2A58W-M30Bean Earbuds

名称MS-M30 说明书 10开20页 风折琴 100g铜版纸 单色印刷 工艺 80mmx80mm 尺寸 材质 印刷 快速使用指南-User Manual MISHUAI 咪帅-MISHUAI MS-M30 1 1.取出耳机(右手拿右侧，左手拿左侧)。 2.将耳机线绕在脖子上，并从顶部挂到耳朵上。 3.选择合适的耳罩，并调整耳机角度，以获得更好的舒适度和音质体验。 4.线扣可缩短线长，夹子可帮助将线固定在衣物上。 5.当单侧佩戴耳机时，请先戴右耳，因为通话麦克风孔位于右侧。 6.灰尘、耳垢或其他杂物会积聚在耳塞中。为保持最佳音质，请定期用 棉签轻轻清洁耳塞。 1.长按多功能按钮2秒以开机。 2.耳机自动配对，语音提示将提示“配对中”。 3.在手机上从蓝牙列表中选择“MISHUAI MS-M30”进行连接，连接成功后 语音提示会说“蓝牙已连接”。 注意:如果耳机未与任何设备配对，将在3分钟后自动关机。 注意:中等大小的耳塞位于耳机上。 “+”按钮 “-”按钮 多功能按钮（右） 麦克风 充电指示灯 Type-C充电口 5 客服支持 终身技术支持 我们的保修是对购买本产品的消费者所享受合法权利的补充。 Customer Support Lifetime technical support Our warranty is a supplement to the legal rights enjoyed by consumers who purchase this product. 扫码下载咪帅APP Download APP FCC ID： 2A58W-M30 23 包装清单开机与配对 产品概述 建议您在使用前确保产品已充满电。 佩戴 按键控制 注:更多个性化设置咪帅APP打开。 快速使用指南-User Manual MISHUAI 咪帅-MISHUAI MS-M30 ① ② ③ ④ 耳机*1说明书*1 线扣*1 夹子*1充电线*1耳塞*1 ④ ⑥ ① ① ② ② ③ ③ ④ ⑤ ⑤ ⑥ MISHUAI MS-M30 MISHUAI MS-M30 MISHUAI MS-M30 LEA 开机 关机 长按多功能按钮2秒 单击多功能按钮(耳机已开机但未处于通话状态) 单击“-”按钮 单击“+”按钮 双击多功能按钮 长按-/+键1.5秒 双击多功能按钮 长按多功能键1.5秒 长按多功能按钮5秒 电量显示 音量减小 音量增加 播放/暂停 上一曲/下一曲 接听/结束电话通话 拒接电话 长按多功能按钮1秒激活语音助手 四击多功能按钮游戏模式 三击多功能按钮切换3EQ模式 4 操作指示 9 7 头戴式设备已开启或已连接。同时三击“+”和“-”按钮。头戴式设备的 显示屏快速闪烁当前电量5次，然后熄灭。重置操作成功完成。 充电中:显示屏显示对应电量闪烁。 充满电:显示屏100%，耳机充满电长亮10秒灭灯。 警告:任何未经制造商明确批准的对该设备的更改或修改，均可能导致 您失去操作该设备的权限。 该设备符合FCC规则的第15部分。其运行需满足以下两个条件: (1)该设备不得造成有害干扰。 (2)该设备必须接受接收到的任何干扰，包括可能引起非预期操作的 干扰。 该设备已通过评估，符合一般射频暴露要求，可在便携式暴露条件下 无限制使用。 ·重新调整或移动接收天线。 ·增加设备与接收器之间的距离。 ·将设备连接到与接收器所接电路不同的电源插座。 ·咨询经销商或有经验的无线电/电视技术人员以获得帮助。 6 耳机重置 该设备已经经过测试，符合FCC规则第15部分规定的B类数字设备的 限制要求。 这些限制旨在提供合理保护，防止在住宅安装环境中受到有害干扰。 该设备会生成、使用并可能辐射射频能量，如果未按使用说明进行 安装和使用，可能会对无线电通信造成有害干扰。 然而，无法保证特定安装环境中不会发生干扰。如果该设备确实对 无线电或电视接收造成有害干扰(可以通过关闭和开启设备来检测到 这种干扰)，鼓励用户尝试通过以下一种或多种措施来纠正这种干扰: FCC警告 充电前请彻底擦干USB-C充电口。使用提供的 USB-C充电线将充电盒连接至电源。 充电与重置 参数/FCC 8 FCC 保养与维修 ·带锂电池的产品若长时间不使用,请至少确保每三个月充一次电。 ·保持产品干燥,勿放在潮湿的地方,以免影响产品内部电路。 ·勿将产品放置在太阳晒射或者温度高的地方。高温会缩短电子部件 的使用寿命、损坏电池、使某些塑料部件变形。 ·勿将产品放在过冷的地方，以免损坏内部电路板。 ·勿试图拆开产品，如果非专业人员,可能会损坏产品。 ·不要跌落、强烈振动、用硬体撞击产品,以免会损坏内部电路。 ·勿使用烈性化学制品、清洁剂清洁耳机。 ·不要用尖体在产品表面上乱划,以免损坏外壳和影响外观。 三击 x5 型号 MISHUAI MS-M30 蓝牙版本 6.0 配置文件 HFP/HSP/AVRCP/A2DP 传输距离 最高可达15米/49英尺 频率范围 20HZ-20KHZ 充电时间 1.5小时 1 1.Take out the headphone (right side in right hand, left side in left hand). 2.Put the head phone cable around your head on your neck, and hang the headphone from top to your ears. 3.Choose the right earmuffs and adjust the angle of the headphones for a better comfort and sound quality experience. 4.The line buckle can shorten the the line, and the clip can help to clamp the line on your clothes. 5. When wearing headphones on one side, please wear the right ear first, because the call microphone hole is on the right. 6.Dust, earwax or other debris will accumulate in the earplugs. In order to maintain the best sound quality, please gently clean the earplugs with a cotton swab regularly. 1. Hold the Multi-function button for 2s to turn on. 2. The earphones pair automatically， a voice prompt will say "Pairing in progress". 3. On your phone, select "MISHUAI MS-M30" from the Bluetooth list to connect. After a successful connection, a voice prompt say "Bluetooth connected". Note:Headphones will turn off automatically after 3 min utes if they have not been paired with any device. Note:The medium ear caps are on the earphones “+”Button “-”Button Multi-function Button(R) Microphone Charging Indicator Type-C Charging Port 523 Packing ListPower on and pairing Preduct Overview It is recommended that you make sure the product is fullycharged before using it. Wear CONTROL Note: More personalized settings are available on the Mi Shuai app. ① ② ③ ④ Headphones*1User Manual*1 Line Buckle*1 Clip*1Charging Cable*1 Ear Caps*1 ④ ⑥ ① ① ② ② ③ ③ ④ ⑤ ⑤ ⑥ Power on Power off Press Multi-function Button for 2 seconds Click Multi-function Button for (The headphones are turned on but not in a call state） Click - Click + Double Click Multi-function Button Press -/+ for 1.5 seconds double Click Multi-function Button Press Multi-function Button for 1.5 seconds Press Multi-function Button for 5 seconds Battery level display Volume - Volume + Play/Pause Previous/Next Answer/End a phone call Reject a phone call Press Multi-function Button for 1 secondsActivate Voice Assistant four-click Multi-function ButtonGame Mode Triple-click the multi-function button to switch3EQ Mode 9 7 The headset is powered on or connected. Simultaneously press the "+" and "-" buttons three times. The display of the head-mounted device flashes the current battery level 5 times rapidly and then turns off. The reset is successful. Charging: The display screen shows the corresponding battery level flashing. Fully charged: The display screen is 100%, the headphones are fully charged and keep on for 10 seconds before turning off the lights. Caution:Any changes or modifications to this device not explicitly approved by manufacturer couldvoid your authority to operate this equipment. This device complies with part 15 ofthe FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept anyinterference received, including interference that may cause undesired operation. The device has been evaluated to meet general RF exposure requirement, The device can be usedin portable exposure condition without restriction. ·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. 6 RESET 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 protectionagainst harmful interference in a residential installation. This equipment generates, uses and canradiate radio frequency energy and, if not installed and used in accordance with the instructions.may cause harmful interference to radio…

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Dongguan Heng Da Rui Electronic Technology Co., Ltd. Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: Apr. 15, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2A58W-M30 Dongguan Heng Da Rui Electronic Technology Co., Ltd. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: Ping Luo Title: Manager Address: Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Tel.: 13670287893 Email: [email protected]

Dongguan Heng Da Rui Electronic Technology Co., Ltd. Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China 1 | P a g e Attestation Statements To: Federal Communications Commission Date: Apr. 15, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: 2A58W-M30 Product Name: Bean Earbuds This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature Printed Name: Ping Luo Title: 13670287893 Address: Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Tel.: 13670287893 Email: [email protected] Dongguan Heng Da Rui Electronic Technology Co., Ltd. Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China 2 | P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ The Memory used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. Compliance ☒ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. Compliance Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check

Dongguan Heng Da Rui Electronic Technology Co., Ltd. Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: Apr. 15, 26 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2A58W-M30 [Dongguan Heng Da Rui Electronic Technology Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, [AOGES CO., LIMITED] (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts 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. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. [AOGES CO., LIMITED] ("the agent) understand it is the agent's obligation 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. Designated U.S. Agent Company Name: AOGES CO., LIMITED FRN: 0033947847 Address: 1624 Market St, Ste 226, #30327 Denver CO, 80202 USA Signature: Contact Person: XIAOYAN LAl Tel: 303 623 1940 Email: [email protected] Applicant Company Name: Dongguan Heng Da Rui Electronic Technology Co., Ltd. FRN: 0037785706 Address: Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Signature: Contact Person: Ping Luo Tel: 13670287893 Email: [email protected]

Differences Description We Dongguan Heng Da Rui Electronic Technology Co.,Ltd. state: Product： Bean Earbuds Model Name： MISHUAI MS-M30, MISHUAI MS-M30 Pro Trade Name: MISHUAI The electrical circuit design, layout, components used and internal wiring for above models are identical, Only different in model name and appearance Colors. Signatory Sincerely yours, Applicant Signature Printed Name: Ping Luo Title: Manager Address: Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Tel.: 13670287893 Email: [email protected]

Dongguan Heng Da Rui Electronic Technology Co., Ltd. Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Apr. 15, 26 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2A58W-M30 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below :  Block Diagram  Schematics  Operational Description The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Sincerely, Printed Name: Ping Luo Title: Manager Address: Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Tel.: Manager Email: [email protected]

Dongguan Heng Da Rui Electronic Technology Co., Ltd. Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Apr. 15, 26 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2A58W-M30 I, the undersigned, hereby authorize (SHENZHEN STS TEST SERVICES CO.,LTD.) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (SHENZHEN STS TEST SERVICES CO.,LTD.) shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with (Dongguan Heng Da Rui Electronic Technology Co., Ltd.). We certify that we are not subject to a denial of federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, Printed Name: Ping Luo Title: Manager Address: Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Tel.: 13670287893 Email: [email protected]

Page 1 of 4 ReportNo.:STS2511227 APPENDIX-PHOTOGRAPHSOFEUTCONSTRUCTIONALDETAILS Photo1 Photo2 Page 2 of 4 ReportNo.:STS2511227 Photo3 Photo4 Page 3 of 4 ReportNo.:STS2511227 Photo5 Photo6 Page 4 of 4 ReportNo.:STS2511227 Photo7 Photo8

Model:MISHUAI MS-M30 FCC ID:2A58W-M30 Input:5V 160mA Made In China 27mm 5.2mm 5.15mm

Page 1 of 4 Report No.: STS2511227 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 BT Antenna Page 2 of 4 Report No.: STS2511227 Photo 3 Photo 4 Page 3 of 4 Report No.: STS2511227 Photo 5 Photo 6 Page 4 of 4 Report No.: STS2511227 Photo 7 Photo 8

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. MPE Report Report No.:STS2511227H02 Issued for Dongguan Heng Da Rui Electronic Technology Co.,Ltd. Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Product Name: Bean Earbuds Brand Name: MISHUAI Model Name: MISHUAI MS-M30 Series Model(s): MISHUAI MS-M30 Pro FCC ID: 2A58W-M30 Test Standards: FCC 47CFR §2.1093 Page 2 of 9 Report No.: STS2511227H02 TEST REPORT Applicant’s Name ................. : Dongguan Heng Da Rui Electronic Technology Co.,Ltd. Address .................................. : Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Manufacturer's Name .......... : Dongguan Heng Da Rui Electronic Technology Co.,Ltd. Address .................................. : Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Product Description Product Name ........................ : Bean Earbuds Brand Name ........................... : MISHUAI Model Name........................... : MISHUAI MS-M30 Series Model(s) ...................... : MISHUAI MS-M30 Pro Test Standards ..................... : FCC 47CFR §2.1093 447498 D04 Interim General RF Exposure Guidance v01 The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. Date of Test ............................................ : Date of receipt of test item ...................... : 27 Nov. 2025 Date (s) of performance of tests.............. : 27 Nov. 2025~21 Mar. 2026 Date of Issue ........................................... : 21 Mar. 2026 Test Result ............................................... : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 9 Report No.: STS2511227H02 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 5 2. FCC 47CFR §2.1093 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 9 Page 4 of 9 Report No.: STS2511227H02 Revision History Rev. Issue Date Report No. Effect Page Contents 00 21 Mar. 2026 STS2511227H02 ALL Initial Issue Page 5 of 9 Report No.: STS2511227H02 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name Bean Earbuds Brand Name MISHUAI Model Name MISHUAI MS-M30 Series Model(s) MISHUAI MS-M30 Pro Model Difference Only different in model name and appearance Colors. Product Description The EUT is Bean Earbuds Operation Frequency: 2402 – 2480 MHz Modulation Type: BT BR(1Mbps): GFSK BT EDR(2Mbps): π/4-DQPSK BT EDR(3Mbps): 8DPSK Antenna Type: Monopole Antenna Gain: 2.73dBi Power Rating Input: DC 5V 160mA Adapter N/A Battery Model:601025 Brand:N/A Rated Voltage: 3.85V Charge Limit Voltage: 4.4V Capacity: 160mAh Hardware Version V1.1 Software Version V034 1.2 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 Page 6 of 9 Report No.: STS2511227H02 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS Follow the maximum permissible exposure (MPE) limits specified in 447498 D04 Interim General Radio Frequency Exposure Guidelines v01. The gain of the antenna used in the product was extracted from the supplied antenna data sheet and the maximum total power input to the antenna was also measured. Calculate the distance from the product to the MPE limit by the formula. 2.2 LIMIT For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of Part 1.1307. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold Pth (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by: Page 7 of 9 Report No.: STS2511227H02 (C) Or using below table and the minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. For the exemption in Table 1 to apply, R must be at least λ/2π, where λ is the free-space operating wavelength in meters. If the ERP of a single RF source is not easily obtained, then the available maximum time-averaged power may be used in lieu of ERP if the physical dimensions of the radiating structure(s) do not exceed the electrical length of λ/4 or if the antenna gain is less than that of a half-wave dipole (1.64 linear value). RF Source frequency (MHz) Threshold ERP(watts) 0.3-1.34 1,920 R 2 . 1.34-30 3,450 R 2 /f 2 . 30-300 3.83 R 2 . 300-1,500 0.0128 R 2 f. 1,500-100,000 19.2R 2 . Page 8 of 9 Report No.: STS2511227H02 For multiple RF sources: Multiple RF sources are exempt if: (A) The available maximum time-averaged power of each source is no more than 1 mW and there is a separation distance of two centimeters between any portion of a radiating structure operating and the nearest portion of any other r…

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深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： 深圳市朋伴兴业科技有限公司 X＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021单极 SPECREV. NO.P1 PAGE1OF11 产品规格承认书 SPECIFICATIONS 客户: CUSTOMER: 产品名称: DESCRIPTION:单极天线 客户型号: CUSTOMERPARTNo: 产品型号: OURMODELNO:PBX5021DA01 日期: DATE: 确认签字,盖章后请返回承认书一份 PLEASERETURNTOUSONECOPYOF“SPECIFICATIONFORAPPROVAL” WITHYOURAPPROVEDSIGNATURES 核准审核刘飞制作刘小美 客户确认签章(APPROVEDSIGNATURE) 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： 深圳市朋伴兴业科技有限公司 X＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021单极 SPECREV. NO.P1 PAGE2OF11 PBX5021DA01Specification 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):5.0*2.1 4.SHAPEANDDIMENSIONS: Unit:mmLWAT CHIP-5021 5.0±0.22.15±0.20.45±0.11.15±0.1 CH IP45 0 50 2 21 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： 深圳市朋伴兴业科技有限公司 X＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021单极 SPECREV. NO.P1 PAGE3OF11 测试板参考尺寸： 单位：mm PBX5021DA01焊盘尺寸： 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： 深圳市朋伴兴业科技有限公司 X＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021单极 SPECREV. NO.P1 PAGE4OF11 APPLICATIONGUIDE 5.SPECIFICATIONS: *Testcondition:Testboardsize86*50mm Matchingcircuit:Pimatchingcircuitwillberequired 6.ElectricalCharacteristics: 回波损耗 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： 深圳市朋伴兴业科技有限公司 X＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021单极 SPECREV. NO.P1 PAGE5OF11 驻波比 MarkFrequencyVSWR 12400MHz1.674 22440MHz1.166 32480MHz1.484 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： 深圳市朋伴兴业科技有限公司 X＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021单极 SPECREV. NO.P1 PAGE6OF11 RadiationPattern TheGainpatternismeasuredinFAR-fieldchamber.DUTisplacedonthetableofrotator,a standardhornantennaandVectorNetworkAnalyzerisusedtocollectdata. ◎效率 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： 深圳市朋伴兴业科技有限公司 X＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021单极 SPECREV. NO.P1 PAGE7OF11 ◎最大增益 ◎3DGainPattern(2400MHz) 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： 深圳市朋伴兴业科技有限公司 X＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021单极 SPECREV. NO.P1 PAGE8OF11 ◎3DGainPattern(2450MHz) ◎3DGainPattern(2500MHz) 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： 深圳市朋伴兴业科技有限公司 X＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021单极 SPECREV. NO.P1 PAGE9OF11 7.EnvironmentalCharacteristics (1)ReliabilityTest (2)StorageCondition (a)Atwarehouse: Thetemperatureshouldbewithin0~30°Candhumidityshouldbelessthan60%RH. Theproductshouldbeusedwithin1yearfromthetimeofdelivery. (b)Onboard: Thetemperatureshouldbewithin-40~85°Candhumidityshouldbelessthan85%RH. (3)OperatingTemperatureRange Operatingtemperaturerange:-40°Cto+105°C. 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： 深圳市朋伴兴业科技有限公司 X＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021单极 SPECREV. NO.P1 PAGE10OF11 8.RecommendedReflowSoldering (1)SolderingGunProcedure Notethefollows,incaseofusingsoldergunforreplacement. (a)Thetiptemperaturemustbelessthan350°Cfortheperiodwithin3secondsby usingsolderinggununder30W. (b)Thesolderingguntipshallnottouchthisproductdirectly. (2)SolderingVolume Notethatexcessofsolderingvolumewilleasilygetcrackthebodyofthisproduct. 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： 深圳市朋伴兴业科技有限公司 X＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：m…

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The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.:STS2511227W02 Issued for Dongguan Heng Da Rui Electronic Technology Co.,Ltd. Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Product Name: Bean Earbuds Brand Name: MISHUAI Model Name: MISHUAI MS-M30 Series Model(s): MISHUAI MS-M30 Pro FCC ID: 2A58W-M30 Test Standards: FCC Part15.247 Page 2 of 96 Report No.: STS2511227W02 TEST REPORT Applicant’s Name ................. : Dongguan Heng Da Rui Electronic Technology Co.,Ltd. Address .................................. : Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Manufacturer's Name ........... : Dongguan Heng Da Rui Electronic Technology Co.,Ltd. Address .................................. : Room 701, Unit 1, Building 2, No. 58, Humen Zhongxing Road, Humen Town, Dongguan City, Guangdong Province, China Product Description Product Name ........................ : Bean Earbuds Brand Name ........................... : MISHUAI Model Name ........................... : MISHUAI MS-M30 Series Model(s) .................... : MISHUAI MS-M30 Pro Standards ............................. : FCC Part15.247 Test Procedure ....................... : ANSI C63.10-2020 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test ............................... : Date of receipt of test item ......... : 27 Nov. 2025 Date (s) of performance of tests : 27 Nov. 2025~21 Mar. 2026 Date of Issue ............................. : 21 Mar. 2026 Test Result ................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 96 Report No.: STS2511227W02 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.…

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