
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Motorcycle Helmet Headset - R16 Power ON: Long press the –±©ªÆbutton for 2 seconds Power OFF: Long press the –±©ªÆbutton for 2 seconds Product Function Introduction Intercom Button Function R16 one -click matching (Only applicable to this type of device, up to 8 device intercom) Will be automatically paired. Enter the state of speech (blue, greener lights slowly). (Power ON)(Power ON) (Power ON) (Power ON) 1 Demonstrate Long press the intercom button Long press the intercom button Long press the intercom button 2 Click on any device intercom button Multiple equipment will be automatically paired. * 3 4 The state of the intercom The state of the intercom The state of the intercom The state of the intercom Long press the intercom button Enter the intercom machine pairing status Music sharing Music sharing link establishment: In the power-on state, press and hold the phone button + volume up button of the two devices at the same time for 3 seconds, and the music is automatically shared to the other device after the pairing is successful. Music sharing enable/disable: After the music sharing links of the two devices are successfully established, double-click the volume up button + volume down button while playing music to disable or enable music sharing to the other device. In the power-on state, press and hold the phone key + intercom key at the same time, and then double-click the volume up key. There are two mounting options to choose from. Choose according to your helmet. When using the stick-on mounting, please clean the surface of your helmet. This equipment has been tested and found to comply with the limits for a Class Bdigital 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. The device has been evaluated to meet general RF exposure requirement.
1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: Companyname:HOPEKCORPORATIONINC FRN:0034562900 ContactName:PeterDavis Address:4358SBANNOCKSTENGLEWOOD,CO80110UnitedStates TelephoneNo:561-235-6113 Email:[email protected] Applicant: Companyname:ShenZhenCityXingyaodaTechnologyCo.,Limited GranteeCode:2BHEM FCCID:2BHEM-R16 FRN:0035640218 ContactName:JiabinLiu Address:Room408,Building3,HuafengIndustrialPark,NanchangSecond IndustrialZone,Gushu,XixiangStreet,BaoanDistrict,Shenzhen, Guangdong,China TelephoneNo: +86-15007054895 FaxNo: / Email: [email protected] ShenZhenCityXingyaodaTechnologyCo.,Limitedcertifiesthat,asofthedateofthisfiling oftheapplicationwiththeTCB,[HOPEKCORPORATIONINC]isourdesignatedUSagentfor serviceofprocessfortheabovereferencedFCCID.ShenZhenCityXingyaodaTechnology Co.,Limitedacceptstomaintainanagentfornolessthanoneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofanycommissionrelated proceedinginvolvingequipment.[HOPEKCORPORATIONINC]accepts,asofthedateofthe filingoftheapplication,theobligationofthedesignatedUSagentforserviceofprocessforthe abovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,and clause§2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2024-07-08 Applicant’sName:JiabinLiuUSAgent’sName:PeterDavis Title:ManagerTitle:CEO Signature:Signature:
ShenZhen City Xingyaoda Technology Co., Limited 7/8/2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for FCC ID: 2BHEM-R16 ShenZhen City Xingyaoda Technology Co., Limited (“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. Yours sincerely, Signature: July 8, 2024 Name: Jiabin Liu Position: Manager Company Name: ShenZhen City Xingyaoda Technology Co., Limited Address: Room 408, Building 3, Huafeng Industrial Park, Nanchang Second Industrial Zone, Gushu, Xixiang Street, Baoan District, Shenzhen, Guangdong, China Tel: +86-15007054895 Fax: / Email: [email protected] ShenZhen City Xingyaoda Technology Co., Limited 7/8/2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for FCC ID: 2BHEM-R16 ShenZhen City Xingyaoda Technology Co., Limited (“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. Yours sincerely, Signature: July 8, 2024 Name: Jiabin Liu Position: Manager Company Name: ShenZhen City Xingyaoda Technology Co., Limited Address: Room 408, Building 3, Huafeng Industrial Park, Nanchang Second Industrial Zone, Gushu, Xixiang Street, Baoan District, Shenzhen, Guangdong, China Tel: +86-15007054895 Fax: / Email: [email protected]
ShenZhen City Xingyaoda Technology Co., Limited Difference Description We ShenZhen City Xingyaoda Technology Co., Limited state: Product name: Motorcycle Bluetooth Headset Model(s): R16, R16 Pro, R18, R19, X6S, X8S, X9S 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. Signature: July 8, 2024 Name: Jiabin Liu Position: Manager Company Name: ShenZhen City Xingyaoda Technology Co., Limited Address: Room 408, Building 3, Huafeng Industrial Park, Nanchang Second Industrial Zone, Gushu, Xixiang Street, Baoan District, Shenzhen, Guangdong, China Tel: +86-15007054895 Fax: / Email: [email protected]
ShenZhen City Xingyaoda Technology Co., Limited 7/8/2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR Product Name: Motorcycle Bluetooth Headset FCC ID: 2BHEM-R16 Model(s): R16, R16 Pro, R18, R19, X6S, X8S, X9S To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (Schematic Diagram, Block Diagram, Operational Description) required to be submitted with this application be permanently withheld from public review. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market Please contact me if there is any information you may need. Yours sincerely, Signature: July 8, 2024 Name: Jiabin Liu Position: Manager Company Name: ShenZhen City Xingyaoda Technology Co., Limited Address: Room 408, Building 3, Huafeng Industrial Park, Nanchang Second Industrial Zone, Gushu, Xixiang Street, Baoan District, Shenzhen, Guangdong, China Tel: +86-15007054895 Fax: / Email: [email protected]
ShenZhen City Xingyaoda Technology Co., Limited 7/8/2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen PSI Testing Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This agreement expires one year from the current date. Yours sincerely, Signature: July 8, 2024 Name: Jiabin Liu Position: Manager Company Name: ShenZhen City Xingyaoda Technology Co., Limited Address: Room 408, Building 3, Huafeng Industrial Park, Nanchang Second Industrial Zone, Gushu, Xixiang Street, Baoan District, Shenzhen, Guangdong, China Tel: +86-15007054895 Fax: / Email: [email protected]
Label: Label Location FCC ID: 2BHEM-R16 Warning: 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.
Page 1 of 3 Report No.: psi2406078-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Appendix III internal photos FCC ID: 2BHEM-R16 Page 2 of 3 Report No.: psi2406078-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China BT ANT 2.4G RX ANT Page 3 of 3 Report No.: psi2406078-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China ------End------
FCC ID: 2BHEM-R16 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v06 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)] ·[√f(GHz)] ≤ 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 EDR: Worse case output power is as below: [2480MHz: 3.52dBm] Antenna Gain is 2.66dBi Maximum output power is 6.18dBm (4.15mW). (4.15mW /5mm)·[√2.480(GHz)]= 1.31<3.0 for 1-g SAR. BLE: Worse case output power is as below: [2440MHz: 2.51dBm] Antenna Gain is 2.66dBi Maximum output power is 5.17dBm (3.29mW). (3.29mW /5mm)·[√2.441(GHz)]= 1.03<3.0 for 1-g SAR. Then SAR evaluation is not required.
Walsin Technology Corporation Page 1 of 8 ASC_RFANT5220110A0T_V08 Sep. 2006 MULTILAYER CERAMIC ANTENNA RFANT Series – RoHS Compliance 2.4 GHz ISM Band Working Frequency P/N: RFANT5220110A0T *Contents in this sheet are subject to change without prior notice. Walsin Technology Corporation Page 2 of 8 ASC_RFANT5220110A0T_V08 Sep. 2006 L= 2.0 ±0.2 mm T= 1.15 ±0.10 mm W = 5.2 ± 0.2 mm B = 0.40 ± 0.25 mm A = 0.40 ± 0.25 mm WTC L= 2.0 ±0.2 mm T= 1.15 ±0.10 mm W = 5.2 ± 0.2 mm B = 0.40 ± 0.25 mm A = 0.40 ± 0.25 mm WTC FEATURES Surface Mounted Devices with a small dimension of 5.2 x 2.0 x 1.1 mm 3 meet future miniaturization trend. Embedded and LTCC (Low Temperature Co-fired Ceramic) technology is able to future integrate with system design as well as beautifying the housing of final product. High Stability in Temperature / Humidity Change APPLICATIONS Bluetooth Wireless LAN HormRF ISM band 2.4GHz wireless applications DESCRIPTION Walsin Technology Corporation develops a new ceramic embedded antenna specified for 2.4 GHz ISM Band application, as shown in below “CONSTRUCTION”. Both of Wireless LAN IEEE 802.11b and Bluetooth TM typically located on this unlicensed frequency band which range covers from 2.4GHz to 2.4835GHz. To fulfil the friendly usage for antenna, this antenna has been designed to a typical 150MHz bandwidth through Walsin’s advanced LTCC (Low Temperature Co-fired Ceramic) technology and superior product design via 3D EM Simulation Skill. This antenna has a rectangular ceramic body with a tiny dimension of 5.2x 2.0 x 1.1 mm 3 meet the future SMT automation and miniaturization requirements on modern portable devices. CONSTRUCTION Fig 1. Outline of 2.4GHz Antenna – RFANT5220110A0T Fig 2. Dimension W T C W T C Soldering terminal Identification mark Feeding W T C W T C Soldering terminal Identification mark Feeding Walsin Technology Corporation Page 3 of 8 ASC_RFANT5220110A0T_V08 Sep. 2006 SOLDER LAND PATTERN DESIGN Figure ELECTRICAL CHARACTERISTICS Item Specification Working Frequency Range 2.4 GHz ~ 2.5GHz Gain 2.66dBi (Max) VSWR2 max. PolarizationLinear Azimuth Beamwidth Omni-directional Impedance50Ω Rated Power (max.) 3 Watts Maximum Input Power 5 Watts for 5 minutes Operation Temperature -40°C ~ +85°C Remark: The specification is defined based on the test board dimension as in below To 50Ω RF I/O GROUND 6.4 1.0 1.0 4.4 2.0 Ground Soldering Pad 50 ΩTransmission Line Unit : mm 1.0 To 50Ω RF I/O GROUND 6.46.4 1.0 1.0 4.4 2.0 Ground Soldering Pad 50 ΩTransmission Line Unit : mm 1.0 Walsin Technology Corporation Page 4 of 8 ASC_RFANT5220110A0T_V08 Sep. 2006 Antenna on Test Board ( FR4 Thickness 0.8mm) Antenna S11 on Test Board Bandwidth >150MHzBandwidth >150MHz Empty Area Empty Area 18x9 mm 50ΩFeed line GROUND 30x18 mm 1mm 3.3mm 1.5mm WTC 2.5mm 18mm Empty Area Empty Area 18x9 mm 50ΩFeed line GROUND 30x18 mm 1mm 3.3mm 1.5mm WTCWTC 2.5mm 18mm Walsin Technology Corporation Page 5 of 8 ASC_RFANT5220110A0T_V08 Sep. 2006 RADIATION PATTERN Radiation Pattern and Gain were dependent on measurement board design. The specification of RFANT5220110A0T antenna was measured based on the PCB size and installation position as shown in the below figure Test Board Vertical Horizontal Y - Z Plane Average Gain= -3.22 dBi Peak Gain = 1.69 dBi Average Gain = -0.82 dBi Peak Gain= -5.42 dBi Average Gain=-8.98 dBi X - Z Plane Average Gain= -3.24 dBi Peak Gain= -5.97 dBi Average Gain= -8.61dBi Peak Gain= 2.66 dBi Average Gain= -0.91 dBi X - Y Plane Average Gain= -3.12 dBi Peak Gain= -5.97 dBi Average Gain= -9.24dBi Peak Gain= 2.59 dBi Average Gain= -0.68 dBi Empty Area GROUND 30x18 mm WTC X Y Z Empty Area GROUND 30x18 mm WTCWTC X Y Z X Y Z Y Z WTC X Y Z WTC X Y Z WTC X Y Z WTC X Y Z WTC X Y Z WTC X z Y z Y z X z X X Y X Y Walsin Technology Corporation Page 6 of 8 ASC_RFANT5220110A0T_V08 Sep. 2006 RELIABILITY TEST Mechanical performance Test item Test condition / Test method Specification Solderability Solder temp. : 235 ± 5°C Immersion time: 2 ± 1 sec Solder: SN63 95% min. coverage of all metabolised area Resistance to soldering heat Solder: Sn63 Preheating temperature: 150 ± 10°C Solder Temperature: 260 ± 5°C Immersion time: 10 ± 1 sec Measurement to be made after keeping at room temp. for 24±2 hrs. No mechanical damage. Ceramic surface shall not be exposed in the middle of the termination or on the terminated product edge by leaching. Drop test Height : 75 cm Direction : 3 directions Times : 3 times. No mechanical damage. Samples shall satisfy electrical specification after test.. Environmental characteristics Test item Test condition / Test method Specification Humidity Resistance Humidity:90% to 95% R.H. Tempertaure:40±2°C Time: 500±24 hours. Measurement: After placing for 24 hours Minimum. No mechanical damage. Samples shall satisfy electrical specification after test. Temperature cycle 1. 30±3 minutes at -40°C±3°C, 2. 10~15 minutes at room temperature, 3. 30±3 minutes at +85°±3°C, 4. 10~15 minutes at room temperature, Total 100 continuous cycles Measurement after placing for 48±2 hrs min. No mechanical damage. Samples shall satisfy electrical specification after test. High temperature Temperature: 85°C±2°C Test duration: 24 hours Measurement must be taken after subjection to the above conditions, followed by exposure in room environment for 1 to 2 hours. No mechanical damage. Samples shall satisfy electrical specification after test. Low temperature Temperature: -40°C±3°C Test duration: 24 hours Measurement must be taken after subjection to the above conditions, followed by exposure in room environment for 1 to 2 hours. No mechanical damage. Samples shall satisfy electrical specification after test. SOLDERING CONDITION Walsin Technology Corporation Page 7 of 8 ASC_RFANT5220110A0T_V08 Sep. 2006 Typical examples of soldering processes that provide reliable joints without any damage are given in Fig 2 Fig 2. Infrared soldering profile ORDERING CODE RF ANT 522011 0 A 0 - T Walsin RF device Pro…
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Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China FCC TEST REPORT FCC ID: 2BHEM-R16 On Behalf of ShenZhen City Xingyaoda Technology Co., Limited Motorcycle Bluetooth Headset Model No.: R16, R16 Pro, R18, R19, X6S, X8S, X9S Prepared for : ShenZhen City Xingyaoda Technology Co., Limited Address : 408, Building 3, Huafeng Industrial Park, Nanchang Second Industrial Zone, Gushu, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China. Prepared By : Shenzhen PSI Testing Co., Ltd. Address : 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Report Number : psi2406078-C01-R02 Date of Receipt : June 24, 2024 Date of Test : June 24, 2024-July 3, 2024 Date of Report : July 4, 2024 Version Number : V0 Page 2 of 53 Report No.: psi2406078-C01-R02 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China TABLE OF CONTENTS Description Page 1. Summary Of Standards And Results ------------------------------------------------------------------------------- 6 1.1. Description of Standards and Results ----------------------------------------------------------------------- 6 2. General Information ----------------------------------------------------------------------------------------------------- 7 2.1. Description of Device (EUT) ----------------------------------------------------------------------------------- 7 2.2. Accessories of Device (EUT) ---------------------------------------------------------------------------------- 8 2.3. Tested Supporting System Details---------------------------------------------------------------------------- 8 2.4. Block Diagram of Connection Between EUT and Simulators ------------------------------------------ 8 2.5. Test Mode Description ------------------------------------------------------------------------------------------- 9 2.6. Test Conditions -------------------------------------------------------------------------------------------------- 10 2.7. Test Facility ------------------------------------------------------------------------------------------------------- 10 2.8. Measurement Uncertainty ------------------------------------------------------------------------------------ 10 2.9. Test Equipment List -------------------------------------------------------------------------------------------- 11 3. Spurious Emission ----------------------------------------------------------------------------------------------------- 12 3.1. Test Limits -------------------------------------------------------------------------------------------------------- 12 3.2. Block Diagram of Test setup --------------------------------------------------------------------------------- 13 3.3. Test Procedure -------------------------------------------------------------------------------------------------- 14 3.4. Test Results ------------------------------------------------------------------------------------------------------ 15 4. Power Line Conducted Emission --------------------------------------------------------------------------------- 22 4.1. Test Limits -------------------------------------------------------------------------------------------------------- 22 4.2. Test Procedure -------------------------------------------------------------------------------------------------- 22 4.3. Test Setup -------------------------------------------------------------------------------------------------------- 22 4.4. Test Results ------------------------------------------------------------------------------------------------------ 23 5. Out-of-band Emissions ----------------------------------------------------------------------------------------------- 26 5.1. Test Limits -------------------------------------------------------------------------------------------------------- 26 5.2. Test Procedure -------------------------------------------------------------------------------------------------- 26 5.3. Test Setup -------------------------------------------------------------------------------------------------------- 26 5.4. Test Results ------------------------------------------------------------------------------------------------------ 26 6. Conducted Maximum Output Power ----------------------------------------------------------------------------- 37 6.1. Test limits --------------------------------------------------------------------------------------------------------- 37 6.2. Test Procedure -------------------------------------------------------------------------------------------------- 37 6.3. Test Setup -------------------------------------------------------------------------------------------------------- 37 6.4. Test Results ------------------------------------------------------------------------------------------------------ 37 7. Peak Power Spectral Density --------------------------------------------------------------------------------------- 38 7.1. Test limits --------------------------------------------------------------------------------------------------------- 38 7.2. Test Procedure -------------------------------------------------------------------------------------------------- 38 7.3. Test Setup -------------------------------------------------------------------------------------------------------- 38 7.4. Test Results ------------------------------------------------------------------------------------------------------ 38 8. Bandwidth ---------------------------------------------------------------------------------------------------------------- 42 8.1. Test limits -------------------------------------------------…
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Page 1 of 2 Report No.: psi2406078-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Appendix I Test Setup Photo FCC ID: 2BHEM-R16 Spurious Radiation Emissions Test (<1G) Spurious Radiation Emissions Test (>1G) Page 2 of 2 Report No.: psi2406078-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Conducted emission Test ------End------
Room 408, Building 3, Huafeng Industrial Park, Nan · Shenzhen, Guangdong · China
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 1.78 mW |

Helmet Headset
Equipment Class
DSS - Part 15 Spread Spectrum Transmitter