2ATIH-EP-T21TWS Bluetooth earphones

认识耳机尝试佩戴耳机 将耳机麦克风大致对准嘴部 耳机 单耳操作功能 开机 关机状态下，触摸触控板约1秒（ 绿灯亮约1秒 ） 充电状态下，打开充电盒，取出耳机（ 绿灯亮约1秒 ） TWS智能耳机 打开手机蓝牙搜索配对名，选择QCY_T5点击连接。 1. 耳机在关机状态下，任一耳机长按触控板约5秒，进入配对 状态（红绿灯交替闪烁） 2. 听音乐时，任意一台耳机双击触控板暂停音乐，再次双击 触控板播放 播放/暂停 打开充电盒，取出两个耳机，耳机自动开机，开机后双耳自动 配对成功，右耳灯灭左耳进入配对状态，手机搜索连接 “QCY_T5”即可完成双耳与手机的连接。 单耳机使用模式 触摸约5秒 双耳共享媒体 给耳机充电 耳机放入充电盒中，即关机进入充电状态，充电时红灯长亮, 充满电后绿灯常亮1分钟后熄灭 接听电话 来电时，双击触控板接听，再次双击挂断电话 给充电盒充电 连接USB充电线充电，充电时指示灯绿灯长亮，充满电后绿 灯熄灭。 长时间使用耳机可能会造成听 注意： 若有售后服务需求，请联系客服 电话： 4008-306-708 执行标准： 网址： www.qcy.com 制造商： 东莞市和乐电子有限公司 地址： 广东省东莞市道滘镇大岭丫工业区 ）号5段丫岭大路晖粤（ 1. 使用产品前请仔细阅读本使用说明书并请妥善保管； 2. 首次使用时，请先将本产品充满电； 3. 如果产品长期（超过2个星期）不用，请对其充电； 4. 必须选择正规厂家生产且经过国家CCC认证的充电器； 5. 若手机无法搜索蓝牙耳机，请确认蓝牙耳机是否处于“配对 模式”，若长时间未进行配对或连接，蓝牙耳机配对功能将关闭， 请重新开启蓝牙耳机至“配对模式”；若手机程序出错，请重启 手机；若蓝牙耳机程序出错，请重启蓝牙耳机或者恢复出厂 设置。 提示 - 请勿以任何理由拆除或维修改装耳机，否则可能会导致起火， 电子击穿甚至彻底损坏本产品； - 请勿将产品置于温度过低或过高（0°C以下或45°C以上的环 境下； - 请避免靠近儿童或动物的眼睛使用产品指示灯； - 请勿在雷暴天气下使用该产品，雷暴可导致本产品工作不正常， 并增加触电的危险； - 请勿用油及其他挥发性液体擦拭本产品； ， 。 警告 力损害，请合理安排使用 时间。 本耳机不支持输出超过2A的充电座给耳机充电，否则会 损害耳机本体。 Q/HL 1-2019 ; Q/HL 2-2017 双耳机操作功能 开机 关机状态下，触摸触控板约2秒（绿灯亮约1秒 ） 充电状态下，打开充电盒，取出耳机（绿灯亮约1秒 ） 唤醒语音助手 待机或音乐模式下，三击左耳机触控板唤醒语音助手 清除配对记录 关机状态下，长按触控面板键10秒，清除与手机的连接记录 切换上一曲/下一曲 听音乐时，触摸右耳机的触控板约2秒后释放，切换下一曲 听音乐时，触摸左耳机的触控板约2秒后释放，切换上一曲 关机 任何状态下，触摸触控板约8秒（红灯亮约2秒） 长按触摸面板键8秒（未连接设备时可联动关机,已连接设备， 单耳长按关机只会关闭一边） 任何状态下，耳机放入充电盒 ( 此模式用于双耳配对失败的情况 ) 关机状态下,分别将左右耳长按5s进入配对状态,然后双击触控 面板,进入TWS重新搜索配对状态( 红绿灯同时双闪 ),配对成功, 左耳进入配对状态右耳灭灯,点击连接手机搜索"QCY_T5". 双耳机配对 首次连接手机，左边为主耳机，有过连接记录不区分主副， 自由切换。 主从切换 产品特点 双边通话 高清降噪 随心触控 简单方便 蓝牙5.0 信号稳定低延迟 产品参数 型 号：In1933 蓝牙版本：V5.0 待机时间：约70小时充电时间：约2小时 音乐时间：约4~5小时 通话时间：约4小时 通信距离：10米（无障碍环境下） 电池类型：聚合物锂离子电池 耳机电池容量：3.7V 40mAh 充电盒电池容量：3.7V 380mAh 充电盒输入参数：5V 500mA 支持协议：HSP/HFP/A2DP/AVRCP 产品中有害物质的名称及含量 使用年限 如本手册所述，在正常使用条件下，本产品的环保使用期限为5年。 在此期间，产品不会泄露任何危险物质，本产品可以回收，必须按 照当地法规处理。 有害物质 部件名称 铅 Pb 汞 Hg 镉 Cd 六价铬 Cr (VI) 多溴 联苯 PBB 多溴 二苯醚 PBDE 邻苯二 甲酸二 异丁酯 DIBP 邻苯二 甲酸 （2- 乙酯） DEHP 邻苯二 甲酸二 丁酯 DBP 邻苯二 甲酸丁 苄酯 BBP 耳机主体 电 池 耳 套 配 件 充 电 线 本表格依据SJ / T 11364的规定编制 O: 表示该有害物质在部件所有均匀材质中的含量均在 (EU)2015/863规定的限量要求以下。 X: 表示该有害物质至少在该部件的某一均质材料中的含量超出 (EU)2015/863规定的限量要求，但目前行业无成熟的替代方案， 在豁免范围仍符合欧盟ROHS指令的环保要求。 关机 任何状态下，耳机放入充电盒自动关机（ 红灯常亮 )或长按 触摸面板键8秒（未连接设备时可联动关机） 充电盒 充电金 属触点 USB充电插口 LED灯 LED灯 麦克风 55mm 440mm 80mm 拒接来电 来电时，触摸触控板约2秒后释放 三包凭证 保修期： 自产品购买之日起12个月(请妥善保管购买凭证) 免费服务： 在产品保修期内，凡属产品本身质量引起的故障，请用户凭 购买凭证与经销商取得联系以享受售后服务。 如有任何产品损害或瑕疵非可归责于产品质量本身，则不在 保修范围内。有下列情形者不属于保修范围内： 1、因天灾、地震、雷击、异常电压、环境因素而发生之故 障或毁损的。 2、自行或委托未经原厂授权维修之厂商拆卸、改装或更换 非原厂零件。 3、未按使用手册操作或因人为使用不当而造成损坏者，如 产品浸水、腐蚀、掉落、挤压或露在异常温湿度环境下。 售后服务与支持 QCY蓝牙耳机售后服务承诺:严格按照《中华人民共和国消 费者权益保护法》、《中华人民共和国产品质量法》实行售后 三包服务，服务内容如下: 在三包有效期内，您可凭购物凭证依照本规定享受免费的修理、 更换、退货的权利。 1、自您购买之日起7日内，本产品出现故障，经由QCY售后服 务中心确定为产品质量问题，可享受修理、更换、退货的服务。 2、自您购买之日15日内，本产品出现故障，经由QCY售后服 务中心确定为产品质量问题，可享受修理或更换的服务。 3、自您购买之日起12个月内，本产品出现故障，经由QCY售 后服务中心确定为产品质量问题，可享受修理的服务。 QCY蓝牙耳机售后服务 CMIIT ID: XXXXXXXXXX 产品认证： 产品型号 用户信息 用户姓名 用户地址 购买日期 邮政编码 订单编号 联系电话 销售单位 购买信息 3. 连接完成 音乐或游戏状态下,三击右耳触控面板即进入游戏模式 ( 低延 时模式 ) ( 嘟嘟两声开启,嘟嘟嘟三声关闭 ) 游戏模式: OverviewHow to Wear Adjust Mic toward your mouth Earbud Mono Mode Power-on Touch earbud for 1s ( LED turns on green for 1s ) When charging, open lid and take out earbud ( LED turns on green for 1s) TWS Smart Earbuds 1. Power off earbud then touch earbud for 5s to enter pairing mode ( LED blinks red and green ) 2. On cellphone, search for QCY_T5 3. Connected When playing, double touch either earbud to pause music and double touch again to resume playing. Playback/Pause Mono Mode Touch for 5s Stereo Mode Charging Earbud Push earbud into the case to charge. LED will glow solid red when charging and turn to green for 1 minute once top up. Answer Call Double touch earbud to answer incoming call and double touch again to end it. Charging the Case Charge the case via USB cable. LED will glow solid green when charging and turn off once top up. TWS Mode Power-on Touch earbud for 2s to power on (LED turns on green for 1s) Take out earbuds from the case to power on(LED turns on green for 1s) Voice Assistant When playing or standby, triple touch left earbud to wake up voice assistant. Removing Connectivity Records Power off earbuds then touch earbud for 10s to remove connectivity records in earphones. Skip Track Forward/Backward When playing, touch right/left earbud for 2s to skip track forward/backward. Power-off Touch earbud for 8s to power off(LED turns on red for 2s) If earbuds are not connected with cellphone, touch either earbud for 8s to power off both earbuds. If earbuds are connected with cellphone, touch earbud for 8s to power off that single earbud. Push earbuds into the case to power off. （Please try the following steps, in case earbuds fail to pair with each other automatically.) How to Pair For first time pairing, left earbud will serve as master earbud. If earbuds connected with cellphone before, either earbud can serve as master earbud(master earbud can be switched free). Master Earbud Switch Features Crystal-clear stereo talking with noise isolation Easy-to-use control Bluetooth 5.0 chipset delivers stable signal with low lag Product Parameters Model:In1933 Bluetooth version: V5.0 Stand time: approx. 70hr Charging time: approx. 2hr Music time: approx. 4 or 5hr Talking time: approx. 4hr Operation range: 10m(with no obstacle) Battery type: li-ion Battery capacity(earbud):3.7V 40mAh Battery capacity(charging case):3.7V 380mAh Input parameter(charging case):5V 500mA Bluetooth profiles: HSP/HFP/A2DP/AVRCP Power-off Push earbud into charging case to power off ( LED glows solid red ) Touch earbud for 8s to power off(if earbud is not connected with cellphone, touching either earbud for 8s will power off both earbuds) Charging Case Pogo Pins USB Charging Port LED Ignore Call Touch earbud for 2s to ignore incoming call CMIIT ID: XXXXXXXXXX When playing or gaming, triple touch right earbud to enter gaming mode(low lag mode). Gaming mode on: two beeps; Gaming mode off: three beeps. Gaming Mode: Open lid and take out two earbuds , they will auto power on and pair with each other. Left earbud will auto enter pairing mode when LED on right earbud turns off. On cellph…

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FCC ID: 2ATIH-EP Product Name: TWS Bluetooth earphones The device have left identical. <Signature> Name：Jiaguang Zhou Title：Manager Applicant Company EP-T21 Product Name: TWS Bluetooth earphones left and right earphones，they are electrically Jiaguang Zhou Applicant Company：Aukey Technology Co.,Ltd. electrically

DATE：2020-07-09 Equipment Autorisation Div ision Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ATIH-EP-T21 Product Name: TWS Bluetooth earphones Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the comm issions rules, we hereby request that the following documents be held confidential: (List here the documents for whic h you are seeking confidentiality – for example ...) •Schematics •Block diagra m •Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name：Jiaguang Zhou Title：Manager Applicant Company：Aukey Technology Co.,Ltd.

Model No.: EP-T21

Model No.: EP-T21

RF Exposure Evaluation Statement Pr o d u ct N ame : T W S B lue to o th e a rph ones Model No.：EP-T21 FCC ID：2ATIH-EP-T21 1.1 RF Exposure Compliance Requirement 1.1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 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. 1.1.2 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 1.1.3 EUT RF Exposure Operational Mode: EDR （8-DPSK worst case） Channel Maximum Peak Conducted Output Power (dBm) Tune up tolerance (dB) Maximum tune-up Power Calculated value Exclusion threshold (dBm) (mW) 2402MHZ 5.76 ±1 6.76 4.74 1.47 3.0 2441MHz 5.73 ±1 6.73 4.71 1.47 2480MHz 5.67 ±1 6.67 4.65 1.46 Conclusion: the calculated value ≤3.0, SAR is exempted.

Report No. : BLA-EMC-201908-A63-02 1 Cover PageFCC Report (Bluetooth) Product Name : TWS Bluetooth earphones Trade mark : N/A Model No. : EP-T21 FCC ID : 2ATIH-EP-T21 Report Number : BLA-EMC-201908-A63-02 Date of sample receipt : August 26, 2019 Date of Test : August 26, 2019-September 05, 2019 Date of Issue : July 07, 2020 Test standard : FCC CFR Title 47 Part 15 Subpart C Section 15.247 Test result : PASS Prepared for: Aukey Technology Co.,Ltd Room102, BuildingP09, South China City Electronic trading center, Longgang District, Shenzhen Prepared by: BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China TEL: +86-755-28682673 FAX: +86-755-28682673 Compiled by: Review by: Approved by: Date: July 07, 2020 Report No. : BLA-EMC-201908-A63-02 Page 2 of 60 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia, No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673 FAX: +86-755-28682673 2 Version Version No. Date Description 00 September 05, 2019 Original 01 July 07, 2020 Replace the applicant and product model Report No. : BLA-EMC-201908-A63-02 Page 3 of 60 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia, No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673 FAX: +86-755-28682673 3 Contents Page 1 COVER PAGEFCC REPORT (BLUETOOTH) ............................................................................................... 1 2 VERSION ......................................................................................................................................................... 2 3 CONTENTS ..................................................................................................................................................... 3 4 TEST SUMMARY ............................................................................................................................................ 4 5 GENERAL INFORMATION ............................................................................................................................. 5 5.1 GENERAL DESCRIPTION OF EUT ................................................................................................................. 5 5.2 TEST MODE ................................................................................................................................................ 7 5.3 TEST FACILITY ............................................................................................................................................ 7 5.4 TEST LOCATION .......................................................................................................................................... 7 5.5 OTHER INFORMATION REQUESTED BY THE CUSTOMER ................................................................................. 7 5.6 DESCRIPTION OF SUPPORT UNITS ............................................................................................................... 7 6 TEST INSTRUMENTS LIST ............................................................................................................................ 8 7 TEST RESULTS AND MEASUREMENT DATA ........................................................................................... 10 7.1 ANTENNA REQUIREMENT ........................................................................................................................... 10 7.2 CONDUCTED EMISSIONS ........................................................................................................................... 11 7.3 CONDUCTED PEAK OUTPUT POWER .......................................................................................................... 14 7.4 20DB EMISSION BANDWIDTH ..................................................................................................................... 18 7.5 CARRIER FREQUENCIES SEPARATION ........................................................................................................ 22 7.6 HOPPING CHANNEL NUMBER ..................................................................................................................... 26 7.7 DWELL TIME ............................................................................................................................................. 27 7.8 PSEUDORANDOM FREQUENCY HOPPING SEQUENCE .................................................................................. 29 7.9 BAND EDGE .............................................................................................................................................. 30 7.9.1 Conducted Emission Method .......................................................................................................... 30 7.9.2 Radiated Emission Method ............................................................................................................. 34 7.10 SPURIOUS EMISSION ............................................................................................................................... 36 7.10.1 Conducted Emission Method ........................................................................................................ 36 7.10.2 Radiated Emission Method ........................................................................................................... 38 8 TEST SETUP PHOTO ................................................................................................................................... 46 9 EUT CONSTRUCTIONAL DETAILS ............................................................................................................ 48 Report No. : BLA-EMC-201908-A63-02 Page 4 of 60 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia, No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28…

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Model No.: EP-T21