2BEXK-S6Bluetooth Intercom

S6操作说明 S6 instructions 产品描述：头盔蓝牙对讲耳机主要用于户外活动、职业使用或特定工作场景中，提供实时的2人或者多人无线通信功能，方便用户与他人保持联系和沟 通；同时提供音频播放功能、语音导航、免提通话等功能，方便用户在不同场景中使用。优秀的防水设计和降噪功能可以适应不同的户外工作或运动环 境。 Product description: The helmet Bluetooth intercom headset is primarily designed for outdoor activities, professional engagements, or specialized work environments, offering real-time wireless communication capabilities for two or more individuals, thereby facilitating seamless interaction and connectivity amongst users. Equipped with functionalities such as audio playback, voice-guided navigation, and hands-free calling, it offers convenience for users across various contexts. The exceptional waterproof design and effective noise cancellation allow for various outdoor work or sports settings. 注意事项： 1：在空旷环境使用信号最佳，避开变压器，高压线，信号基站等设备； Notes: 1: Optimal headphone performance can be achieved in open spaces, while avoiding the proximity of devices such as transformers, high-voltage power lines, and signal base stations; 2：来电响铃8秒，自动接听，来电自动接听是可以关闭和开启的； 2: The incoming call will ring for 8 seconds before being automatically answered. The option to enable or disable automatic call answering is available; 3：产品标示的信号距离是最远距离，实际使用中受到周围环境影响，信号距离会有变化； 3: The signal distance indicated for the product represents the maximum range, but in actual usage, it may be subject to environmental factors that can affect the signal range; 4：麦克风和喇叭单元接近时，有可能产生共鸣，拉开距离就可以； 4: When the microphone and speaker units are nearby, resonance may occur. Simply increase the distance between them to prevent this; 5：恢复出厂设置无法清空遥控器的配对记录，遥控器重新匹配后，可覆盖上一次的记录。 5: Resetting does not clear the pairing records of the remote control. After re-pairing the remote control, it will overwrite the previous records. 一、按键说明：（加指示图） I. Button instructions: (a diagram attached) 1：多功能键 2：对讲键 3：音量“＋” 4：音量“--” 1: Multi-function button 2: Intercom button 3: Volume "+" 4: Volume "--" 二、开机和关机： II. Power On and Off: 1：开机/关机：同时长按“对讲键”和“多功能键”，提示音“开机”和播报当前剩余电量，蓝色指示灯常亮1S； 1: Power On/Off: Simultaneously long press the "Intercom" button and the "Multi-function" button, accompanied by the audible prompt "Power On" and the announcement of the current remaining battery level. The blue indicator lights up steadily for 1s. 2：关机：同时长按对讲键和多功能键，提示音“关机”， 红色指示灯常亮1s； 2: Power Off: Simultaneously press and hold the Intercom button and the Multi-function button. A "power off" prompt will be heard, and the red indicator light will stay on for 1s. 三、提示语言切换：关机后，同时按住“多功能键”和“音量+”2秒，可进行语音切换。 III. Tips for language switching: To switch the language, press and hold the "Multi-function" button and the "Volume+" button simultaneously for 2s after shutting down. 四、适配遥控器操作： IV. Instructions for pairing the remote control: 1：耳机配码操作：耳机开机后，长按多功能键3s进入配对状态，红蓝交替闪烁，不松手继续按，直到红灯闪烁表示进入遥控器配码模式，靠近遥控器， 配对成功后以后无需重新配对即可使用。 1: Pairing the earphones: After turning on the earphones, press and hold the Multi-function button for 3s to enter the pairing mode. The red and blue lights will flash alternately. Continue holding the button without releasing it until the red light flashes, indicating that the earphones have entered the remote control pairing mode. Bring the earphones close to the remote control and wait for the pairing to be successful. Once paired, there will be no need to pair again. 2：遥控器配吗操作：遥控器首次使用需要按语言按键6s进入匹配模式，绿灯由一闪一闪变成常亮1s后，进入配码模式，配对成功后以后无需重新配对 即可使用。 2: Pairing the remote control: To pair the remote control for the first time, press and hold the language button for 6s to enter the pairing mode. Once the green light flashes and then stays lit for 1s, it will enter pairing mode. After a successful pairing, there is no need to re-pair in the future. 五、蓝牙功能 V. Bluetooth functions 1：蓝牙信号激活：开机后，长按多功能键3秒，提示音“配对”，指示灯红蓝交替闪，此时激活蓝牙信号，可进行连接。 1: Bluetooth signal activation: Upon powering on, press and hold the Multi-function button for 3s. You will hear a prompt saying "Pairing" and the indicator light will flash alternately in red and blue. At this point, the Bluetooth signal becomes active, allowing for connection. 2：2人对讲模式下，如何配对蓝牙：对讲模式下单击对讲键，挂断对讲通话，指示灯蓝色慢闪；长按功能按键，指示灯红蓝交替闪，此时可以进行蓝牙 配对。 2: How to pair Bluetooth in the two-speaker mode: Press the Intercom button to end the communication. The indicator light will flash slowly in blue; Press and hold the Multi-function button, and the red and blue indicators flash alternately. This shows that Bluetooth pairing is now possible. 3：多人对讲模式下，如何配对蓝牙：对讲模式下双击对讲键，挂断对讲通话，指示灯蓝色慢闪；长按功能按键，指示灯红蓝交替闪，此时可以进行蓝牙 配对。 3: How to pair Bluetooth in the multi-speaker mode: Press the Intercom button in the intercom mode twice, hang up the intercom call, and indicator will slowly flash blue; Press and hold the Multi-function button, and the red and blue indicators flash alternately. This shows that Bluetooth pairing is now possible. 4：2人对讲模式下，蓝牙和对讲两个模式切换方法：单击对讲键挂断对讲，耳机自动进入蓝牙模式；再次单击对讲按键，切换为对讲模式。 4: How to switch between the Bluetooth and intercom modes in the two-speaker mode: Simply press the Intercom button to end the intercom session, and the headset will automatically enter the Bluetooth mode; Press the intercom button again to switch to intercom mode. 5：多人对讲模式下，蓝牙和对讲两个模式切换方法：双击对讲键挂断对讲，耳机自动进入蓝牙模式；再次单击对讲按键，切换为对讲模式。 5: How to switch between Bluetooth and intercom modes in the multi-speaker mode: Press the Intercom button twice to end the communication, and the headset will automatically enter the Bluetooth mode; Press the intercom button again to switch to intercom mode. 6：有配对记录的耳机，开机之后，单击对讲按键，等待2~3秒，可自动连接上信号。 6: The earphones with pairing records, after powering on, click the intercom button, wait for 2~3 seconds, and the signal can be automatically connected. 7：清除蓝牙和对讲配对记录：关机后，“音量+”、“音量--”和多功能按键同时按3秒，清除配对记录。 7: Clear Bluetooth and intercom pairing records: After powering off, press the volume "+", volume "--" and multi-function button at the same time for 3 seconds, the indicator light flashes red, blue and green quickly, and the prompt tone "Restore factory settings". 六、对讲功能 VI. Intercom function 1：2人对讲模式配对操作： 1: Pairing i…

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FRN:0034846980

FRN:0034846980

Shenzhen Houtonsen Electronics Co.,Ltd Product Similarity Declaration Product name: Bluetooth Intercom Model name: S6, H2, H3, H6, H8, H9, H16, H32, T2, T3, T6, T8, T9, T16, S1, S3, S8, S9, S16, S32, V2, V3, V4, V5, V6, V8, V9, V16, V32, HS, TS, VS FCC ID: 2BEXK-S6 We (Shenzhen Houtonsen Electronics Co.,Ltd) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only difference is the model name, the color of appearance. Signature: Name: Xianfu Meng Title: General Manager Date: Mar. 14, 2024

Shenzhen Houtonsen Electronics Co.,Ltd 4A402, Building 1, No. 309, PingAn Avenue, Liangantian Community, Pinghu Street, Longgang District, Shenzhen, Guangdong, China 1/1 Letter of Authorization Company: Shenzhen Houtonsen Electronics Co.,Ltd Address: 4A402, Building 1, No. 309, PingAn Avenue, Liangantian Community, Pinghu Street, Longgang District, Shenzhen, Guangdong, China Product Name: Bluetooth Intercom Model Number: S6, H2, H3, H6, H8, H9, H16, H32, T2, T3, T6, T8, T9, T16, S1, S3, S8, S9, S16, S32, V2, V3, V4, V5, V6, V8, V9, V16, V32, HS, TS, VS FCC Identifier: 2BEXK-S6 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, 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 LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Xianfu Meng Date: Mar. 14, 2024 Title: General Manager Signature of applicant:

Report No.: AGC16227240102AP03 Page 1 of 4 EXTERNAL PHOTOS All VIEW OF EUT TOP VIEW OF EUT Report No.: AGC16227240102AP03 Page 2 of 4 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC16227240102AP03 Page 3 of 4 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC16227240102AP03 Page 4 of 4 RIGHT VIEW OF EUT PORT VIEW OF EUT ****************************************End of Report*************************************

FCC ID Label Location 10mm*20mm FCC ID: 2BEXK-S6

Report No.: AGC16227240102AP03 Page 1 of 4 INTERNAL PHOTOS OPEN VIEW OF EUT (FIGURE 1) BATTERY VIEW OF EUT (FIGURE 1) Report No.: AGC16227240102AP03 Page 2 of 4 INTERNAL VIEW OF EUT (FIGURE 1) INTERNAL VIEW OF EUT (FIGURE 2) Report No.: AGC16227240102AP03 Page 3 of 4 INTERNAL VIEW OF EUT (FIGURE 3) INTERNAL VIEW OF EUT (FIGURE 4) BT Antenna Report No.: AGC16227240102AP03 Page 4 of 4 INTERNAL VIEW OF EUT (FIGURE 5) ****************************************End of Report*************************************

Page 1 of 10 RF Exposure Report Report No.: AGC16227240102FH01 FCC ID : 2BEXK-S6 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Intercom BRAND NAME : Houtonsen MODEL NAME : S6, H2, H3, H6, H8, H9, H16, H32, T2, T3, T6, T8, T9, T16, S1, S3, S8, S9, S16, S32, V2, V3, V4, V5, V6, V8, V9, V16, V32, HS, TS, VS APPLICANT : Shenzhen Houtonsen Electronics Co.,Ltd DATE OF ISSUE : Jan. 30, 2024 STANDARD(S) : FCC Part 2 Subpart J §2.1093 FCC KDB 447498 D01 V06 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC16227240102FH01 Page 2 of 10 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jan. 30, 2024 Valid Initial Release Report No.: AGC16227240102FH01 Page 3 of 10 Table of Contents 1. General Information ........................................................................................................................................ 4 2. Product Information ........................................................................................................................................ 5 2.1 Product Technical Description ................................................................................................................... 5 3. Test Environment ............................................................................................................................................ 6 3.1 Address Of The Test Laboratory ............................................................................................................... 6 3.2 Test Facility ................................................................................................................................................ 6 3.3 Environmental Conditions ......................................................................................................................... 7 4. Portable Device Evaluation Method and Limit ............................................................................................. 8 5. Mobile Device Evaluation Method and Limit ................................................................................................ 9 6. Measurement Results ................................................................................................................................... 10 7. Measurement Evaluation .............................................................................................................................. 10 Report No.: AGC16227240102FH01 Page 4 of 10 1. General Information Applicant Shenzhen Houtonsen Electronics Co.,Ltd Address 4A402, Building 1, No. 309, PingAn Avenue, Liangantian Community, Pinghu Street, Longgang District, Shenzhen, Guangdong, China Manufacturer Shenzhen Houtonsen Electronics Co.,Ltd Address 4A402, Building 1, No. 309, PingAn Avenue, Liangantian Community, Pinghu Street, Longgang District, Shenzhen, Guangdong, China Factory Shenzhen Houtonsen Electronics Co.,Ltd Address 4A402, Building 1, No. 309, PingAn Avenue, Liangantian Community, Pinghu Street, Longgang District, Shenzhen, Guangdong, China Product Designation Bluetooth Intercom Brand Name Houtonsen Test Model S6 Series Model(s) H2, H3, H6, H8, H9, H16, H32, T2, T3, T6, T8, T9, T16, S1, S3, S8, S9, S16, S32, V2, V3, V4, V5, V6, V8, V9, V16, V32, HS, TS, VS Difference Description All the series models are the same as the test model except for the model names and the color of appearance. Date of receipt of test item Jan. 10, 2024 Date of Test Jan. 10, 2024 to Jan. 30, 2024 Deviation from Standard No any deviation from the test method Condition of Test Sample Normal Test Result Pass Test Report Form No AGCER-FCC-RF Exposure-V1 Note: The test results of this report relate only to the tested sample identified in this report. Prepared By Cici Li (Project Engineer) Jan. 30, 2024 Reviewed By Calvin Liu (Reviewer) Jan. 30, 2024 Approved By Max Zhang Authorized Officer Jan. 30, 2024 Report No.: AGC16227240102FH01 Page 5 of 10 2. Product Information 2.1 Product Technical Description 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 Other: Hardware Version REV1.0 Software Version REV1.0 Modulation Type GFSK, π /4-DQPSK, 8DPSK Device Category Portable (<20cm separation) Mobile (>20cm separation) Others: Antenna Diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna Designation PCB Antenna Antenna Gain 1.01dBi Minimum Assessment Distance 5mm Evaluation Applied MPE Evaluation SAR Evaluation Report No.: AGC16227240102FH01 Page 6 of 10 3. Test Environment 3.1 Address Of The Test Laboratory Laboratory: Attestation of Global Compliance (Shenzhen) Co., Ltd. Address: 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China 3.2 Test Facility The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L5488 Attestation of Global Compliance (Shenzhen) Co., Ltd. has been assessed and proved to follow CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories.) A2LA-Lab Cert. No.: 5054.02 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to follow ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. FCC-Registration No.: 975832 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FCC is maintained in our files with Registra…

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Versionoftheno. ： SPEC-20230103 effective date commencement date： 2023-01-03 Shenzhen Binmeda Technology Co., Ltd Acknowledgethebook customer name：manufacturer： Shenzhen Binmeda Technology Co., Ltd Customer Material Number： product model ： ANT520LL Part of ： serial number： BMD20230103 versions： A02 This Specificationsis received SIGN: DATE: DrawnbyCheckedbyApprovedby Jimmy 2023/01/03 Jony 2023/01/03 Jimmy 2023/01/03 Address: Block B, Comprehensive Building, Yangmeige Tailong Building, Bantian, Longgang, Shenzhen TEL:18503050873 Business Mailbox : [email protected] 1. 1. 1. D D D escription escription escription 1.1Specifications ANT520LL45R2400A 1 / 4 Applications: WLAN, 802.11b/g, Bluetooth, etc... Features SMD, high reliab ility, ultra compact, Omni-directional... Part number Electrical Specification Working Frequency Range 2400 ~2484 MHz Peak Gain 2.5 dBi (Typ.) Impedance 50 Ohm VSWR 2.5 ( Max) Polariz ation Linear Azimuth Beamwidth Omni-directional Operation Temperature(°C) -40 ~85°C T he specification is defined on EVB. ANT 3 216 R 2 400 3 K M 1 ( 1) (2) (3) (4) (5) (1) Size Code 11.9x1.0mm (2) Packing Tape and reel (3) Frequency 2.4GHz (4) Packing Number 3K (5) Code M1 2 / 4 Electrical Characteristics Return Loss & Radiation VSWR&Efficiency Radiation Pattern ZX-Plane -40 -30 -20 -10 0 10 0 45 90 13 5 180 225 270 315 dBi -40 -30 -20 -10 0 10 0 45 90 13 5 180 225 270 315 dBi Horizonta l PolarizationVertical Polarization 0° 270°90° Y Z X 1 2 3 4 5 6 7 8 9 10 2.3 2.42.52.6 VSWR Frequency (GHz) VSWR 0% 10% 20% 30% 40% 50 % 60% 70% 80% 90% 100% 2.32.42.52.6 Effici ency Frequency (GHz) Efficien cy Z Y X Free=2440MHz 3 / 4 ZY-Plane XY-Plane -40 -30 -2 0 -10 0 10 0 45 90 135 180 225 270 315 dBi -40 -30 -2 0 -10 0 10 0 45 90 135 180 225 270 315 dB i Ve r tical Polarization Horizontal Polarization 0° 270°90° X Z Y -40 -30 -2 0 -10 0 10 0 45 90 135 180 225 270 315 dBi -40 -30 -2 0 -10 0 10 0 45 90 135 180 225 270 315 dBi Ver tical PolarizationHorizontal Polarization 0° 270°90° Z X Y Free=2440MHz Free=2440MHz 8 E.Electricalperformancetestdataoftheantenna ： E.1.Antennapassiveparameter E.1.1.Antennaecholoss/standingwaveratio/Smithcircleplot（RL/VSWR/SmithChant） E.1.2.Antennaefficiency/gain（Effeciency/Gain） freespace Frequency MHz Efficiency % MAXGain dB 240029.61.01 241030.290.8 242031.160.86 243029.120.46 2440290.31 245027.78-0.1 246026.82-0.43 247025.49-0.86 248024-1.37 249023.71-1.61 250022.48-1.88 9 headform Frequency MHz Efficiency % MAXGain dB 240010.77-3.25 24109.47-3.43 24209.63-3.56 24308.11-4.07 24408.2-4.18 24507.55-4.66 24607.56-5.05 24707.04-5.23 24806.6-5.45 24906.55-5.75 25005.92-5.94 E.2Antennaactiveparameters E.2.1TRP/TIS D.Antennamatchingnetwork（Antennamatchingnetwork） ： R Element（Value） E1NC E23.3NH E3NC 4 / 4 Recommended Reflow Profile Pb free solder Soaking Working Soldering Peak Temp. Time Temp. Time Temp. Time Temp. T1 T2 t1 T3 t2 T4 t3 T5 150°C 180°C 60 to 120sec 230°C more than 30sec 247 to 253°C within 10sec 260°C Max.

Page 1 of 74 FCC Test Report Report No.: AGC16227240102FR01 FCC ID : 2BEXK-S6 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Intercom BRAND NAME : Houtonsen MODEL NAME : S6, H2, H3, H6, H8, H9, H16, H32, T2, T3, T6, T8, T9, T16, S1, S3, S8, S9, S16, S32, V2, V3, V4, V5, V6, V8, V9, V16, V32, HS, TS, VS APPLICANT : Shenzhen Houtonsen Electronics Co.,Ltd DATE OF ISSUE : Jan. 30, 2024 STANDARD(S) : FCC Part 15 Subpart C §15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC16227240102FR01 Page 2 of 74 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jan. 30, 2024 Valid Initial Release Report No.: AGC16227240102FR01 Page 3 of 74 Table of Contents 1. General Information ........................................................................................................................................ 5 2. Product Information ........................................................................................................................................ 6 2.1 Product Technical Description ................................................................................................................... 6 2.2 Test Frequency List ................................................................................................................................... 6 2.3 Related Submittal(S) / Grant (S) ............................................................................................................... 7 2.4 Test Methodology ...................................................................................................................................... 7 2.5 Receiver Input Bandwidth ......................................................................................................................... 7 2.6 Equally Average Use of Frequencies And Behaviour ............................................................................... 7 2.7 Pseudorandom Frequency Hopping Sequence ........................................................................................ 8 2.8 Special Accessories .................................................................................................................................. 9 2.9 Equipment Modifications ........................................................................................................................... 9 2.10 Antenna Requirement ............................................................................................................................. 9 3. Test Environment .......................................................................................................................................... 10 3.1 Address of The Test Laboratory .............................................................................................................. 10 3.2 Test Facility .............................................................................................................................................. 10 3.3 Environmental Conditions ....................................................................................................................... 11 3.4 Measurement Uncertainty ....................................................................................................................... 11 3.5 List of Equipment Used ........................................................................................................................... 12 4.System Test Configuration ............................................................................................................................ 14 4.1 EUT Configuration ................................................................................................................................... 14 4.2 EUT Exercise ........................................................................................................................................... 14 4.3 Configuration of Tested System .............................................................................................................. 14 4.4 Equipment Used In Tested System ........................................................................................................ 14 4.5 Summary of Test Results ........................................................................................................................ 15 5. Description of Test Modes ........................................................................................................................... 16 6. RF Output Power Measurement .................................................................................................................. 17 6.1 Provisions Applicable .............................................................................................................................. 17 6.2 Measurement Procedure ......................................................................................................................... 17 6.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 17 6.4 Measurement Result ............................................................................................................................... 18 7. 20dB Bandwidth and 99% Occupied Bandwidth Measurement ............................................................... 24 7.1 Provisions Applicable .............................................................................................................................. 24 7.2 Measurement Procedure ......................................................................................................................... 24 7.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 24 7.4 Measurement Results ..........................................................................…

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Report No.: AGC16227240102AP02 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC16227240102AP02 Page 2 of 2 RF CONDUCTED TEST SETUP ****************************************End of Report*************************************