. 16. Do not use your device and adhere to all safety warnings/regulations regarding mobile device usage while driving. 17. Persons with electronic implants (pacemakers, insulin pumps, neurostimulators, etc.) are recommended to place the mobile telephone 15 cm away from the implant or on the opposite side of the implant. 18. Do not leave your device and its accessories within the reach of small children or allow them to play with it. They could hurt themselves or others, or may accidentally damage the device. 19. Your device contains small parts with sharp edges that may cause an injury or which could become detached and create a choking hazard. Children and Minors should use the device under the supervision of a guardian to prevent swallowing. 颜色：内页标题K50，正文K35 FCC Regulatory Conformance 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. NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or changes to this equipment. Such modifications or changes 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 to part 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 …

Text truncated - open the document above for the full version.

OnePlusTechnology(Shenzhen)Co.,Ltd. Rev1/26/2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date：March24,2025 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2ABZ2-E516A OnePlusTechnology(Shenzhen)Co.,Ltd. certifiesthattheequipmentforwhichauthorizationis soughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. Sincerely, (Applicantsignature) Name ： ArielCheng Company ： OnePlusTechnology(Shenzhen)Co.,Ltd.

U.S. Agent Designation for Service of Process TO: Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: ONEPLUS USA CORP. FRN: 0033456914 Contact Name: Bing(Robin) Liu Physical U.S. address:Riverside Commons, 5000 Riverside Drive, Building 5, Suite 300, Irving, Texas 75039 Email: [email protected] This letter is to confirm that we ONEPLUS USA CORP. have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: September 18, 2023 Signed by (Printed Name/Title): Bing(Robin) Liu/CEO The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission- related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: OnePlus Technology (Shenzhen) Co., Ltd. Grantee Code: 2ABZ2 FRN: 0023432420 Contact Name: Ariel Cheng Address: 18C02, 18C03, 18C04, and 18C05, Shum Yip Terra Building, Binhe Avenue North, Futian District, Shenzhen, Guangdong, P.R. China. Email:[email protected] Applicant Signature: Date: September 18, 2023 Signed by (Printed Name/Title):Ariel Cheng/ Manager

OnePlusTechnology(Shenzhen)Co.,Ltd. Rev1/26/2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:May6,2025 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2ABZ2-E516A

OnePlusTechnology(Shenzhen)Co.,Ltd. Date:May6,2025 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 ToWhomItMayConcern: TheOnePlusTechnology(Shenzhen)Co.,Ltd.,theundersigned,herebyauthorizesMr.Wu XuewenfromShenzhenBALUNTechnologyCo.,Ltd.,toactonthebehalfoftheOnePlus Technology(Shenzhen)Co.,Ltd.solelyinmattersrelatingtotheapplicationforanFCC equipmentauthorizationforFCCID:2ABZ2-E516Aincludingthesigningofdocumentsin connectionwiththisApplication.NecessaryactscarriedoutbyShenzhenBALUNTechnology Co.,Ltd.inconnectionwiththeApplicationshallhavethesameeffectasactsofthe OnePlusTechnology(Shenzhen)Co.,Ltd. TheOnePlusTechnology(Shenzhen)Co.,Ltd.alsoherebycertifythatnopartytothis applicationissubjecttoadenialofbenefits,includingFCCbenefits,pursuanttoSection5301of theAnti-DrugAbuseActof1988,21U.S.C.Section862. YoursSincerely,

Date:May6,2025 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 RE:OnePlusTechnology(Shenzhen)Co.,Ltd. FCCID:2ABZ2-E516A FCCCertificationConfidentialityRequest Gentlemen: Thisletteristocomplywith47CFR0.457and0.459pertainingtoconfidentialitymaterial. OnePlusTechnology(Shenzhen)Co.,Ltd.requeststhatthefollowingdocumentsregardingthis submissionforFCCID:2ABZ2-E516AbekeptLong-Termconfidential: ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsSchematics.pdf OperationalDescriptionOperationalDescription.pdf PartlistBOM.pdf Tune-Up-ProcedureTuneupprocedure.pdf Andbelowexhibitkeptshort-termconfidential(180days): ExhibitTypeFileName ExternalPhotosExternalPhoto.pdf InternalPhotosInternalPhoto.pdf TestSetupPhotosTestSetupPhotos.pdf UsersManualsUsersManual.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionandrelatedinformation abouttheproductwhichOnePlusTechnology(Shenzhen)Co.,Ltd.considerstobeconfidential proprietary,acustomdesignand,otherwise,notreleasabletothegeneralpublic.Sincethis designisabasisformwhichfuturetechnologicalproductswillevolve,OnePlusTechnology (Shenzhen)Co.,Ltd.considersthisinformationwouldbeofbenefittoitscompetitors,andthat thedisclosureoftheinformationinthesedocumentswouldgivecompetitorsanunfair advantageinthemarket. Thankyouforyourattentiontothismatter.

Report No.: BL-SZ2510307-AW 1 / 7 EUT EXTERNAL PHOTOS Charging Case: FRONT VIEW OF EUT REAR VIEW OF EUT Report No.: BL-SZ2510307-AW 2 / 7 LEFT VIEW OF EUT RIGHT VIEW OF EUT Report No.: BL-SZ2510307-AW 3 / 7 TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: BL-SZ2510307-AW 4 / 7 Earphone: FRONT VIEW OF EUT REAR VIEW OF EUT Report No.: BL-SZ2510307-AW 5 / 7 LEFT VIEW OF EUT RIGHT VIEW OF EUT Report No.: BL-SZ2510307-AW 6 / 7 TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: BL-SZ2510307-AW 7 / 7 USB cable --BLANK BELOW--

安规信息镭雕 示意图 Model : E516A Wireless Earbuds Rated Capacity：530mAh 2.0617Wh Input：5.0V 1.5A ( Case ） Output：5.0V 0.4A ( Case ） Model : E516A Wireless Earbuds Rated Capacity：530mAh 2.0617Wh Input：5.0V 1.5A ( Case ） Output：5.0V 0.4A ( Case ） OnePlus Technology (Shenzhen) Co., Ltd. 18F/C, Terra Building, Shenzhen, 518000 P.R.C. CAN ICES (B) / NMB (B) FCC ID: 2ABZ2-E516A IC: 12739A-E516A Made in China 5.522mm 5.0mm 7.03mm 1.50mm 7.78mm 14.6mm 7.02mm 13.94mm 4.2mm 4.91mm OnePlus Technology (Shenzhen) Co., Ltd. 18F/C, Terra Building, Shenzhen, 518000 P.R.C. CAN ICES (B) / NMB (B) FCC ID: 2ABZ2-E516A FCC ID: 12739A-E516A Made in China 5.584mm

ReportNo.:BL-SZ2510307-AI 1 / 9 EUTINTERNALPHOTOS ChargingCase: EUTUNCOVERVIEW1 EUTUNCOVERVIEW2 ReportNo.:BL-SZ2510307-AI 2 / 9 EUTUNCOVERVIEW3 EUTUNCOVERVIEW4 ReportNo.:BL-SZ2510307-AI 3 / 9 EUTUNCOVERVIEW5 MAINBOARDTOPVIEW ReportNo.:BL-SZ2510307-AI 4 / 9 MAINBOARDREARVIEW BATTERYTOPVIEW ReportNo.:BL-SZ2510307-AI 5 / 9 BATTERYREARVIEW BATTERYREARVIEW ReportNo.:BL-SZ2510307-AI 6 / 9 Earphone: EUTUNCOVERVIEW1 EUTUNCOVERVIEW2 FPCAntenna ReportNo.:BL-SZ2510307-AI 7 / 9 MAINBOARDTOPVIEW MAINBOARDREARVIEW ReportNo.:BL-SZ2510307-AI 8 / 9 BATTERYTOPVIEW_1154S2 BATTERYREARVIEW_1154S2 ReportNo.:BL-SZ2510307-AI 9 / 9 BATTERYTOPVIEW_1160WA BATTERYREARVIEW_1160WA --BLANKBELOW--

Report No.: BL-SZ2510307-401 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 30 Web: www.titcgroup.com Template No.: TRP-FCC 15B (2023-07-01) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: OnePlus Technology (Shenzhen) Co., Ltd. Address: 18C02, 18C03, 18C04, and 18C05, Shum Yip Terra Building, Binhe Avenue North, Futian District, Shenzhen, Guangdong, P.R. China Equipment Type: Wireless Earbuds Model Name: E516A Brand Name: ONEPLUS FCC ID: 2ABZ2-E516A Test Standard: 47 CFR Part 15 Subpart B ANSI C63.4-2014 Sample Arrival Date: Jan. 08, 2025 Test Date: Jan. 09, 2025 - Mar. 13, 2025 Date of Issue: Apr. 09, 2025 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Qiu Yongjing Checked by: Liu Zhenxiang Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2510307-401 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 30 Web: www.titcgroup.com Template No.: TRP-FCC 15B (2023-07-01) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 Apr. 09, 2025 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION .............................................................................................................. 3 1.1 Test Laboratory ......................................................................................................................... 3 1.2 Test Location ............................................................................................................................. 3 2 PRODUCT INFORMATION ............................................................................................................. 4 2.1 Applicant Information ................................................................................................................. 4 2.2 Manufacturer Information .......................................................................................................... 4 2.3 General Description for Equipment under Test (EUT) .............................................................. 4 2.4 Ancillary Equipment ................................................................................................................... 5 2.5 Technical Information ................................................................................................................ 5 3 SUMMARY OF TEST RESULTS ..................................................................................................... 6 3.1 Test Standards .......................................................................................................................... 6 3.2 Verdict ....................................................................................................................................... 6 3.3 Test Uncertainty ........................................................................................................................ 6 4 GENERAL TEST CONFIGURATIONS ............................................................................................ 7 4.1 Test Enclosure List .................................................................................................................... 7 4.2 Test Configurations ................................................................................................................... 7 4.3 Test Setups ............................................................................................................................... 8 5 TEST ITEMS .................................................................................................................................. 10 5.1 Emission Tests ........................................................................................................................ 10 ANNEX A TEST RESULTS .............................................................................................................. 15 A.1 Radiated Emission .................................................................................................................. 15 ANNEX B TEST SETUP PHOTOS ................................................................................................... 29 ANNEX C EUT EXTERNAL PHOTOS .............................................................................................. 29 ANNEX D EUT INTERNAL PHOTOS ............................................................................................... 29 Report No.: BL-SZ2510307-401 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 30 Web: www.titcgroup.com Template No.: TRP-FCC 15B (2023-07-01) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Accreditation Certificate The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. Report No.: BL-SZ2510307-401 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 30 Web: www.titcgroup.com Template No.: TRP-FCC 15B (2023-07-01) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applica…

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Report No.: BL-SZ2510307-AE-1 1 / 3 TEST SETUP PHOTOS 1 Radiated Emission Below 1 GHz Close-up Photo Report No.: BL-SZ2510307-AE-1 2 / 3 Above 1 GHz 2 Conducted Emission, AC Ports Report No.: BL-SZ2510307-AE-1 3 / 3 --BLANK BELOW--