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2AR23-MS6439Full open earcuff

Shenzhen Mees Hi-Tech Co., Ltd
Full open earcuff - FCC ID 2AR23-MS6439 - Shenzhen Mees Hi-Tech Co., Ltd
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Aug 23, 2023
Application Purpose
Original Equipment
Date of Application
Aug 23, 2023
Equipment Note
Full open earcuff
Frequency Range
2402.00000000 - 2480.00000000
Company
Shenzhen Mees Hi-Tech Co., Ltd
Country
China

Documents & Files

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Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

MS6439 MS6439 夾耳氣傳導耳機說明書 FCC ID:2AR23-MS6439 (1)手機配對:在手機上打開藍牙功能菜單,選擇:MS6439,配對及連接。當成 功配對連接時,左右耳藍燈長亮1秒後熄滅,伴隨“已連接”提示音。手機 斷開連接時,主耳藍燈快閃,副耳無燈光,伴隨“已斷開”提示音。 1.手機配對指南 (2)回連手機:耳機出倉後如果有可以回連的手機,自動回連手機。主副耳 藍燈長亮1秒後熄滅,無提示音。 (3)超距回連:超出距離後回連,斷開後主耳燈光快閃進入配對,回連後藍燈 長亮1秒後熄滅。斷開伴隨“已斷開”提示音,回連伴隨“已連接”提示音。 注意:您有5分鐘左右連接耳機和您的手機,否則耳機將退出配對模式, 主耳藍燈快閃,副耳無燈光。進入深度睡眠關機。將耳機放回充電盒,合 蓋後再次打開充電盒,取出耳機重新進入配對模式。 配對連接 藍牙 藍牙 我的設配 未連接 設置 斷開連接 L:左耳(主耳)R:右耳(副耳) 藍燈長亮1秒後熄滅 “已連接”提示音 已連接 3.佩戴方式 佩戴方法:一隻手捏住耳尖往上提,另一隻手拿住耳機從耳朵中上方扣進, 然後往下挪到耳朵中間位置,最後往裡推固定好,完成耳機佩戴。 2.操作方法 多功能觸摸控制區 (音樂/通話/模式切換) L:左耳 音樂 (音樂 播放中) 通話 (來電時) 模式 切換 基礎 功能 雙擊播放/暫停 接聽/結束 拒絕來電 語音助手 遊戲空間音效 開機 (倉外關機狀態) 關機 (無設配連接時) 清除設配記錄 及模式記憶 下一曲長按2秒 長按2秒 長按5秒長按5秒 長按2秒 長按2秒 長按2秒 長按2秒 上一曲 雙擊 三擊 五擊五擊 三擊 雙擊雙擊 R:右耳 4.耳機參數: 單機頭尺寸:27*24*17mm 重量:(單機頭:5.9g) 雙耳機充電電流:60mAh*2 耳機充電時間:約1.5H 耳機待機時間:約 70H 音樂播放時間(70%音量普通模式):約9H 滿電通話時間:約6H 工作溫度:-10°C~+55°C 工作濕度:10%~85%(非冷凍狀態) 5.藍牙參數: 藍牙版本:5.2 藍牙協議:A2DP/AVRCP/HFP/SPP 藍牙傳輸範圍:2.40GHz~2.48GHz 通信距離:10m 6.喇叭參數: 喇叭類型:動圈喇叭 喇叭規格:17*12 mm 喇叭阻抗:18 ± 15% Ohm MIC靈敏度:-38±1dB MIC頻響範圍:20Hz~10KHz 7.充電盒參數: 尺寸:58*45*25mm 重量(不含耳機):33.1g 充電輸入接口:Type-C接口 電池容量:350mAh 滿電時間:約1.5H Q1:遇到雙耳使用時有一邊無音或不同步怎麼解決? A.嘗試將耳機放回充電盒關機,並重新取出耳機。 B.如果反復取出兩隻耳機後未能自動互連, 多是因為單獨使用左耳或右耳以 及其它錯誤操作導致的雙耳機失連,按以下步驟將雙耳重連即可。 1.將耳機放回充電盒關機。 2.手機列表內找到並刪除“MS6439”。 3.參考配對指南再次配對。 Q2:遇到耳機出現卡頓、斷斷續續怎麼解決? A:根據說明書第3點調整佩戴耳機的角度或者將耳機放回充電盒並重新 取出即可。 Q4:遇到耳機不能連接想要重置怎麼解決? A:將設備上與耳機連接的配對信息清除,並按照說明書第1點藍牙配對 部分重新配對即可。 客戶常見問題解析 Q5:耳機是否能泡水或佩戴著游泳、洗澡、大雨情況下使用? A:MS6439能做到IPX6防塵防水,跑步或其它體育鍛煉產生的汗水不會 造成傷害,但是不能將其浸入水中。 Q3:遇到耳機觸控失靈的情況怎麼解決? A:耳機觸摸控制區表面沾水或者有油漬等情況可能導致耳機觸控不靈。嘗 試將耳機表面以及手指表面擦拭乾淨,再重新嘗試。 4. Earphone Parameters: Each earphone size: 27*24*17mm Weight:(Each earphone: 5.9g) Charging current of dualearphones: 60mAh*2 Earphone charging time: about 1.5H Stand-by time of earphone: about 70H Music stand-by time : about 9H Full-power talk time: about. 6H Operating temperature:-10°C~+55°C Operating humidity: 10%-85%(non-frozen) 5. Bluetooth Parameters: Bluetooth version: 5.2 Bluetooth protocol: A2DP/AVRCP/HFP/SPP Bluetooth transmission range: 2.40GHz~2.48GHz Communication distance: 10m 6. Loudspeaker Parameters: Loudspeaker type: moving coil loudspeaker Loudspeaker specification: 17*12 mm Loudspeaker impedance: 18 ± 15% Ohm MIC sensitivity:-38±1dB MIC frequency response range: 20Hz~10KHz 7. Charging Case Parameter: Size: 58*45*25mm Weight (without earphones): 33.1g Charging input interface: USB-C charging port Battery capacity: 350mAh Full charge time: about 1.5H 3. Wearing Mode Wearing method: Hold the ear tip with one hand and lift it upwards, hold the earphone with the other hand and buckle it in at the middle and upper part of the ear, then move it down to the middle of the ear, and finally push it in and fix it to finish the wearing of the earphone. Instruction Manual Of Full Open Earcuff 1. Phone Pairing Guide (1) Phone pairing: Open the Bluetooth function menu on the phone, and select MS6439 for pairing and connecting. When successfully paired and connected, the blue lights of the left and right earphones are on for 1 second and then go out, accompanied by the "connected" prompt tone. When the phone is disconnected, the blue light of the primary earphone flashes, and the secondary earphone is without light, accompanied by a "disconnected" prompt tone. Setup Bluetooth My equipment Not connected Connected L: Left earphone (primary earphone) R: Right earphone (secondary earphone) Paired Connection Disconnect The blue light is on for 1 second and then goes out "Connected" prompt tone Note: You have about 5 minutes to connect the earphone to your phone, otherwise the earphone will exit the pairing mode, the blue light of the primary earphone flashes, and the secondary earphone is without light. Then the earphone will turn off and enter the deep sleep state. Put the earphone back into the charging case, close the cover and open the charging case again, and take out the earphone and re-start pairing. (2) Back-connect mobile phone: If there is a mobile phone that can be connected back after the earphone is taken out from the case, the mobile phone will be automatically connected back. The blue lights of the primary and secondary earphones are on for 1 second and then go out without prompt tone. (3) Over-distance back-connection: Connect back after the distance is exceeded, the primary earphone light flashes to start the pairing, and the blue light is on for 1 second after the back-connection. The disconnection is accompanied by a "disconnected" prompt tone, and the back-connection is accompanied by a "connected" prompt tone. 2. Method of Operation Multifunctional touch control area (Music/Call/Mode Switch) Customer FAQs Answers Q1: How to solve the problem that one side has no sound or is not synchronous when both earphones are being used? A. Try putting the earphone back into the charging case, turn it off and remove the earphone again. B. If the two earphones cannot be automatically connected after repeated removal, it is mostly because the left ear or right ear is used alone and other wrong operation leads to the disconnection of the two earphones. Follow the steps below to reconnect the two earphones. 1. Put the earphone back into the charging case and turn it off. 2. Find and delete "MS6429" from the phone list. 3. Refer to the pairing guide to pair again. Q2: How to solve the problem of earphone jamming and intermittent? A: Adjust the angle of wearing the earphone according to point 6 of the instruction manual or put the earphone back into the charging box and take it out again. Q3: How to solve the problem of earphone touch failure? A: Water or oil stain on the surface of the touch area of the earphone may lead to poor touch control of the earphone. Try wiping off the earphone and cleaning finger surfaces before retrying. Q4: What can I do if the earphone cannot connect and I want to reset the earphone? A: Clear the pairing information connected with the earphone on the device, and re-pair according to the Bluetooth pairing parts in point 3 and p…

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Attestation Statements

Shenzhen Mees Hi-Tech Co., Ltd 2/F, Building 3 North District, 2nd Qianjin Road, Liutang Village, Xixiang, Bao'an District, 518102, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Aug. 17, 2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AR23-MS6439 Product Name: Full open earcuff Model Name: MS6439 [Shenzhen Mees Hi-Tech Co., Ltd] (“the applicant”) certifies 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. Sincerely, (Applicant signature) Name: Fannie Fang Title: General Manager

Attestation Statements

Shenzhen Mees Hi-Tech Co., Ltd 2/F, Building 3 North District, 2nd Qianjin Road, Liutang Village, Xixiang, Bao'an District, 518102, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Aug. 17, 2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AR23-MS6439 Product Name: Full open earcuff Model Name: MS6439 [Shenzhen Mees Hi-Tech Co., Ltd] (“the applicant”) certifies 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. Sincerely, (Applicant signature) Name: Fannie Fang Title: General Manager

Attestation Statements

[Shenzhen Mees Hi-Tech Co., Ltd] [2/F, Building 3 North District, 2nd Qianjin Road, Liutang Village, Xixiang] [Bao'an District, 518102, Shenzhen] [China] Date: Aug. 17, 2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AR23-MS6439 US Agent – Attestation Statement / Part 2.911(d)(7) [Shenzhen Mees Hi-Tech Co., Ltd] certifies, that as of [Aug. 17, 2023], we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2AR23-MS6439. [Shenzhen Mees Hi-Tech Co., Ltd], accepts to maintain an agent of 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. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of [Shenzhen Mees Hi-Tech Co., Ltd] for FCC ID: 2AR23-MS6439. Designated Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company: [Shenzhen Mees Hi-Tech Co., Ltd] Designated Agent: FCC US Agent, LLC Company Representative: [Fannie Fang] Tel: +86-13823384196 Email: [email protected] Designated Agent Representative: Tim Payne Signature: Signature:

External Photos

Report No.: AGC07822230701AP03 Page 1 of 4 EXTERNAL PHOTOS ALL VIEW OF EUT (FIGURE 1) TOP VIEW OF EUT Report No.: AGC07822230701AP03 Page 2 of 4 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC07822230701AP03 Page 3 of 4 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC07822230701AP03 Page 4 of 4 RIGHT VIEW OF EUT ****************************************End of Report*************************************

ID Label/Location Info

FCC ID Label Location The product does not have enough space to place the label, and FCC ID label is reflected in the user manual and package, as below:

Internal Photos

Report No.: AGC07822230701AP03 Page 1 of 4 INTERNAL PHOTOS OPEN VIEW OF EUT BATTERY VIEW OF EUT Report No.: AGC07822230701AP03 Page 2 of 4 INTERNAL VIEW OF EUT (FIGURE 1) INTERNAL VIEW OF EUT (FIGURE 2) Report No.: AGC07822230701AP03 Page 3 of 4 INTERNAL VIEW OF EUT (FIGURE 3) INTERNAL VIEW OF EUT (FIGURE 4) BT Antenna Report No.: AGC07822230701AP03 Page 4 of 4 INTERNAL VIEW OF EUT (FIGURE 5) ****************************************End of Report*************************************

RF Exposure Info

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION FCC ID 2AR23-MS6439 Product Description Full open earcuff Model Name MS6439 Frequency Band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz Bluetooth: 2.402GHz ~ 2.480GHz Others Device Category Portable (<20cm separation) Mobile (>20cm separation) Others: Antenna Diversity Single antenna Multiple antennas Max. Output Power 3.017dBm (Max) Antenna Designation FPC Antenna Antenna Gain 1.11dBi Minimum Assessment Distance 5mm Evaluation Applied MPE Evaluation SAR Exclusion Evaluation Result Pass 2. PORTABLE DEVICE EVALUATION METHOD AND LIMIT Following FCC KDB 447498 D01 “General SAR test exclusion guidance” The corresponding SAR Exclusion Threshold condition, listed below: 1) 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)] [if(GHz)] s 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.  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. 2) At 100 MHz to 6 GHz and for test separation distances > 50 mm, the SAR test exclusion threshold is determined according to the following: a) [Threshold at 50 mm in step 1) + (test separation distance - 50mm) (f(MHz)/150)] mW, at 100MHz to 1500 MHz; b) [Threshold at 50 mm in step 1) + (test separation distance - 50 mm)-10] mW at > 1500 MHz and ≤6 GHz; 3) At frequencies below 100 MHz, the following may be considered for SAR test exclusion. a) The threshold at the corresponding test separation distance at 100 MHz in step 2) is multiplied by [1 + log(100/f(MHz))] for test separation distances > 50 mm and < 200 mm. b) The threshold determined by the equation in a) for 50 mm and 100 MHz is multiplied by 1/2 for test separation distances ≤50 mm. c) SAR measurement procedures are not established below 100 MHz. When SAR test exclusion cannot be applied, a KDB inquiry is required to determine SAR evaluation requirements for any test results to be acceptable. 3. MOBILE DEVICE EVALUATION METHOD AND LIMIT Human exposure to RF emissions from mobile devices (47 CFR §2.1091) may be evaluated based on the MPE limits adopted by the FCC for electric and magnetic field strength and/or power density, as appropriate, since exposures are assumed to occur at distances of 20 cm or more from persons. LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE Frequency Range (MHz) E-field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Time |E| 2 , |H| 2 or S (Minutes) 0.3 -- 1.34 614 1.63 (100)* 30 1.34 -- 30 824/f 2.19/f (180/f 2 )* 30 30 -- 300 27.5 0.073 0.2 30 300 -- 1500 -- -- f/1500 30 1500 -- 100,000 -- -- 1.0 30 *Note: 1. f= Frequency in MHz * Plane-wave Equivalent Power Density 2. The averaging time for General Population/Uncontrolled exposure to fixed transmitters is not applicable for mobile and portable transmitters. See 47 CFR §§2.1091 and 2.1093 on source-based time-averaging requirement for mobile and portable transmitters. S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 4. MEASUREMENT RESULT Test Mode Channel Frequency (MHz) Max Output power (dBm) Max Output power (mW) Calculation Value (Note 1) Threshold Value 8DPSK BT_EDR 2402 2.867 1.935 0.600 3.0 BT_EDR 2441 3.017 2.003 0.625 3.0 BT_EDR 2480 2.981 1.987 0.624 3.0 Note 1: Calculation Value =[(max. power of channel, mW)/(min. test separation distance, mm)] ·[√f(GHz)]. Fox example: 2.003/5*√2.441=0.625 ≤ 3.0 According to KDB447498 D01 V06, threshold at which no SAR required is ≤3.0 for 1-g SAR, separation distance is 5mm, and no simultaneous SAR measurement is required. 5. CONCLUSION Since Source-base time average power is below SAR test exclusion power thresholds, the SAR evaluation is not required.

Test Report

承认书 客户料号:24.207 客户名称:深圳市迈斯高科技有限公司 供应商:深圳市艾特诺通讯设备有限公司 供应商料号:ATN1407 客户承认 供应商 项目工程师 制作 项目负责人 审核 品质负责人 核准 公司盖章: 公司盖章: 公司全名:深圳市艾特诺通讯设备有限公司 公司地址:深圳市宝安区新安街道隆昌路美生创谷科技园夏谷505室 深圳市艾特诺通讯设备有限公司 SHENZHEN ATN COMMUNICATION TECHNOLOGY CO.,LTD. 深圳市艾特诺通讯设备有限公司 SHENZHEN ATN COMMUNICATION TECHNOLOGY CO.,LTD. 承 认 书 SPECIFICATION FOR APPROVL 客 户: CUSTOMER: 迈斯高科技 客 户 编 号: CUSTOMER P/N: S39 本 厂 编 号: OUR MODEL NO: ATN1407 规 格: SPECIFICATIONS: 2.4G-2.48G 蓝牙天线(R/L相同) 样 品 数: Q’TY: 1 PCS 日 期: DATE: 2023.05.18 深圳市艾特诺通讯设备有限公司 A T N 客户 CUSTOMER 制作 make 审核 examine 核准 Approver 结构 Structure 电子 Electronics 核准 Approver 地址:深圳市宝安区新安街道留仙二路美生创谷科技园夏谷504-505室 Address: 504-505,XiaGu,Wonderful life creative valley,Xinan,Baoan,ShenZhen. Tel(电话):0755-29308863 Fax(传真):0755-29308861 Page 1 Version:A1.0 ATN-DE-WI-01A00 11 深圳市艾特诺通讯设备有限公司 SHENZHEN ATN COMMUNICATION TECHNOLOGY CO.,LTD. 目录 Contents 封面Cover ...... 1 目录contents ...... 2 一、测试设备Test Equipment&Conditions ...... 3 二、产品规格Product Specification ...... 4 三、匹配电路Matching circuit ...... 4 四、测试数据报告Test Data Report ...... 5 五、装配要求Assembly requirements ...... 6 六、工程图纸Product Chart ...... 7 七、样品尺寸检测报告Size test report ...... 8 八、包装信息Packaging Information ...... 9 变更记录 发行/变更日期 变更原因 变更内容 版本 备注 2023.05.18 新版发行 新版发行 A1.0 Page 2 Version:A1.0 ATN-DE-WI-01A00 11 深圳市艾特诺通讯设备有限公司 SHENZHEN ATN COMMUNICATION TECHNOLOGY CO.,LTD. 一、测试设备 Test Equipment&Conditions 1.1 网络分析仪(Network Analyzers) Agilent Technologies E5071B 1.2 综合测试仪(Communications Test Set) CMW500 1.3 3D暗室测试系统(3D Chanber Test System) Page 3 Version:A1.0 ATN-DE-WI-01A00 11 深圳市艾特诺通讯设备有限公司 SHENZHEN ATN COMMUNICATION TECHNOLOGY CO.,LTD. 二、产品规格Product Specification 2.1、Material&Mechanical Characteristics 材质Material FPC + FR4 尺寸Dimension mm 2.2、储存和使用温度Environmental 使用温度Operation Temperature -30°C~+ 80°C 储存温度Storage Temperature -30°C~+80°C 三、匹配电路Matching circuit Page 4 Version:A1.0 ATN-DE-WI-01A00 11 深圳市艾特诺通讯设备有限公司 SHENZHEN ATN COMMUNICATION TECHNOLOGY CO.,LTD. 四 、测试数据报告Test Data Report 4.1 S11 Parameter 4.2 增益和效率 Gain & Efficiency 4.3 方向图 Radiation pattern Page 5 Version:A1.0 ATN-DE-WI-01A00 11 深圳市艾特诺通讯设备有限公司 SHENZHEN ATN COMMUNICATION TECHNOLOGY CO.,LTD. 4.4 OTA 测试数据 OTA Test Data 4.5 实测数据Measured data 五、装配要求Assembly requirements 1 无 Page 6 Version:A1.0 ATN-DE-WI-01A00 11 深圳市艾特诺通讯设备有限公司 SHENZHEN ATN COMMUNICATION TECHNOLOGY CO.,LTD. 六、工程图纸Product Drawing Page 7 Version:A1.0 ATN-DE-WI-01A00 11 深圳市艾特诺通讯设备有限公司 SHENZHEN ATN COMMUNICATION TECHNOLOGY CO.,LTD. 七、样品尺寸检测报告 Size test report 尺寸检验报告 Dimension test report 项目project:S39 品名Product Name: 天线 类别category:FPC 数量Quantity:5 个 日期Date:2023.05.18 检验依据标准:Inspection basis and standard ■工程图纸Engineering drawings □标准样板Standard template □其它 Other 检验项目Inspection items 样品测验值test value 判定结果 determine 1 2 3 4 5 外观检验 Appearance inspectio 1.油污划痕、压伤 等不良 √ √ √ √ √ OK 2、其它Other 尺寸检验 Dimensiona l inspection 1 5.29±0.1 5.28 5.3 5.28 5.3 5.3 OK 2 Ф0.75±0.1 0.7 0.7 0.68 0.7 0.7 OK 3 4.79±0.1 4.78 4.76 4.8 4.78 4.78 OK 4 4.29±0.1 4.3 4.32 4.3 4.3 4.32 OK 5 17.5±0.1 17.56 17.54 17.56 17.56 17.54 OK 6 27.6±0.5 27.64 27.66 27.66 27.64 27.66 OK 7 6.05±0.15 6.1 6.1 6.12 6.1 6.12 OK 8 8.95±0.2 8.92 8.96 8.94 8.94 8.92 OK 八、包装信息Manner of packing Page 8 Version:A1.0 ATN-DE-WI-01A00 11 深圳市艾特诺通讯设备有限公司 SHENZHEN ATN COMMUNICATION TECHNOLOGY CO.,LTD. 深圳市艾特诺通讯设备有限公司 SHENZHEN ATN COMMUNICATION EQUIPMENT CO.LTD 产品包装Product packaging 版本edition::V1.0 页码Page:1/1 1. 隔层摆放保护天线 2. 泡棉捆绑保护与固定 3.纸箱封箱效果(贴出货标签和ROHS标签)Carton sealing effect Page 9 Version:A1.0 ATN-DE-WI-01A00 11

Test Report

Page 1 of 69 FCC Test Report Report No.: AGC07822230701FE03 FCC ID : 2AR23-MS6439 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Full open earcuff BRAND NAME : MEES MODEL NAME : MS6439 APPLICANT : Shenzhen Mees Hi-Tech Co., Ltd DATE OF ISSUE : Jul. 21, 2023 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC07822230701FE03 Page 2 of 69 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jul. 21, 2023 Valid Initial Release Report No.: AGC07822230701FE03 Page 3 of 69 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY .................................................................................................................. 5 2. GENERAL INFORMATION .............................................................................................................................. 6 2.1. PRODUCT DESCRIPTION ........................................................................................................................ 6 2.2. TABLE OF CARRIER FREQUENCYS ....................................................................................................... 6 2.3. RECEIVER INPUT BANDWIDTH .............................................................................................................. 7 2.4. EXAMPLE OF A HOPPING SEQUENCY IN DATA MODE ......................................................................... 7 2.5. EQUALLY AVERAGE USE OF FREQUENCIES AND BEHAVIOUR ......................................................... 7 2.6. RELATED SUBMITTAL(S) / GRANT (S) .................................................................................................... 8 2.7. TEST METHODOLOGY ............................................................................................................................. 8 2.8. SPECIAL ACCESSORIES ......................................................................................................................... 8 2.9. EQUIPMENT MODIFICATIONS ................................................................................................................. 8 2.10. ANTENNA REQUIREMENT..................................................................................................................... 8 3. MEASUREMENT UNCERTAINTY ................................................................................................................... 9 4. DESCRIPTION OF TEST MODES ................................................................................................................. 10 5. SYSTEM TEST CONFIGURATION ................................................................................................................. 11 5.1. CONFIGURATION OF EUT SYSTEM ....................................................................................................... 11 5.2. EQUIPMENT USED IN TESTED SYSTEM ............................................................................................... 11 5.3. SUMMARY OF TEST RESULTS ............................................................................................................... 11 6. TEST FACILITY .............................................................................................................................................. 12 7. PEAK OUTPUT POWER ................................................................................................................................ 13 7.1. MEASUREMENT PROCEDURE ............................................................................................................. 13 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 13 7.3. LIMITS AND MEASUREMENT RESULT .................................................................................................. 14 8. 20DB BANDWIDTH ........................................................................................................................................ 19 8.1. MEASUREMENT PROCEDURE ............................................................................................................. 19 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 19 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................... 20 9. CONDUCTED SPURIOUS EMISSION........................................................................................................... 25 9.1. MEASUREMENT PROCEDURE ............................................................................................................. 25 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 25 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................... 25 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................................. 25 10. RADIATED EMISSION ................................................................................................................................. 46 10.1. MEASUREMENT PROCEDURE ........................................................................................................... 46 10.2. TEST SETUP ......................................................................................................................................... 48 Report No.: AGC07822230701FE03 Page 4 of 69 10.3. LIMITS AND MEASUREMENT RESULT ............................................................................................... 49 10.4. TEST RESULT........................................................................................................................................ 49 11. NUMBER OF HOPPING FREQUENCY ........................................................................…

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Test Setup Photos

Report No.: AGC07822230701AP02 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC07822230701AP02 Page 2 of 2 RF CONDUCTED TES SETUP ****************************************End of Report*************************************

Contact Information

Applicant

Fannie Fang
[email protected]+86-13823384196Fax: N/A

Technical Contact

Shenzhen Mees Hi-Tech Co., Ltd
[email protected]

China

Test Firm

Attestation of Global Compliance (Shenzhen) Co., LDoris Li
[email protected]+86-755-25234088

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz2.00 mW
Confidentiality
Long Term
Grant Notes
Power listed is the maximum conducted output power.

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