2AOZMYYK-Q71Bluetooth headset

YYK-Q71 夹耳式蓝牙耳机 产品说明书 ⸺Product description⸺ YYK-Q71 Clip on Wireless headset User Manual ⸺Product description⸺ 尺寸：100x85mm 产品规格 多功能键 安全预防 蓝牙版本：V5.3 通话时间：约6小时 音乐播放：约6小时 待机时间：80小时 通信距离：>10m 耳机充电时间：约1小时 耳机电池容量：30MAH 充电仓电池容量：300MAH 频率特性：2.40ghz-2.48-ghz 暂停/播放：短按一下MFB键 上一曲：播歌状态下按两下L耳MFB键 下一曲：播歌状态下按两下R耳MFB键 音量加：长按右耳MFB键 音量减：长按左耳MFB键 接听电话：来电时单击MFB键 挂断电话：通话时单击MFB键 来电拒接：来电时双击MFB键 取消通话：拨号时单击MFB键 呼叫Siri：不播歌状态按3下左或右MFB键 取消Siri：不播歌状态按1下左或右MFB键 Pause/play:Briefly press the MFB key Last song: Press the L ear MFB key twice when playing the song Next song: Press the R ear MFB key twice when playing the song Sound plus: Press and hold the right ear MFB key Sound reduction: Press and hold the MFB key on the left ear Answer the call: Click MFB key when calling Hang up the phone: Click MFB key during call Call rejection: Double-click MFB key when calling Cancel call: Click MFB key when dialing Cancel Siri:Press the left or right MFB key once when the MFB key is not playing songs Call Siri: Press the left or right MFB key 3 times in the state of not playing songs 支持协议：A2DP1.3/HFP1.6 HSP1.2/AVRCP1.6/D11.3 Product specifications Wireless Version: V5.3 Talk time: about 6 hours Music playing: about 6 hours Standby time: 80 hours Communication distance:>10m Charging time of headset: about 1 hour Headset battery capacity: 30MAH Battery capacity of charging chamber: 300MAH Frequency characteristic: 2.40ghz-2.48-ghz Support agreement:A2DP1.3/HFP1.6 HSP1.2/AVRCP1.6/D11.3 multiple use key 开机关机 如何重置 如何配对 电脑/手提电脑配对的方法 如何给耳机充电 1.初次开始使用的情况下，当耳机从充电仓里取出 耳机就会自动开机。 放回充电仓耳机就会开始充电并自动关机。 2.当耳机不使用时，放回充电仓自动关机。 1.从充电仓拿出开机 2.耳机自动配对 3.打开手机/平板的设置---蓝牙---打开蓝牙---搜索--- YYK-Q71---配对/连接--播放音乐。 耳机在配对状态下，4击MFB键。将耳机放入 充电仓，耳机会自动关机并开始充电。取出耳机后，耳机 会自动开机，重置就完成。 给充电仓充电 产品包装内有 请使用手机适配器给充电仓充电，可以使用电脑Type-c线 或者其他Type-c接口的充电器进行充电。 打开电脑设置-设备-蓝牙和其他设备-开启蓝牙--添加蓝牙 或其他设备-搜索蓝牙设备YYK-Q71-配对/连接-播放音乐。 注意：如果电脑没有蓝牙，请插入蓝牙适配器，下载蓝牙驱动 后再正常使用。 Power on/off How to reset How to pair Computer/laptop pairing method 1. When the headset is taken out of the charging chamber for the first timeThe headset will turn on automatically. Put the headset back in the charging chamber and it will start charging and automatically shut down. 2. When the headset is not in use, put it back into the charging chamber and turn it off automatically. 1. Take out the charging chamber to start the machine 2. Automatic headset pairing 3. Open the settings of mobile phone/tablet --- Bluetooth --- Open Bluetooth --- Search--- YYK-Q71 --- pairing/connecting --- playing music. When the headset is in pairing status, press the MFB key 4 times. Put the headset inThe headset will automatically shut down and start charging. After removing the headset It will start automatically and the reset will be completed. Turn on PC settings - Devices - Wireless and other devices - Turn on Wireless - Add WirelessthOr other devices - search Wireless device YYK-Q71 - pair/connect- play music.Note: If the computer does not have Wireless, please insert the Wireless adapter and down load the Wireless driverThen it can be used normally. 1.把耳机放入充电仓内，耳机就会自动关机然后开始充电， 充电仓显示灯亮起，说明充电仓正在给耳机充电。 2.耳机充电时红灯常亮，充满蓝灯常亮充电仓灭灯。 高质量的耳机，为了延长使用寿命，请参考以下说明： 1.请本品远离高温、高湿、腐蚀环境。 2.请防止本品被撞击，跌落，弯曲，浸泡等。 3.请不要拆耳机或者充电座。 4.请不要让本品一直过度充电，这样降低本品的使用寿命。 5.如果它引任何不适感或者疼痛，请停止使用本品。 6.使用由受监管的制造商认证的DC 5V-1A适配器。 反复充电和放电耳机会导致电池性能随时间降低，这对所有可充电 电子产品来说都是正常的。 1.蓝牙耳机2个 2.充电座1个 3.Type-c充电线1条 4.说明书1本 Safety precautions How to charge the headset There are Please use the mobile phone adapter to charge the charging chamber. You can use the computer Type-c cableOr other chargers with Type-c interface. 1. Put the headset into the charging compartment, and the headset will automatically shut down and start charging,The display lamp of the charging compartment lights up, indicating that the charging compartment is charging the headset. 2. The red light is always on when charging the headset, and the blue light is always on when charging the headset. The charging chamber is off. For high-quality earphones, please refer to the following instructions to prolong the service life: 1. Please keep away from high temperature, high humidity and corrosive environment. 2. Please prevent the product from being hit, dropped, bent, soaked, etc. 3. Please do not remove the headset or charging stand. 4. Please do not allow the product to be overcharged all the time, so as to reduce the service life of the product. 5. If it causes any discomfort or pain, please stop using this product. 6. Use a DC 5V-1A adapter certified by a regulated manufacturer. Repeated charging and discharging of the headset will cause the battery performance to decrease over time, which will affect all rechargeable Electronic products are normal. 1. Two Wireless headsets 2. One charging base 3. One Type-c charging line 4. 1 manual Charge the charging chamber 麦克风孔 R边MFB键 麦克风孔 L边MFB键 Microphone hole R side MFB key Microphone hole L side MFB key FCC Warning 15.19 Labeling requirements. 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. 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15.105 Information to the user. 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 har…

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Shenzhen KingAnDa Technology Development Co., Ltd. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Shenzhen KingAnDa Technology Development Co., Ltd. Address: East Block NO. 2, Shangxue Industrial Zone, Bantian Street, Longgang District, Shenzhen, China Product Name: Bluetooth headset FCC ID: 2AOZMYYK-Q71 Model(s): YYK-Q71 2.911(d)(5)(i) Equipment Type We, [Shenzhen KingAnDa Technology Development Co., Ltd. ] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Li Weilin Date: 2024-09-09 Title and Company name: Director NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen KingAnDa Technology Development Co., Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen KingAnDa Technology Development Co., Ltd. Address: East Block NO. 2, Shangxue Industrial Zone, Bantian Street, Longgang District, Shenzhen, China Product Name: Bluetooth headset FCC ID: 2AOZMYYK-Q71 Model(s): YYK-Q71 2.911(d)(5)(ii) Applicant filing We, [Shenzhen KingAnDa Technology Development Co., Ltd.] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Li Weilin Date: 2024-09-09 Title and Company name: Director NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen KingAnDa Technology Development Co., Ltd. 2.911 (d)(7)USA Agent v1.2 Section 2.911(d)(7) USA Agent for Service of Process Company name: Shenzhen KingAnDa Technology Development Co., Ltd. Address: East Block NO. 2, Shangxue Industrial Zone, Bantian Street, Longgang District, Shenzhen, China Product Name: Bluetooth headset FCC ID: 2AOZMYYK-Q71 Model(s): YYK-Q71 2.911(d)(7) USA Designated Agent for Service of Process We, [Shenzhen KingAnDa Technology Development Co., Ltd. ] (“the applicant”) designate [THREE STONES MEDIA LLC] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Company name: THREE STONES MEDIA LLC Address: 1200 Broadway St. APT 329, Los Angeles, CA90015 FRN: 0033401761 Contact Name: Sijie Zhang Telephone No: +1 267 909 3692 Email: [email protected] Applicant Company name: Shenzhen KingAnDa Technology Development Co., Ltd. Address: East Block NO. 2, Shangxue Industrial Zone, Bantian Street, Longgang District, Shenzhen, China FRN: 0027206952 FCC Grantee Code: 2AOZM Contact Name: Li Weilin Telephone No: +86-15989444337 Email: [email protected] Signature: Signature: S俨沪� Shenzhen KingAnDa Technology Development Co., Ltd. 2.911 (d)(7)USA Agent v1.2 Title: Manager Title: Manager Date: 2024-09-06 Date: 2024-09-09 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threat s-to-the-communications-supply-chain-through-the

Shenzhen KingAnDa Technology Development Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-09-09 Subject; Request for Long Term Confidentiality FCC ID: 2AOZMYYK-Q71 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Bom Operational Description It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Li Weilin Title: Director

Letter of Authorization Company: Shenzhen KingAnDa Technology Development Co., Ltd. Address: East Block NO. 2, Shangxue Industrial Zone, Bantian Street, Longgang District, Shenzhen, China Product Name: Bluetooth headset Model Number: YYK-Q71 FCC Identifier: 2AOZMYYK-Q71 We authorize MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, 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 MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Li Weilin Date: 2024-09-09 Title: Director

Model: YYK-Q71 Model: YYK-Q71 Model: YYK-Q71

Label&Location

Model: YYK-Q71 Model: YYK-Q71 Model: YYK-Q71

RF Exposure Report For Applicant name: Shenzhen KingAnDa Technology Development Co., Ltd. Address: East Block NO. 2, Shangxue Industrial Zone, Bantian Street, Longgang District, Shenzhen, China EUT name: Bluetooth headset Brand name: YYK Model number: YYK-Q71 Series model number: N/A Issued By Company Name: BTF Testing Lab (Shenzhen) Co., Ltd. Address: F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Report Number: BTF240830R00202 Test Standards: 47 CFR Part 2 Subpart J Section 2.1093 FCC ID: 2AOZMYYK-Q71 Test Conclusion: Pass Date of sample receipt: 2024-08-30 Test date: 2024-08-31 to 2024-09-05 Date of issue: 2024-09-06 Test by: Ssxx.guo/ Tester Prepared by: Approved by: Chris Liu/Project engineer Ryan.CJ / EMC Manager Note: All the test results in this report only related to the testing samples. Which can be duplicated completely for the legal use with approval of applicant; it shall not be reproduced except in full without the written approval of BTF Testing Lab (Shenzhen) Co., Ltd., All the objections should be raised within thirty days from the date of issue. To validate the report, you can contact us. Test Report Number: BTF240830R00202 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 2 of 7 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Revision History Version Issue Date Revisions Content R_V0 2024-09-06 Original Note: Once the revision has been made, then previous versions reports are invalid. Test Report Number: BTF240830R00202 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 3 of 7 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Table of Contents 1. Introduction ............................................................................................................................................................................................ 4 1.1 Identification of Testing Laboratory ................................................................................................................................. 4 1.2 Identification of the Responsible Testing Location ...................................................................................................... 4 1.3 Laboratory Condition ........................................................................................................................................................... 4 1.4 Announcement ....................................................................................................................................................................... 4 2. Product Information .............................................................................................................................................................................. 5 2.1 Application Information ....................................................................................................................................................... 5 2.2 Manufacturer Information .................................................................................................................................................... 5 2.3 Factory Information .............................................................................................................................................................. 5 2.4 General Description of Equipment under Test (EUT)................................................................................................... 5 3. Test Requirement ................................................................................................................................................................................. 6 3.1 Assessment Result ............................................................................................................................................................... 6 Test Report Number: BTF240830R00202 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 4 of 7 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China 1. Introduction 1.1 Identification of Testing Laboratory Company Name: BTF Testing Lab (Shenzhen) Co., Ltd. Address: F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Phone Number: +86-0755-23146130 Fax Number: +86-0755-23146130 1.2 Identification of the Responsible Testing Location Test Location: BTF Testing Lab (Shenzhen) Co., Ltd. Address: F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Description: All measurement facilities used to collect the measurement data are located at F101,201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China FCC Registration Number: 518915 Designation Number: CN1330 1.3 Laboratory Condition Ambient Temperature: 20°C to 25°C Ambient Relative Humidity: 45% to 55% Ambient Pressure: 100 kPa to 102 kPa 1.4 Announcement (1) The test report reference to the report template version v0. (2) The test report is invalid if not marked with the signatures of the persons responsible for preparing, reviewing and approving the test report. (3) The test report is invalid if there is any evidence and/or falsification. (4) This document may not be altered or revised in any way unless done so by BTF and all revisions are duly noted in the revisions section. (5) Content of the test report, in part o…

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深圳市朋伴兴业科技有限公司 UNLESS OTHER SPECIFIED TOLERANCES ON： X＝±X.X＝±X.XX＝ AN G L E S＝ ± H O L E D I A＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PBXY TECHNOLOGY Limited AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY : SeraCHECKED BY: XD DESIGNED BY: SeraAPPROVED BY: XD TITLE：CHIP2450-1608 Specification DOCUMENT NO. 1608 SPEC REV. P1 1 产品规格承认书 SPECIFICATIONS 客户: CUSTOMER: 产品名称: DESCRIPTION: 地磁天线 客户型号: CUSTOMER PART NO: 产品型号: OUR MODEL NO:PBX1608MA02 日期: DATE: 确认签字,盖章后请返回承认书一份 PLEASE RETURN TO US ONE COPY OF “SPECIFICATION FOR APPROVAL” WITH YOUR APPROVED SIGNATURES 核准审核刘飞制作刘小美 客户承认签印 日期 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 2 PBX1608MA02Specification OperatingTemp.:-40°C~+85°C 1. FEATURES : ●Lightweight,compact ●Widebandwidth,lowcost ●Built-inantennawithhighgain 2. APPLICATIONS : ●Bluetooth,WirelessLAN,MobileTV ●HomeRFSystem,etc 3.PRODUCTIDENTIFICATION (1)(2)(3) (1)Producttype:MultilayerchipAntenna (2)CenterFrequency:2450MHz (3)ExternalDimensions(L×W)(mm):1.6*0.8 4.SHAPEANDDIMENSIONS: LWHA 1.6±0.20.8±0.2 0.8 ± 0.20.3 ± 0.1 CH IP45 016 2 08 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 3 ●天线位于PCB板内部或中间位置时（长条式耳机）：（单位：mm） 天线最优放置于中间区域，净空区周围最优需要至少一排过孔。 ●天线位于PCB板边缘位置时（入耳式耳机和部分长条式耳机）： 天线最优放置于PCBA的边缘；天线及其走线设置在单层。 设计标准： 1.图中的尺寸仅作为参考；实际尺寸会根据不同版型进行优化。 2.净空区周围最优需要至少一排过孔，孔径0.3mm，与PCBA上的其它回路或物料进行隔离。 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 4 天线封装方案一（ 3.5mm × 7.5mm） 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 5 天线封装方案二（ 4.5mm × 6mm） 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 6 天线封装方案三（ 1.5mm × 10mm） 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 7 ElectricalCharacteristics CharacteristicCurves 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 8 RadiationPattern 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 9 3DRadiationPattern 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 10 RadiationPattern TheGainpatternismeasuredinFAR-fieldchamber.DUTisplacedonthetableofrotator,a standardhornantennaandVectorNetworkAnalyzerisusedtocollectdata. EnvironmentalCharacteristics (1)ReliabilityTest (2)StorageCondition (a)Atwarehouse: Thetemperatureshouldbewithin0~30°Candhumidityshouldbelessthan60%RH. Theproductshouldbeusedwithin1yearfromthetimeofdelivery. (b)Onboard: Thetemperatureshouldbewithin-40~85°Candhumidityshouldbelessthan85%RH. (3)OperatingTemperatureRange Operatingtemperaturerange:-40 °C to+105 °C . 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specif…

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Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 1 of 138 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China RF Test Report For Applicant name: Shenzhen KingAnDa Technology Development Co., Ltd. Address: East Block NO. 2, Shangxue Industrial Zone, Bantian Street, Longgang District, Shenzhen, China EUT name: Bluetooth headset Brand name: YYK Model number: YYK-Q71 Series model number: N/A Issued By Company Name: BTF Testing Lab (Shenzhen) Co., Ltd. Address: F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Report Number: BTF240830R00201 Test Standards: 47 CFR Part 15.247 Test Conclusion: Pass FCC ID: 2AOZMYYK-Q71 Date of sample receipt: 2024-08-30 Test date: 2024-08-31 to 2024-09-05 Date of issue: 2024-09-06 Test by: Ssxx.guo/ Tester Prepared by: Approved by: Chris Liu/Project engineer Ryan.CJ / EMC Manager Note: All the test results in this report only related to the testing samples. Which can be duplicated completely for the legal use with approval of applicant; it shall not be reproduced except in full without the written approval of BTF Testing Lab (Shenzhen) Co., Ltd., All the objections should be raised within thirty days from the date of issue. To validate the report, you can contact us. Test Report Number: BTF240830R00201 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 2 of 138 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Revision History Version Issue Date Revisions Content R_V0 2024-09-06 Original Note: Once the revision has been made, then previous versions reports are invalid. Test Report Number: BTF240830R00201 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 3 of 138 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Table of Contents 1 INTRODUCTION ..........................................................................................................................................5 1.1 Identification of Testing Laboratory ...............................................................................................5 1.2 Identification of the Responsible Testing Location ......................................................................5 1.3 Announcement .................................................................................................................................5 2 PRODUCT INFORMATION ..........................................................................................................................6 2.1 Application Information ...................................................................................................................6 2.2 Manufacturer Information ................................................................................................................6 2.3 Factory Information .........................................................................................................................6 2.4 General Description of Equipment under Test (EUT) ...................................................................6 2.5 Technical Information ......................................................................................................................6 3 SUMMARY OF TEST RESULTS .................................................................................................................7 3.1 Test Standards ..................................................................................................................................7 3.2 Uncertainty of Test ...........................................................................................................................7 3.3 Summary of Test Result ..................................................................................................................7 4 TEST CONFIGURATION ....…

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