2ANSMAW-75True wireless Bluetooth Headset

ZhuhaiHiViTechnologyCo.,Ltd. NO.1,SouthDongchengRoad,LiangangIndustrialZone,Zhuhai,Guangdong,P.R.China FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:Mar.16,2023 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2ANSMAW-75 ProductName: TruewirelessBluetoothHeadset ModelName:AW-75 [ZhuhaiHiViTechnologyCo.,Ltd.](“theapplicant”)certifiesthattheequipmentforwhichauthorization issoughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. Sincerely, (Applicantsignature) (JadeZhou)

ZhuhaiHiViTechnologyCo.,Ltd. NO.1,SouthDongchengRoad,LiangangIndustrialZone,Zhuhai,Guangdong,P.R.China FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:Mar.16,2023 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2ANSMAW-75 ProductName:TruewirelessBluetoothHeadset ModelName:AW-75 [ZhuhaiHiViTechnologyCo.,Ltd.](“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredListasanentityproducing“covered” equipment. Sincerely, (Applicantsignature) (JadeZhou)

Zhuhai HiVi Technology Co., Ltd. NO.1, South Dongcheng Road, Liangang Industrial Zone, Zhuhai, Guangdong, P.R. China Agent Authorization Company: Zhuhai HiVi Technology Co., Ltd. Address: NO.1, South Dongcheng Road, Liangang Industrial Zone, Zhuhai, Guangdong, P.R. China Product Name: True wireless Bluetooth Headset Model Number(s): AW-75 Product Description: True wireless Bluetooth Headset We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Mar. 16, 2023 Name: Jade Zhou Title: General Manager Company: Zhuhai HiVi Technology Co., Ltd.

ZhuhaiHiViTechnologyCo.,Ltd. NO.1,SouthDongchengRoad,LiangangIndustrialZone,Zhuhai,Guangdong,P.R.China OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:Mar.16,2023 Subject;RequestforConfidentiality FCCID:2ANSMAW-75 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram OperationalDescription PartsList Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:JadeZhou Title:systemspecialist

Report No.: AGC06182230301AP02 Page 1 of 8 EXTERNAL PHOTOS All VIEW OF EUT-1 All VIEW OF EUT-2 Report No.: AGC06182230301AP02 Page 2 of 8 All VIEW OF EUT-3 TOP VIEW OF EUT Report No.: AGC06182230301AP02 Page 3 of 8 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC06182230301AP02 Page 4 of 8 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC06182230301AP02 Page 5 of 8 RIGHT VIEW OF EUT TOP VIEW OF EUT Report No.: AGC06182230301AP02 Page 6 of 8 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC06182230301AP02 Page 7 of 8 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC06182230301AP02 Page 8 of 8 RIGHT VIEW OF EUT ****************************************End of Report*************************************

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:

Report No.: AGC06182230301AP02 Page 1 of 14 INTERNAL PHOTOS Left - VIEW OF EUT(PORT) OPEN VIEW OF EUT Report No.: AGC06182230301AP02 Page 2 of 14 VIEW OF BATTERY INTERNAL VIEW OF EUT (FIGURE 1) BT Antenna Report No.: AGC06182230301AP02 Page 3 of 14 INTERNAL VIEW OF EUT (FIGURE 2) INTERNAL VIEW OF EUT (FIGURE 3) Report No.: AGC06182230301AP02 Page 4 of 14 INTERNAL VIEW OF EUT (FIGURE 4) Right VIEW OF EUT(PORT) Report No.: AGC06182230301AP02 Page 5 of 14 OPEN VIEW OF EUT VIEW OF BATTERY Report No.: AGC06182230301AP02 Page 6 of 14 INTERNAL VIEW OF EUT (FIGURE 1) INTERNAL VIEW OF EUT (FIGURE 2) BT Antenna Report No.: AGC06182230301AP02 Page 7 of 14 INTERNAL VIEW OF EUT (FIGURE 3) INTERNAL VIEW OF EUT (FIGURE 4) Report No.: AGC06182230301AP02 Page 8 of 14 Left VIEW OF EUT(PORT) OPEN VIEW OF EUT Report No.: AGC06182230301AP02 Page 9 of 14 VIEW OF BATTERY INTERNAL VIEW OF EUT (FIGURE 1) BT Antenna Report No.: AGC06182230301AP02 Page 10 of 14 INTERNAL VIEW OF EUT (FIGURE 2) INTERNAL VIEW OF EUT (FIGURE 3) Report No.: AGC06182230301AP02 Page 11 of 14 INTERNAL VIEW OF EUT (FIGURE 4) Right VIEW OF EUT(PORT) Report No.: AGC06182230301AP02 Page 12 of 14 OPEN VIEW OF EUT VIEW OF BATTERY Report No.: AGC06182230301AP02 Page 13 of 14 INTERNAL VIEW OF EUT (FIGURE 1) INTERNAL VIEW OF EUT (FIGURE 2) BT Antenna Report No.: AGC06182230301AP02 Page 14 of 14 INTERNAL VIEW OF EUT (FIGURE 3) INTERNAL VIEW OF EUT (FIGURE 4) ****************************************End of Report*************************************

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description True wireless Bluetooth Headset Test Model AW-75 FCC ID 2ANSMAW-75 2. EVALUATION METHOD 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 3. CALCULATION BR&EDR: P t =7.953dBm=6.24mW The value of the Maximum output power P t is referred to the test report of the CFR47 §15.247. The result for RF exposure evaluation SAR=(6.24mW / 5mm).[√2.402GHz)]=1.934<3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. BLE: P t =5.090dBm=3.23mW The value of the Maximum output power P t is referred to the test report of the CFR47 §15.247. The result for RF exposure evaluation SAR=(3.23mW / 5mm).[√2.480GHz)]=1.014<3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. 4. CONCLUSION The SAR evaluation is not required.

Page 1 of 39 FCC Test Report Report No.: AGC06182230301FE02 FCC ID : 2ANSMAW-75 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : True wireless Bluetooth Headset BRAND NAME : MODEL NAME : AW-75 APPLICANT : Zhuhai HiVi Technology Co., Ltd. DATE OF ISSUE : Mar. 16, 2023 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC06182230301FE02 Page 2 of 39 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Mar. 16, 2023 Valid Initial Release Report No.: AGC06182230301FE02 Page 3 of 39 TABLE OF CONTENTS 1. VERIFICATION OF COMPLIANCE .................................................................................................................. 4 2. GENERAL INFORMATION .............................................................................................................................. 5 2.1. PRODUCT DESCRIPTION ........................................................................................................................ 5 2.2. TABLE OF CARRIER FREQUENCYS ....................................................................................................... 5 2.3. RELATED SUBMITTAL(S)/GRANT(S) ....................................................................................................... 6 2.4. TEST METHODOLOGY ............................................................................................................................. 6 2.5. SPECIAL ACCESSORIES .......................................................................................................................... 6 2.6. EQUIPMENT MODIFICATIONS ................................................................................................................. 6 2.7. ANTENNA REQUIREMENT ....................................................................................................................... 6 3. MEASUREMENT UNCERTAINTY ................................................................................................................... 7 4. DESCRIPTION OF TEST MODES ................................................................................................................... 8 5. SYSTEM TEST CONFIGURATION .................................................................................................................. 9 5.1. CONFIGURATION OF TESTED SYSTEM ................................................................................................. 9 5.2. EQUIPMENT USED IN TESTED SYSTEM ................................................................................................ 9 5.3. SUMMARY OF TEST RESULTS ................................................................................................................ 9 6. TEST FACILITY .............................................................................................................................................. 10 7. PEAK OUTPUT POWER ................................................................................................................................ 11 7.1. MEASUREMENT PROCEDURE .............................................................................................................. 11 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 11 7.3. LIMITS AND MEASUREMENT RESULT .................................................................................................. 12 8. BANDWIDTH .................................................................................................................................................. 14 8.1. MEASUREMENT PROCEDURE .............................................................................................................. 14 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 14 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................... 14 9. CONDUCTED SPURIOUS EMISSION........................................................................................................... 18 9.1. MEASUREMENT PROCEDURE .............................................................................................................. 18 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 18 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................... 18 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................................. 18 10. MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY ........................................................ 25 10.1. MEASUREMENT PROCEDURE ............................................................................................................ 25 10.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................. 25 10.3. MEASUREMENT EQUIPMENT USED .................................................................................................. 25 10.4. LIMITS AND MEASUREMENT RESULT................................................................................................ 25 11. RADIATED EMISSION ................................................................................................................................. 27 11.1. MEASUREMENT PROCEDURE ............................................................................................................ 27 11.2. TEST SETUP .......................................................................................................................................... 28 11.3. LIMITS AND MEASUREMENT RESULT................................................................................................ 29 11.4. TEST RESULT .......…

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STARTIME ® 深圳市星寶通訊技術有限公司 Shenzhen Startime Communication Technology Co., LTD 公司地址:深圳市龙岗区五联社区协平路爱联工业区7号E栋三楼 公司电话(TEL)：0755-28506186 邮箱(E-mail: [email protected]) 公司网址(Web):www.startime.tech ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------T TH01-ANT-V01 Specification Page 1 of 7 ST-PS-RD-001A Product Specification The customer name : Dong Guan Vowelsound Electronics Co.,LTD The customer model : TH01-ANT-V01/FPC ANT Countries : China Customer BOM number : Star Treasure material code : Material description : ANT PCB: 0.15MM FPC Release date : 17/February /2022 Revised version : 01 Startime Authorized Signature: Prepared By Wilson Checked By Haley Yao Approved By Manson Xu Remarks: Customer Signature: Remarks: After the client acknowledges, please sign and stamp and return to our company. STARTIME ® 深圳市星寶通訊技術有限公司 Shenzhen Startime Communication Technology Co., LTD 公司地址:深圳市龙岗区五联社区协平路爱联工业区7号E栋三楼 公司电话(TEL)：0755-28506186 邮箱(E-mail: [email protected]) 公司网址(Web):www.startime.tech ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------T TH01-ANT-V01 Specification Page 2 of 7 ST-PS-RD-001A Revision History Rev ECO # Date Editor Description 01 N.A. 17-February-2022 Wilson Initial version created by the project team; STARTIME ® 深圳市星寶通訊技術有限公司 Shenzhen Startime Communication Technology Co., LTD 公司地址:深圳市龙岗区五联社区协平路爱联工业区7号E栋三楼 公司电话(TEL)：0755-28506186 邮箱(E-mail: [email protected]) 公司网址(Web):www.startime.tech ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------T TH01-ANT-V01 Specification Page 3 of 7 ST-PS-RD-001A (一) Picture of antenna (二) PCB LAYOUT STARTIME ® 深圳市星寶通訊技術有限公司 Shenzhen Startime Communication Technology Co., LTD 公司地址:深圳市龙岗区五联社区协平路爱联工业区7号E栋三楼 公司电话(TEL)：0755-28506186 邮箱(E-mail: [email protected]) 公司网址(Web):www.startime.tech ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------T TH01-ANT-V01 Specification Page 4 of 7 ST-PS-RD-001A 板厚：0.15MM STARTIME ® 深圳市星寶通訊技術有限公司 Shenzhen Startime Communication Technology Co., LTD 公司地址:深圳市龙岗区五联社区协平路爱联工业区7号E栋三楼 公司电话(TEL)：0755-28506186 邮箱(E-mail: [email protected]) 公司网址(Web):www.startime.tech ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------T TH01-ANT-V01 Specification Page 5 of 7 ST-PS-RD-001A (三) Test tools STARTIME ® 深圳市星寶通訊技術有限公司 Shenzhen Startime Communication Technology Co., LTD 公司地址:深圳市龙岗区五联社区协平路爱联工业区7号E栋三楼 公司电话(TEL)：0755-28506186 邮箱(E-mail: [email protected]) 公司网址(Web):www.startime.tech ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------T TH01-ANT-V01 Specification Page 6 of 7 ST-PS-RD-001A (四) Antenna test parameters STARTIME ® 深圳市星寶通訊技術有限公司 Shenzhen Startime Communication Technology Co., LTD 公司地址:深圳市龙岗区五联社区协平路爱联工业区7号E栋三楼 公司电话(TEL)：0755-28506186 邮箱(E-mail: [email protected]) 公司网址(Web):www.startime.tech ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------T TH01-ANT-V01 Specification Page 7 of 7 ST-PS-RD-001A Frequency Peak Gain 2400MHZ 2.05 dBi 2450MHZ 2.45 dBi 2500MHZ 2.26dBi

Report No.: AGC06182230301AP01 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC06182230301AP01 Page 2 of 2 RF CONDUCTED TEST SETUP ****************************************End of Report*************************************