2AVLI-EP024True wireless Earbuds

（1）.蓝牙耳机 X 2PCS （2）.充电仓 X1PCS （3）.Type-C充电线X1PCS （4）.说明书 X1 PCS 注意问题 包装盒内包含 请在常温环境中存放及使用本产品; 请勿将本产品暴露在雨中或是潮湿环境中； 请勿丢掷，避免因跌落造成产品损坏； 请勿自行拆解，修理和改造本产品； 请勿使用化学溶剂擦拭本产品； 请勿随意丢弃，或至于高温（温度高于60度）与火 中，以免引起危险； ×1 PCS×2 PCS ×1 PCS×1 PCS 序号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 蓝牙版本 蓝牙协议 蓝牙距离 频响范围 喇叭规格 阻抗 产品尺寸 耳机电池容量 充电仓电池容量 充电仓充电时间 续航时间 充电接口 5.0 HSP/HFP/A2DP（SBC.AAC)/AVRCP 15米无障碍 20Hz-20KHz 喇叭规格 16欧 72*44*35 mm 聚合物锂电池40mAH 锂离子聚合物电池:500mAh 1 小时左右 播放音乐：约3H（最大音量下） 待机时间：约13H 通话时间：3H（双耳通话） Type-C 额定输入5V/1A 产品工作温度 产品存储温度 -10°C～+45°C -20°C～+70°C 15 规格参数 常规参数 双耳拿出充电仓后，耳机自动开机，伴有提示音 “ding”；左、右耳机自动完成配对后，会出现提示 音“嘟”一声，这时候2个耳机已经完成了配对，默 认右耳为主耳。 接听:来电耳机提示incoming phone+英文 号码播报，单击主/副耳接听 挂断电话:双击主/副耳功能键挂断（主 副耳都可以） 拒接电话:长按主/副耳功能键1秒拒接电 话 （主副耳都可以），提示音：“嘟” 音乐暂停/播放:双击主/副耳 上一曲:三击有左耳，提示音“嘟”一声 下一曲:三击有右耳，提示音“嘟”一声 手机上开启蓝牙，搜索蓝牙设备“Airplus-024”， 首次需手动连接该设备，连接“Airplus-024 ”完成 蓝牙连接操作 无线蓝牙耳机 用户使用手册 EP024 a：支持苹果（iOS）sir功能 唤醒手机语音:长按功能键2秒 b：支持安卓系统自带语音助手 1 2 3 4 5 6 7 8 9 左耳充电绿灯闪烁 右耳充电白灯闪烁 充电仓充电白灯闪5次后，常亮 充满电时白灯灭 低电量报警白灯闪 打开充电仓盖（内有耳机）绿灯闪2下，白灯闪2下 空仓开盖收纳盒电量对应指示灯 边充边放 优先显示耳机充电灯效，耳机电满显示 充电仓充电灯效 充电仓电量显示 绿灯常亮 65%以上 白灯常亮 25%以上 白灯亮闪烁 25%以下 序号项目LED状态 灯效 欢迎 ID定义 耳机开机/关机配对电话 音乐 语音助手 谢谢购买我们的EP024无线立体声耳机，请花时间 阅读下面的说明书并按照指导操作，它将帮助您正 确的操作并享受它的高级功能。请把说明书指南保 存下来，以备将来之用。 1 2 3 4 开机 耳机灯效: 充电仓灯效: 关机 左右耳配对后 低电量 亮蓝灯 1秒 亮蓝灯 1次 左耳(或右耳) 蓝灯快闪，连上手机后灯灭 手机显示电量为红色时，报提示音“嘟” “嘟”“嘟” 60秒一次 3 3 开机 关机 自动开机：打开耳机充电仓盖拿出耳机自动开机。 * 取出耳机后 自动开机 取出耳机后自动开机 并完成配对 长按触摸区域2秒 换出语音助手 步骤一： 步骤二： 自动关机：将耳机放入充电仓中（或长按功能键8秒 关机），关上充电仓的盖子，耳机自动关机充电。 注意：开机�分钟无连接设备，耳机也会自动关机 低电量提示音：low Battery please charge. ①收纳仓指示灯 ① ② ②耳机触摸按键 ③ ③耳机指示灯 ④ ④耳机主喇叭 ⑤ ⑤耳机充电触点 Airplus-024Airplus-024 ① ③ ② ④ No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Bluetooth Version bluetooth Protocol Bluetooth Distance Frequency response range Speaker specification Impedance Product size Headphone battery capacity Battery capacity of charging bin Timing for charger case Endurance Charge Jack 5.0 HSP/HFP/A2DP（SBC.AAC)/AVRCP ≤15meters 20Hz-20KHz 14.2mm PU dnamic 2 in 1 speaker 16Ω 72*44*35 mm Lithium-ion battery 40mAh Lithium-ion battery 500mAh about 1 hour Music time：about 3H（max volume） Stand-by time：about 13H Phone time：about 3H（both earphone） Type-C Input5V/1A Product working temperature Product storage temperature -10°C～+45°C -20°C～+70°C 15 SortSpecification 1 2 3 4 5 6 7 8 9 Left earphonegreen light flash right earphone charging status white light flash white light flash 5 times and keep on when charging completewhite light off low battery statuswhite light flash open the charging case (with earphone inside) green light flash 2 times， white light flash 2 times open the charging case (without earphone inside) charging case battery level corresponding indicator light charging the charger case while charging the earphone pririty display earphone charging light indicator,then the charging case indicator light charging case battery level green light on >65% white light on >25% white light flash <25% No.SortLED status 1 2 3 4 ture on Earphone indicator light: Charging case indicator light: ture off when both earphone paired low battery bule light on for 1 second bule light on for 1 second blue light flash quickly,after connect the phone light will be off When the battery level of the light is red, the alarm tone is "DU"."Du" "DU" every 60 seconds Open the cover and take out headsets from chargingcase, headsets will auto-on and auto-pairing. To Answer A Call Press the touch key on either earbud one short To End A Call Press the touch key on either earbud twice. To Reject A Call Press and hold the touch key on either earbud for 1sec . Voice response tone “call rejected” To Play and Pause Music Press the touch key on either earbud twice To Play the prev & next song Press the touch key on left earbud thrice for the prev song Press the touch key on right earbud thrice for the next song Enable the bluetooth pairing mode on your phone device. Tap on “Airplus-024” to connect. When power on,the earbuds will connect the last paired mobile automatically. If not, please turn off and repeat step 2. True Wireless Earbuds User Manual EP024 For APPLE user, talking to your favorite personal assistant is a cinch. Just press and hold either earbud for 2s when you hear a beep, release to activate Siri, without taking your iPhone out of your pocket. Tap Into Siri (iOS) Please read follow and keep these instructions: (1).Keep the device out of extreme heat and humid (2). Power time may different depending on personal habits (3). Heed all warnings on the product and in the operation instructions (4). Do not listen at high volume level for long period to protect hearing (5). Stop using this product immediately if it causes discomfort or pain FCC Requirement changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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: 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 equipme…

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Date:04/17/2018VCB_F-01:OperatingProceduresForm–FCCAuthorizationv02Page1of1 HONGKONGVIMAITECHNOLOGYCO.,LIMITED FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2020/1/14 SUBJECT:FCCApplicationfor(FCCID:2AVLI-EP024) ToWhomItMayConcern: We,theundersigned,herebyauthorizeAaronMainShenzhenHuaxiaTesting TechnologyCo.,Ltdat1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad, DalangStreet,LonghuaDistrict,Shenzhen,Chinaonourbehalf,toapplytotheFederal CommunicationsCommissiononourequipment.Anyandallactscarriedoutby ShenzhenHuaxiaTestingTechnologyCo.,Ltd onourbehalfshallhavethesame effectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We, theapplicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection 5301oftheAnti-DrugActof1988,21USC853a,andnopartytotheapplicationis subjecttoadenialoffederalbenefitspursuanttothatsection. Sincerely, (MustbesignedbythepersonthatislistedontheFCCWebsite) Signature: Contactname:LiuGuoRong Companyname:HONGKONGVIMAITECHNOLOGYCO.,LIMITED Address:FLAT/RMH29,1/FPHASE2KWAISHINGINDBLDGNO.42-46,TAILINPAIROADKWAICHUNG, HONGKONG,China

FCC ID:2AVLI-EP024 Only one model number: EP024, but it comes in tow colors (Black, White) FCC ID:2AVLI-EP024 FCC ID:2AVLI-EP024 FCC ID:2AVLI-EP024 FCC ID:2AVLI-EP024

Labelsize:20*8mm Label FCCID:2AVLI-EP024

FCC ID:2AVLI-EP024 FCC ID:2AVLI-EP024 FCC ID:2AVLI-EP024 FCC ID:2AVLI-EP024

Shenzhen Huaxia Testing Technology Co., Ltd 1F., Block A of Tongsheng Technology Building,Huahui Road, Dalang Street, Longhua District, Shenzhen, China Telephone: +86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com Report Template Version: V04 Repor tTemplate Revision Date: 2018-07-06 RF Exposure Evaluation Report The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of CQA, this report can’t be reproduced except in full. Report No. :CQASZ20200100012E-02 Applicant:HONGKONG VIMAI TECHNOLOGY CO.,LIMITED Address of Applicant:FLAT/RM H29, 1/F PHASE 2 KWAI SHING IND BLDG NO.42-46, TAI LIN PAI ROAD KWAI CHUNG, HONG KONG Equipment Under Test (EUT): EUT Name:True wireless Earbuds Model No.:EP024 Brand Name:N/ A FCC ID:2AVLI-EP024 Standards: 47 CFR Part 1.1307 47 CFR Part 1.1310 KDB447498D01 General RF Exposure Guidance v06 Date of Receipt:2020-01-07 Date of Test:2020-01-07 to 2020-01-14 Date of Issue:2020-01-14 Test Result :PASS* *In the configuration tested, the EUT complied with the standards specified above Tested By： (Tom Chen) Reviewed By: (Aaron Ma) Approved By: ( Jack Ai) Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200100012E-02 Page: 2 of 6 1Version Revision History Of Report ReportNo.Version Description Issue Date CQASZ20200100012E-02Rev.01 Initial report 2020-01-14 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200100012E-02 Page: 3 of 6 2 Contents Page 1 VERSION......................................................................................................................................................................2 2CONTENTS..................................................................................................................................................................3 3 GENERAL INFORMATION........................................................................................................................................4 3.1 C LIENTINFORMATION................................................................................................................................................4 3.2 G ENERALDESCRIPTION OFEUT................................................................................................................................4 4 SAR EVALUATION.....................................................................................................................................................5 4.1 RF E XPOSURECOMPLIANCEREQUIREMENT..............................................................................................................5 4.1.1 Standard Requirement..................................................................................................................................5 4.1.2 Limits................................................................................................................................................................5 4.1.3 EUT RF Exposure..........................................................................................................................................6 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200100012E-02 Page: 4 of 6 3 General Information 3.1 Client Information Applicant: HONGKONG VIMAI TECHNOLOGY CO.,LIMITED Address of Applicant: FLAT/RM H29, 1/F PHASE 2 KWAI SHING IND BLDG NO.42-46, TAI LIN PAI ROAD KWAI CHUNG, HONG KONG Manufacturer: SHENZHEN VIMAI TECHNOLOGY CO.,LIMITED Address of Manufacturer: Floor 3, building B, no. 5 huating road, tongsheng community, dalang street, longhua district, shenzhen 3.2 General Description of EUT Product Name: True wireless Earbuds Model No.: EP024 Trade Mark:N/A Hardware Version: V2_20191213 Software Version: V2.1_20191217 Operation Frequency: 2402MHz~2480MHz Bluetooth Version: V4.2 Modulation Technique: Frequency Hopping Spread Spectrum(FHSS) Modulation Type: GFSK,π/4DQPSK, 8DPSK Transfer Rate:1Mbps/2Mbps/3Mbps Number of Channel: 79 Hopping Channel Type: Adaptive Frequency Hopping systems Product Type:MobilePortableFix Location Test Software of EUT: LabTest Tool-2.2.4 (manufacturer declare) Antenna Type: Ceramic antenna Antenna Gain: 2.5dBi Power Supply: lithium battery:DC3.7V, Charge by DC5.0V Note: 1. Both the left and right ears were tested, find the left ear is the worst case, only the worst case is recorded in the report. 2. Only one model number: EP024, but it comes in tow colors (Black, White), only black EUT were tested. Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200100012E-02 Page: 5 of 6 4 SAR Evaluation 4.1 RF Exposure Compliance Requirement 4.1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 4.3.1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Exclusion Threshold condition, listed below, is satisfied. 4.1.2 Limits 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 f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation 17 The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is≤50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200100012E-02 Page: 6 of 6 4.1…

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Shenzhen Huaxia Testing Technology Co., Ltd 1F., Block A of Tongsheng Technology Building,Huahui Road, Dalang Street, Longhua District, Shenzhen, China Telephone: +86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com Report Template Version: V04 Report Template Revision Date: 2018-07-06 Test Report The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of CQA, this report can’t be reproduced except in full. Report No. :CQASZ20200100012E-01 Applicant:HONGKONG VIMAI TECHNOLOGY CO.,LIMITED Address of Applicant:FLAT/RM H29, 1/F PHASE 2 KWAI SHING IND BLDG NO.42-46, TAI LIN PAI ROAD KWAI CHUNG, HONG KONG Equipment Under Test (EUT): EUT Name:True wireless Earbuds Model No.:EP024 Brand Name:N/ A FCC ID:2AVLI-EP024 Standards:47 CFR Part 15, Subpart C Date of Receipt:2020-01-07 Date of Test:2020-01-07 to 2020-01-14 Date of Issue:2020-01-14 Test Result :PASS* *In the configuration tested, the EUT complied with the standards specified above Tested By： (Tom Chen) Reviewed By: (Aaron Ma) Approved By: ( Jack Ai) Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200100012E-01 Page: 2 of 88 1Version Revision History Of Report Report No.Version Description Issue Date CQASZ20200100012E-01Rev.01 Initial report 2020-01-14 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200100012E-01 Page: 3 of 88 2 Test Summary Test ItemTest RequirementTest methodResult Antenna Requirement 47 CFR Part 15, Subpart C Section 15.203/15.247 (c) ANSI C63.10 (2013)PASS AC Power Line Conducted Emission 47 CFR Part 15, Subpart C Section 15.207 ANSI C63.10 (2013)N/A Conducted Peak Output Power 47 CFR Part 15, Subpart C Section 15.247 (b)(1) ANSI C63.10 (2013)PASS 20dB Occupied Bandwidth 47 CFR Part 15, Subpart C Section 15.247 (a)(1) ANSI C63.10 (2013)PASS Carrier Frequencies Separation 47 CFR Part 15, Subpart C Section 15.247 (a)(1) ANSI C63.10 (2013)PASS Hopping Channel Number 47 CFR Part 15, Subpart C Section 15.247 (a)(1) ANSI C63.10 (2013)PASS Dwell Time 47 CFR Part 15, Subpart C Section 15.247 (a)(1) ANSI C63.10 (2013)PASS Pseudorandom Frequency Hopping Sequence 47 CFR Part 15, Subpart C Section 15.247(b)(4)&TCB Exclusion List (7 July 2002) ANSI C63.10 (2013)PASS Band-edge for RF Conducted Emissions 47 CFR Part 15, Subpart C Section 15.247(d) ANSI C63.10 (2013)PASS RF Conducted Spurious Emissions 47 CFR Part 15, Subpart C Section 15.247(d) ANSI C63.10 (2013)PASS Radiated Spurious emissions 47 CFR Part 15, Subpart C Section 15.205/15.209 ANSI C63.10 (2013)PASS Restricted bands around fundamental frequency (Radiated Emission) 47 CFR Part 15, Subpart C Section 15.205/15.209 ANSI C63.10 (2013)PASS N/A: When the EUT charging, BT will not work , So Not Applicable Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200100012E-01 Page: 4 of 88 3 Contents Page 1 VERSION.......................................................................................................................................................................... 2 2 TEST SUMMARY............................................................................................................................................................ 3 3CONTENTS...................................................................................................................................................................... 4 4 GENERAL INFORMATION........................................................................................................................................... 5 4.1 C LIENTINFORMATION................................................................................................................................................. 5 4.2 G ENERALDESCRIPTION OFEUT................................................................................................................................. 5 4.3 A DDITIONALINSTRUCTIONS........................................................................................................................................7 4.4 T ESTENVIRONMENT....................................................................................................................................................8 4.5 D ESCRIPTION OFSUPPORTUNITS................................................................................................................................8 4.6 S TATEMENT OF THE MEASUREMENT UNCERTAINTY....................................................................................................9 4.7 T ESTLOCATION.........................................................................................................................................................10 4.8 T ESTFACILITY...........................................................................................................................................................10 4.9 A BNORMALITIES FROMSTANDARDCONDITIONS...................................................................................................... 10 4.10 O THERINFORMATIONREQUESTED BY THECUSTOMER.......................................................................................... 10 4.11 E QUIPMENTLIST......................................................................................................................................................11 5 TEST RESULTS AND MEASUREMENT DATA......................................................................................................12 5.1 A NTENNAREQUIREMENT.......................................................................................................................................... 12 5.2 C ONDUCTEDPEAKOUTPUTPOWER..........................................................................................................................13 5.3 20 DBOCCUPYBANDWIDTH................................................................................................................…

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FCC ID:2AVLI-EP024 1 Photographs - EUT Test Setup 1.1 Radiated Emission 9KHz~30MHz: 30MHz~1GHz: FCC ID:2AVLI-EP024 Above 1GHz: