2BQMQ-THUNDERParty Speaker

音箱出现故障，死机：长按8秒 灯效切换：短按1秒 关闭灯光后，再次长按2秒打开灯光 切换模式: 蓝牙 / U盘 / TF / AUX / SD 卡模式：短按1秒 进入/退出语音助手是长按2秒M键 电源开关 灯光按键 模式切换 省电模式 无线麦克风按键操作遥控台操作指南 开机后没有任何操作，30 分钟将自动关机. 低电耗完电，会自动关机. 当音箱开机给外部设备充电时，音箱无任何操作，30 分钟将自动关机. 温馨提醒 1.请按照说明书使用产品。 2.请在常温环境下存放货使用本产品。 3.请勿在近热源使用本产品，如散热器，热封调节器，炉灶或其他发热的仪器。 4.为了保护您的听力并延长产品的使用寿命，请不要长时间将音量调到最大值。 5.请选择通过正规厂家安全认证的充电器给产品充电。 打开蓝牙音响，进入手机蓝牙配对界面。 搜索蓝牙Yeahbox Thunder，点击进行连接。 提示: 若找不到蓝牙配对名，请先短按“ ”进入蓝牙配对模式，若想退出 蓝牙模式，请短按“ ”退出蓝牙配对模式。 电源指示灯 话筒/乐器音量- 话筒/乐器音量+ 播放 / 暂停 6.35mm 乐器输入 6.35mm有线话筒输入 TF卡槽 U盘/ USB-A Type C 充电 OTG 直播 AUX Out 直播监听 Aux In 音频输入 有线麦克风/ 无线麦克风/乐器混响- 蓝牙/TWS 指示灯 有线麦克风/ 无线麦克风/乐器混响+ 电源开关 灯光按键 (切换/关闭) 模式切换 （蓝牙、U盘、TF卡、AUX） 话筒 (开/关）蓝牙 / TWS 按键 EQ切换按键 EQ指示灯麦克风指示灯 音量- / 上一曲 音量+ / 下一曲 麦克风(选配) 音响 x 1遥控台x 1（选配） 3.5mm音频线 Type-C充电线 X1说明书X1 包装清单 蓝牙配对 。 识别并切换到 AUX 模式。 可通过提供的 3.5mm AUX 线，将音乐播放器/手机连接到音箱，音箱将自动 Aux-in 模式 插入TF/SD 卡，音箱将自动识别并自动播放 TF/SD 卡音乐。 温馨提示: TF卡支持无损格式音乐WAV，FLAC，APE，MP3。 TF/SD 卡模式 音响支持有线麦克风，插入 6.35mm 有线麦克风或乐器即可使用。 有线麦克风功能/乐器输入功能 通过Type-C数据线连接移动设备进行内录/直播等功能。 OTG数字直播 ① UHF 无线技术 ② 无线直线距离20+ 米 ③ 多频点自由切换，避免窜频 ④ 动圈式高灵敏度咪心 ⑤ Type-C接口，快速充电 ⑥ 电池容量：3.7V/1800mAh ⑦ 工作时间: 10小时 ⑧ 充电时间: 3小时 ⑨ 充电电压: 5V/1A 无线麦克风（选配） 按键操作说明 拒接来电：长按2秒 播放/暂停：短按1秒 接听 / 挂断：短按1秒 播放/暂停 音量增加：短按 下一曲：长按2秒 音量+ 音量减小：短按 上一曲：长按2秒 音量 - 开机 / 关机：长按 2秒 双击切换有线麦克风或乐器的音量操作 话筒 打开 / 关闭无线麦克风 1. ：话筒模式下，短按调节有线/无线麦克风音量减 2. ： 乐器模式下，调节乐器输入音量减 1. ： 话筒模式下，短按调节有线/无线麦克风音量加 2. ： 乐器模式下，调节乐器输入音量加 进入蓝牙配对模式/连接成功后退出配对模式：短按 进入TWS 配对模式/连接成功后出TWS 配对模式: 长按2秒 复位: 长按8秒 配对按钮 按健 操作功能说明 开\关机 调频 CHA 麦克风 CHB 麦克风 调频操作说明 1、短按一次：开机 2、长按2秒，关机 （开机后 ，前5秒，不能关机，要等5秒后 才能关机） 1、短按一下：调频 2、黑色按键:A麦 3、灰色按键:B麦 调频可以从640.0mMHz到649.0MHz 调频可以从651.0mMHz到660.0MHz 640.0 Yeahbox Thunder 我的设备 BT 设置蓝牙 Yeahbox Thunder 雷霆 低音炮户外K歌音箱 说 明 书 Yeahbox Thunder Karaoke speaker User Manual Yeahbox Thunder Karaoke speaker User Manual Yeahbox Thunder 雷霆 低音炮户外K歌音箱 说 明 书 MIC MUSIC ： 短按调节话筒混响减 1. 话筒模式下，短按调节有线/无线麦克风混响减 2. 乐器模式下，短按调节乐器输入混响减 ： 短按调节话筒混响加 1. 话筒模式下，短按调节有线/无线麦克风混响加 2. 乐器模式下，短按调节乐器输入混响加 EHCO 监听音量话筒低音 话筒高音 话筒混响 话筒音量 自定义1 特效+ 乐器混响 乐器音量 直播音量 乌鸦 感谢 掌声 萝莉音 原音 静音 原伴音 点关注 尖叫 打耳光 循环 升调 原调 降调 蓝牙 女神 男神欢呼大笑 录音棚 KTV 演唱会 自定义2 特效- 闪避 模式 EQ 话筒 1 2 6272625913 14 2010 11 282930 31 32 12 345 78 16 17 1821 22 2324 19 15 监听音量话筒低音 话筒高音 话筒混响 话筒音量 自定义1 特效+ 乐器混响 乐器音量 直播音量 乌鸦 感谢 掌声 萝莉音 原音静音 原伴音 点关注 尖叫 打耳光 循环 升调 原调 降调 蓝牙 女神 男神欢呼大笑 录音棚 KTV 演唱会 自定义2 特效- 闪避 模式 EQ 话筒 编号 1 2 3 4 5 6 7 9 10 11 12 名称 电源开关 暖场特效 KTV 录音棚 演唱会 变音 自定义特效 升调 原调 降调 蓝牙 介绍 长按按键2秒，关闭音箱。（控制蓝牙音箱关机） 8种流行暖场特效 话筒声音效果 话筒声音效果 话筒声音效果 女变男，男变女，萝莉音，原音 蓝牙连接手机，长按录入声音，短按播放特效 +：调“暖场特效”声音的加大 -：调“暖场特效”声音的减少 调高正在播放的音乐人声，使播放音乐变声 正常播放音乐声音 调低正在播放的音乐人声，使播放音乐变声 切换到音箱“蓝牙”播放模式 短按1秒：音箱静音 再次短按：恢复音量 特效 原伴音14 31 32 25 26 27 28 29 30 8 13 静音 编号 15 16 17 18 19 20 21 22 23 24 名称 EQ 循环 闪避 话筒 模式 介绍 短按1秒：消除原音（伴唱模式） 再次短按：恢复原音 音箱“EQ”按键切换 TF卡、U盘模式，可以切换单曲循环 自动调节背景音乐的音量大小 无线麦克风“开关”按键 音箱“模式”切换 （蓝牙/U盘/TF卡/AUX） 音箱“上一曲”按键操作 音箱“音量减”按键操作 音箱“暂停、播放”按键操作 音箱“音量加”按键操作 音箱“下一曲”按键操作 调节乐器输入的混响效果音量大小 调节乐器输入的音量大小 调节3.5耳机输出音量大小 调节直播OTG输出音量大小 调节麦克风低音大小音量效果 调节麦克风高音大小音量效果 麦克风的混响效果音量大小调节 （选择KTV、录音棚、演唱会模式调节才有用） 麦克风的总音量大小调节 CHAMHz 649.0 CHAMHz 65I.0 CHBMHz 660.0 CHBMHz 短按切换: 室内音效/室外音效/人声音效 EQ 喇叭单元：低音喇叭：1*134mm 中高音喇叭：4*57mm 输出功率：200W 电池容量：20000mAh ( 14.8V / 5000mAh ) 充电接口： USB Type C 充电方式： 快充 5V / 9V / 12V / 15V / 20V 充电时间： 约4小时（20V/1.5A） 充电协议： 支持PD3.0/2.0 和 QC3.0/2.0快充 音乐播放时间： 长达24小时 （取决于音量和音频内容） 蓝牙版本： V5.3 音频解码格式：SBC 频率响应：40Hz-20KHz 信噪比： ＞80 dB 可播放格式：MP3、WMA、WAV、FLAC ( Mirco SD Card / U盘） 产品尺寸：325*254*122.5mm 产品参数 1314 27 wireless set up My device Yeahbox Thunder Product Specifications Driver Unit: Woofer: 1*134mm Midrange: 4*57mm Power: 200W Battery Capacity: 20000mAh (14.8V/5000mAh) Charging Port: USB Type C Charging Method: Fast Charge 5V / 9V/ 12V/ 15V/ 20V Charging Time: About 4 Hours (20V/1.5A) Playing Time: 24H (Depends on volume and audio source) Wireless Version: V5.3 Audio Code: SBC Frequency Response: 40Hz-20KHz Signal to Noise Radio: ＞80dB Playable Format: MP3, WMA, WAV, FLAC Product Size:325*254*122.5mm 121191086753421 262523242220211917181615 Noto Sans S Chinese FCC Caution: 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 modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 equipment into an outlet on a circuit different 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.

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BQMQ-THUNDER Thunder 500 We, Applicant Company Name: Shenzhen Shang Lianhui Electronic Commerce Co., Ltd Address: Wansheng Sci Tech Innovation 204, Bantian Street, Longgang District, Shenzhen 518129, China Phone: +86-16625202719 certify 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. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of ist successors and assignees. We certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2025-12-05 Signature Date Name / Title: Wei Huang / CEO Company: Shenzhen Shang Lianhui Electronic Commerce Co., Ltd Address: Wansheng Sci Tech Innovation 204, Bantian Street, Longgang District, Shenzhen 518129, China Phone: +86-16625202719 Fax: +86-16625202719 E-Mail: [email protected]

Due Diligence Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern FCC ID Model name 2BQMQ-THUNDER Thunder 500 Pursuant to KDB 986446 D01 Covered Equipment Guidance the evaluation of the product above shows compliance for the following reasons: Compliance Evaluation process Results Inherent compliance The chipset(s) used is not capable of running the cybersecurity and/or anti-virus software Compliance The memory used does not allow the running the cybersecurity and/or anti-virus software Compliance The storage capacity does not allow the running the cybersecurity and/or anti-virus software Compliance The operating system used is not capable of running the cybersecurity and/or anti-virus software Compliance No inherent compliance Based on software bill of material Based on scan for running software on the device Based on filesystem scan for cybersecurity and/or anti-virus software The equipment for which authorization is sought complies with the rules and fulfils the requirements as detailed in the above mentioned KDB. Evaluation performed by Company Name: Shenzhen LCS Compliance Testing Laboratory Ltd. Contact Name: Martion Lee Address: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Phone: +86-755-82591330 Email: [email protected] Signature: Date: 2025-11-28

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2BQMQ-THUNDER Thunder 500 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2025-12-05 Signature Date Name / Title: Wei Huang / CEO Company: Shenzhen Shang Lianhui Electronic Commerce Co., Ltd Address: Wansheng Sci Tech Innovation 204, Bantian Street, Longgang District, Shenzhen 518129, China Phone: +86-16625202719 Fax: +86-16625202719 E-Mail: [email protected]

Page 1 of 5 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com External Photos of the EUT Fig. 1 Fig. 2 Page 2 of 5 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 3 Fig. 4 Page 3 of 5 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 5 Fig. 6 Page 4 of 5 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 7 Fig. 8 Page 5 of 5 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 9 Fig. 10

Page1of1FCCID:2BQMQ-THUNDER GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com LabelandLocation (Size:L:3.0cmxW:4.0cm) LabelLocation PartySpeaker Model:Thunder500 FCCID:2BQMQ-THUNDER

Page 1 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Internal Photos of the EUT Fig. 1 Fig. 2 Page 2 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 3 Fig. 4 Page 3 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 5 Fig. 6 Page 4 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 7 Fig. 8 Page 5 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 9 Fig. 10 Page 6 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 11 Fig. 12 Wireless Microphone Antenna Page 7 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 13 Fig. 14 Page 8 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 15 Fig. 16 Page 9 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 17 Fig. 18 Page 10 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 19 Fig. 20 Page 11 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 21 Fig. 22 Page 12 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 23 Fig. 24 Page 13 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 25 Fig. 26 Bluetooth Antenna Page 14 of 14 FCC ID: 2BQMQ-THUNDER Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 27 Fig. 28 433MHz Antenna

Page 1 of 9 FCCID:2BQMQ-THUNDERReportNo.:LCSC11175001EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation For ShenzhenShangLianhuiElectronicCommerceCo,Ltd PartySpeaker TestModel:Thunder500 Preparedfor:ShenzhenShangLianhuiElectronicCommerceCo,Ltd Address:WanshengSciTechInnovation204,BantianStreet,Longgang District,ShenzhenChina Preparedby:GuangzhouLCSComplianceTestingLaboratoryLtd. Address:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China Tel:(+86)020-39166689 Fax:(+86)020-39166619 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:November20,2025 Numberoftestedsamples:2 SampleNo.:C251117013-1,C251117013-2 Serialnumber:Prototype DateofTest:November20,2025~November27,2025 DateofReport:November28,2025 Page 2 of 9 FCCID:2BQMQ-THUNDERReportNo.:LCSC11175001EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation ReportReferenceNo......................:LCSC11175001EB DateofIssue.......................................:November28,2025 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China TestingLocation/Procedure.............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:ShenzhenShangLianhuiElectronicCommerceCo,Ltd Address................................................:WanshengSciTechInnovation204,BantianStreet,Longgang District,ShenzhenChina TestSpecification Standard..............................................:FCCKDBpublication447498D01GeneralRFExposureGuidance v06 FCCCFR47part11.1310 FCCCFR47part22.1093 TestReportFormNo.......................:TRF-4-E-215A/0 TRFOriginator....................................:GuangzhouLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 GuangzhouLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe GuangzhouLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceofthe material.GuangzhouLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoitsplacement andcontext. TestItemDescription......................:PartySpeaker TradeMark..........................................: Yeahbox TestModel...........................................: Thunder500 Ratings.................................................:PleaseRefertoPage6 Result...................................................: PASS Compiledby:Supervisedby:Approvedby: AceYao/AdministratorJustinZhu/TechniqueDirectorGavinLiang/Manager Page 3 of 9 FCCID:2BQMQ-THUNDERReportNo.:LCSC11175001EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation EUT.........................................:PartySpeaker TestModel...........................:Thunder500 Applicant...............................:ShenzhenShangLianhuiElectronicCommerceCo,Ltd Address..................................: WanshengSciTechInnovation204,BantianStreet,Longgang District,ShenzhenChina Telephone...............................:/ Fax..........................................:/ Manufacturer.......................:ShenzhenShangLianhuiElectronicCommerceCo,Ltd Address...................................:WanshengSciTechInnovation204,BantianStreet,Longgang District,ShenzhenChina Telephone...............................:/ Fax..........................................:/ Factory.......................:ShenzhenLenodellTechnologyCo.,Ltd. Address...................................:5thFloor,BuildingB,WentaoIndustrialPark,YongxinStreet, YingrenshiCommunity,ShiyanTown,BaoanDistrict,Shenzhen City,China Telephone...............................:/ Fax..........................................:/ TestResultPASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSC11175001EB November28,2025 Dateofissue Page 4 of 9 FCCID:2BQMQ-THUNDERReportNo.:LCSC11175001EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000November28,2025InitialIssue--- Page 5 of 9 FCCID:2BQMQ-THUNDERReportNo.:LCSC11175001EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TABLEOFCONTENTS DescriptionPage 1.PRODUCTINFORMATION.....................................................................................................................................6 2.EVALUATIONMETHODANDLIMIT....................................................................................................................7 3.REFEREVALUATIONMETHOD...........................................................................................................................7 4.CONDUCTEDPOWERRESULTS.........................................................................................................................8 5.MANUFACTURINGTOLERANCE.........................................................................................................................8 6.EVALUATIO…

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蓝牙天线规格书 BTAntennaProductApproval 时间：2022.11.18 一、Antenna Introduction Our company's Bluetooth antenna is directly implemented in an on-board manner on the PCB, with the antenna made of copper foil and tin-plated,Copper foil thickness: 1OZ, substrate material is FR-4 with a thickness of 1.6mm 二、Antenna Shape 1、Antenna Physical Shenzhen Shang Lianhui Electronic Commerce Co., Ltd Wansheng Sci Tech Innovation 204, Bantian Street, Longgang District, Shenzhen 518129, China Model: 2.4GHz PCB ANT 2 、Antenna Dimension 三、Antenna Parameters Bluetooth works at 2402-2480MHz. The following table shows the main parameters of the antenna Bluetooth Internal Antenna Frequency(MHz) 2402~2500MHz VSWR ≤1.92 Impedance 50OhmNominal ReturnLoss-10dBMax RadiationOmni-directional Gain(Peak) 0.5dBi Polarization Linear,Vertical AdmittedPower 2W ConnectorTin 四、Antenna Gain SpectrumDetector:PK TestBy:Andy TestResult:PASS Modulation:GFSK TestDate:June8,2013 Temperature:28°C Humidity:55% Maximum Antenna Gain Values FrequencyVNA： (MHz) ETotal.dB(dB) 2400MHz -0.41 2410MHz -0.18 2420MHz 0.34 2430MHz 0.51 2440MHz 0.38 2450MHz -0.01 2460MHz -0.06 2470MHz -0.42 2480MHz -0.74 2490MHz -0.85 2500MHz -1.13 五、TestSetup： 六、2DRadiationPattern

Page 1 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Appendix A RF Test Data for BT (Conducted Measurement) Product Name: Party Speaker Test Model: Thunder 500 Environmental Conditions Temperature: 24.1C Relative Humidity: 52.2% ATM Pressure: 100.0 kPa Test Engineer: Yan Chen Supervised by: Fengliu Tang Page 2 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.1 -20dB Bandwidth Condition Mode Frequency (MHz) Antenna -20 dB Bandwidth (MHz) Limit -20 dB Bandwidth (MHz) Verdict NVNT 1-DH5 2402 Ant1 1.003 N/A Pass NVNT 1-DH5 2441 Ant1 0.985 N/A Pass NVNT 1-DH5 2480 Ant1 0.97 N/A Pass NVNT 2-DH5 2402 Ant1 1.284 N/A Pass NVNT 2-DH5 2441 Ant1 1.287 N/A Pass NVNT 2-DH5 2480 Ant1 1.274 N/A Pass NVNT 3-DH5 2402 Ant1 1.297 N/A Pass NVNT 3-DH5 2441 Ant1 1.311 N/A Pass NVNT 3-DH5 2480 Ant1 1.293 N/A Pass Page 3 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs -20dB Bandwidth NVNT 1-DH5 2402MHz Ant1 -20dB Bandwidth NVNT 1-DH5 2441MHz Ant1 Page 4 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com -20dB Bandwidth NVNT 1-DH5 2480MHz Ant1 -20dB Bandwidth NVNT 2-DH5 2402MHz Ant1 Page 5 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com -20dB Bandwidth NVNT 2-DH5 2441MHz Ant1 -20dB Bandwidth NVNT 2-DH5 2480MHz Ant1 Page 6 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com -20dB Bandwidth NVNT 3-DH5 2402MHz Ant1 -20dB Bandwidth NVNT 3-DH5 2441MHz Ant1 Page 7 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com -20dB Bandwidth NVNT 3-DH5 2480MHz Ant1 Page 8 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.2 Maximum Peak Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Limit (dBm) Verdict NVNT 1-DH5 2402 Ant1 -1.65 21 Pass NVNT 1-DH5 2441 Ant1 -1.65 21 Pass NVNT 1-DH5 2480 Ant1 -2.31 21 Pass NVNT 2-DH5 2402 Ant1 0.29 21 Pass NVNT 2-DH5 2441 Ant1 0.44 21 Pass NVNT 2-DH5 2480 Ant1 -0.5 21 Pass NVNT 3-DH5 2402 Ant1 0.69 21 Pass NVNT 3-DH5 2441 Ant1 0.98 21 Pass NVNT 3-DH5 2480 Ant1 -0.09 21 Pass Page 9 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs Power NVNT 1-DH5 2402MHz Ant1 Power NVNT 1-DH5 2441MHz Ant1 Page 10 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Power NVNT 1-DH5 2480MHz Ant1 Power NVNT 2-DH5 2402MHz Ant1 Page 11 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Power NVNT 2-DH5 2441MHz Ant1 Power NVNT 2-DH5 2480MHz Ant1 Page 12 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Power NVNT 3-DH5 2402MHz Ant1 Power NVNT 3-DH5 2441MHz Ant1 Page 13 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Power NVNT 3-DH5 2480MHz Ant1 Page 14 of 60 FCC ID: 2BQMQ-THUNDER Report No.: LCSC11175001EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.3 Carrier Frequencies Separation Condition Mode Antenna Hopping Freq1 (MHz) Hopping Freq2 (MHz) HFS (MHz) Limit (MHz) Verdict NVNT 1-DH5 Ant1 2401.888 2403.162 1.274 0.669 Pass NVNT 2-DH5 Ant1 2402.018 2403.156 1.138 0.858 Pass NVNT 3-DH5 Ant1 2402.104 2403.02 0.916 0.874 Pass Page 15 of 60 FCC ID: 2BQMQ-THUNDER Report …

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Page 1 of 37 FCCID:2BQMQ-THUNDERReportNo.:LCSC11175001EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCCTESTREPORT FOR ShenzhenShangLianhuiElectronicCommerceCo,Ltd PartySpeaker TestModel:Thunder500 Preparedfor:ShenzhenShangLianhuiElectronicCommerceCo,Ltd Address:WanshengSciTechInnovation204,BantianStreet,Longgang District,ShenzhenChina Preparedby:GuangzhouLCSComplianceTestingLaboratoryLtd. Address: No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China Tel:(+86)020-39166689 Fax:(+86)020-39166619 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:November20,2025 Numberoftestedsamples:2 SampleNo.:C251117013-1,C251117013-2 Serialnumber:Prototype DateofTest:November20,2025~November27,2025 DateofReport:November28,2025 Page 2 of 37 FCCID:2BQMQ-THUNDERReportNo.:LCSC11175001EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCSC11175001EA DateofIssue.......................................:November28,2025 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................: No.44-1,QianfengNorthRoad,Shiq…

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