2A9JP-AIRC1-C2LSmart Bluetooth Hearing Aid(ITE)

JIUYEE AIR Please read this user guide carefully before using your hearing aids and keep it properly for future reference. Smart Bluetooth Hearing Aid (ITE) HEAR CLEARLY HEAR REALLY HEAR LOVE Manual JIUYEE HEARING AID SMART BLUETOOTH HEARING AID(ITE) Registrant / Manufacturer / After-sales service unit: Hunan JIUYEE Medical Technology Co, Ltd. Postal code: 421008 Oicial website: www.jiuyee.com Address of manufacturer: Floor 2, No. 5 Factory, North Area of Comprehensive Bonded Area, First Ring SouthRoad, High-tech Zone, Hengyang City, China Service life: 3 years Production date: Refer to the qualified label in the package Date of preparation of the instructions: 2023.8.24 You may write to [[email protected])] to request a paper copy of this information and other labeling Conventions used in this manual WARNING: If you are younger than 18, do not use this. You should go to a doctor, preferably an ear-nose-throat doctor (an ENT), because your condition needs specialized care. Over-the-counter hearing aids are only for users who are age 18 or older. This OTC hearing aid is for users who are 18 and older, People who are younger than 18 with hearing loss should see a doctor, preferably an ENT, because they may need medical testing and management. Hearing loss can affect speech and learning, so professional fitting and continuing care are also important. WARNING: When to See a Doctor If you have any of the problems listed below, please see a doctor, preferably an ear-nose-throat doctor (an ENT). Your ear has a birth defect or an unusual shape Your ear was injured or deformed in an accident. You saw blood pus or fluid coming out of your ear in the past 6 months. Your ear feels painful or uncomfortable. You have a lot of ear wax, or you think something could be in your ear. You get really dizzy or have a feeling of spinning or swaying (called vertigo) Your hearing changed suddenly in the past 6 months. Your hearing changes: it gets worse then gets better again. You have worse hearing in one ear. You hear ringing or buzzing in only one ear. WARNING:This hearing aid should not cause pain when inserting it. Remove this device from your ear if it causes pain or discomfort when you insert or place it. To try again, make sure to follow the instructions. If you feel pain or discomfort again, contact the manufacturer If your pain or discomfort doesn't go away, contact your hearing healthcare professional. You can also report this to FDA as an adverse event according to the instructions that appear later. Caution: This is not hearing protection. You should remove this device if you experience overly loud sounds, whether short or long-lasting. If you're in a loud place, you should use the right kind of hearing protection instead of wearing this device. In general, if you would use ear plugs in a loud place, you should remove this device and use ear plugs. Caution: The sound output should not be uncomfortable or painful. You should turn down the volume or remove the device if the sound output is uncomfortably loud or painful.If you consistently need to turn the volume down, you may need to further adjust your device. Caution: You might need medical help if a piece gets stuck in your ear. If any part of your hearing aid, like the ear tip, gets stuck in your ear, and you can't easily remove it with your fingers, get medical help as soon as you can. You should not try to use tweezers or cotton swabs because they can push the part farther into your ear, injuring your eardrum or ear canal, possibly seriously. Note:If you remain concerned, consult a professional If you try this device and continue to struggle with or remain concerned about your hearing, you should consult with a hearing healthcare professional. Note: What you might expect when you start using a hearing aid A hearing aid can benefit many people with hearing loss. However, you should know it will not restore normal hearing, and you may still have some difficulty hearing over noise. Further, a hearing aid will not prevent or improve a medical condition that causes hearing loss. People who start using hearing aids sometimes need a few weeks to get used to them. Similarly, many people find that training or counseling can help them get more out of their devices. If you have hearing loss in both ears, you might get more out of using hearing aids in both, especially in situations that make you tired from listening-for example,noisy environments. Note: Tell FDA about injuries, malfunctions, or other adverse events. To report a problem involving your hearing aid, you should submit information to FDA as soon as possible after the problem, FDA calls them "adverse events," and they might include: skin irritation in your ear, injury from the device (like cuts or scratches, or burns from an overheated battery), pieces of the device getting stuck in your ear, suddenly worsening hearing loss from using the device, etc. Instructions for reporting are available at https://www.fda.gov/Safety/MedWatch,or call1-800- FDA-1088 . You can also download a form to mail to FDA. Contents Models .......................................................................................................................................................01 Intended use .............................................................................................................................................01 Intended purpose, target audience, and environment .....................................................................02 Indications for use ...................................................................................................................................02 Contraindications ....................................................................................................................................02 Precautions ..............................................................................................................................................0…

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HunanJIUYEEMedicalTechnologyCo.,Ltd Rev1/26/2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:September20,2023 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2A9JP-AIRC1-C2L HunanJIUYEEMedicalTechnologyCo.,Ltd(“theapplicant”)asaspecificallynamedentityoranyofits subsidiariesoraffiliatescertifiesthattheequipmentforwhichauthorizationissoughtisnot“covered” equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules. Sincerely, ShengzhenDeng HunanJIUYEEMedicalTechnologyCo.,Ltd HunanJIUYEEMedicalTechnologyCo.,Ltd Rev1/26/2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:September20,2023 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2A9JP-AIRC1-C2L HunanJIUYEEMedicalTechnologyCo.,Ltd(“theapplicantisnot“identifiedontheCoveredList(asa specificallynamedentityoranyofitssubsidiariesoraffiliates”)certifiesthat,asofthedateofthefiling oftheapplication,theapplicantisnotidentifiedontheCoveredListasanentityproducing“covered” equipment. Sincerely, ShengzhenDeng HunanJIUYEEMedicalTechnologyCo.,Ltd

August31,2023 DeclarationOfIdentity ToWhomItMayConcern: WithregardstotheapplicationforModel:AIRC2,Accordingtothedesigner, HunanJIUYEEMedicalTechnologyCo.,Ltd,weherebydeclarethedifferencebetweenModel: AIRC2andModel:AIRC1as; BasicModelNumber:AIRC2 BasicBrandName:JIUYEE BasicProductName:SmartBluetoothHearingAid(AIR) BasicCertificateNumber: ☐New/☒AdditionalModelNumber(s):AIRC1 DeclaretheCircuit,PCBLayout,ElectricalParts,andappearanceofthefollowingproduct(s)are identicaltothebasicmodel: Exceptthefollowing(s): Themodelchangedfordifferentmarketandcustomer,theothersarethesame. YoursSincerely, HunanJIUYEEMedicalTechnologyCo.,Ltd ChargePersonPrintedName:ShengzhenDeng ChargePersonTitle:Manager

Date:14September2023 HunanJIUYEEMedicalTechnologyCo.,Ltd To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 ToWhomItMayConcern: TheHunanJIUYEEMedicalTechnologyCo.,Ltd,theundersigned,herebyauthorizesMr.Wu XuewenfromShenzhenBALUNTechnologyCo.,Ltd.,toactonthebehalfofthe HunanJIUYEEMedicalTechnologyCo.,Ltdsolelyinmattersrelatingtotheapplicationforan FCCequipmentauthorizationforFCCID:2A9JP-AIRC1-C2Lincludingthesigningofdocumentsin connectionwiththisApplication.NecessaryactscarriedoutbyShenzhenBALUNTechnology Co.,Ltd.inconnectionwiththeApplicationshallhavethesameeffectasactsofthe HunanJIUYEEMedicalTechnologyCo.,Ltd. TheHunanJIUYEEMedicalTechnologyCo.,Ltdalsoherebycertifythatnopartytothis applicationissubjecttoadenialofbenefits,includingFCCbenefits,pursuanttoSection5301of theAnti-DrugAbuseActof1988,21U.S.C.Section862. YoursSincerely, ShengzhenDeng

Date:14September2023 HunanJIUYEEMedicalTechnologyCo.,Ltd To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 Re:HunanJIUYEEMedicalTechnologyCo.,Ltd FCCID:2A9JP-AIRC1-C2L FCCCertificationConfidentialityRequest Gentlemen: Thisletteristocomplywith47CFR0.457and0.459pertainingtoconfidentiality material.HunanJIUYEEMedicalTechnologyCo.,Ltdrequeststhatthefollowing documentsregardingthissubmissionforFCCID:2A9JP-AIRC1-C2Lbekept confidential: ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsSchematics.pdf OperationalDescriptionOperationalDescription.pdf Andbelowexhibitkeptshort-termconfidential(180days): ExternalphotosExternalphotos.pdf Testsetupphotostestphoto.pdf InternalphotosInternalphotos.pdf UsermanualUsermanual.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionandrelated informationabouttheproductwhichHunanJIUYEEMedicalTechnologyCo.,Ltd. considerstobeconfidentialproprietary,acustomdesignand,otherwise,not releasabletothegeneralpublic.Sincethisdesignisabasisformwhichfuture technologicalproductswillevolve,HunanJIUYEEMedicalTechnologyCo.,Ltd considersthisinformationwouldbeofbenefittoitscompetitors,andthatthe disclosureoftheinformationinthesedocumentswouldgivecompetitorsanunfair advantageinthemarket. YoursSincerely, ShengzhenDeng

Report No.: BL-SZ2380058-AW-2 1 / 4 EUT EXTERNAL PHOTOS FRONT VIEW OF EUT REAR VIEW OF EUT Report No.: BL-SZ2380058-AW-2 2 / 4 LEFT VIEW OF EUT RIGHT VIEW OF EUT Report No.: BL-SZ2380058-AW-2 3 / 4 TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: BL-SZ2380058-AW-2 4 / 4 Accessory-Charging Case Accessory-Type-C Cable --BLANK BELOW--

FCC ID: 2A9JP-AIRC1-C2L Location: The device is too small to display FCC ID. FCC ID will displayed on user manual and pacakge.

Report No.: BL-SZ2380058-702 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2022-08-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Hunan JIUYEE Medical Technology Co., Ltd Address: 2nd floor, No. 5 plant, North zone of bonded zone, high tech zone, Hengyang City, Hunan Province, China 421008 Equipment Type: Smart Bluetooth Hearing Aid(ITE) Model Name: AIR C2 (refer to section 2.3) Brand Name: JIUYEE FCC ID: 2A9JP-AIRC1-C2L Test Standard: 47 CFR Part 2.1093 KDB 447498 D04 v01 Sample Arrival Date: May 16, 2023 Test Date: Sep. 07, 2023 - Sep. 12, 2023 Date of Issue: Sep. 19, 2023 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Zhang Jiwei Checked by: Xu Rui Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2380058-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2022-08-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Content Rev. 01 Sep. 19, 2023 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 3 1.1 Test Laboratory ............................................................................................................ 3 1.2 Test Location ................................................................................................................ 3 2 PRODUCT INFORMATION ....................................................................................................... 4 2.1 Applicant Information .................................................................................................... 4 2.2 Manufacturer Information .............................................................................................. 4 2.3 General Description for Equipment under Test (EUT) ................................................... 4 2.4 Ancillary Equipment ...................................................................................................... 4 2.5 Technical Information ................................................................................................... 5 3 SUMMARY OF TEST RESULT ................................................................................................. 6 3.1 Test Standards ............................................................................................................. 6 4 DEVICE CATEGORY AND LEVELS LIMITS ............................................................................. 7 5 ASSESSMENT RESULT ........................................................................................................... 9 5.1 Output Power ............................................................................................................... 9 5.2 Tune-up power ............................................................................................................. 9 5.3 RF Exposure Evaluation Result .................................................................................... 9 5.4 Conclusion .................................................................................................................... 9 Report No.: BL-SZ2380058-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2022-08-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Accreditation Certificate The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. Report No.: BL-SZ2380058-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2022-08-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Hunan JIUYEE Medical Technology Co., Ltd Address 2nd floor, No. 5 plant, North zone of bonded zone, high tech zone, Hengyang City, Hunan Province, China 421008 2.2 Manufacturer Information Manufacturer Hunan JIUYEE Medical Technology Co., Ltd Address 2nd floor, No. 5 plant, North zone of bonded zone, high tech zone, Hengyang City, Hunan Province, China 421008 2.3 General Description for Equipment under Test (EUT) EUT Name Smart Bluetooth Hearing Aid(ITE) Model Name Under Test AIR C2 Series Model Name AIR C1 Description of Model name differentiation The model changed for different market and customer, the others are the same. (this information provided by the applicant) Hardware Version V2.2 Software Version V1.0.3 Dimensions (Approx.) N/A Weight (Approx.) N/A 2.4 Ancillary Equipment Ancillary Equipment 1 Battery Brand Name MICpower Model No. M1054S3-Q03 Serial No. N/A Capacity 48 mAh Rated Voltage 3.85 V Limit Charge Voltage 4.4 V Report No.: BL-SZ2380058-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 5 / 10 Web: www.titcgroup.com Template No.: TR…

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Antenna type: 2.4G FPC Antenna Manufacturer:Hunan JIUYEE Medical Technology Co., Ltd Address: 2nd floor, No. 5 plant, North zone of bonded zone, high tech zone, Hengyang City, Hunan Province,China 421008 Model :AIR C2

Report No.: BL-SZ2380058-603 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 69 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Hunan JIUYEE Medical Technology Co., Ltd Address: 2nd floor, No. 5 plant, North zone of bonded zone, high tech zone, Hengyang City, Hunan Province, China 421008 Equipment Type: Smart Bluetooth Hearing Aid(ITE) Model Name: AIR C2 (refer to section 2.3) Brand Name: JIUYEE FCC ID: 2A9JP-AIRC1-C2L Test Standard: 47 CFR Part 15 Subpart C (refer to section 3.1) Sample Arrival Date: May 16, 2023 Test Date: Sep. 07, 2023 - Sep. 12, 2023 Date of Issue: Sep. 19, 2023 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Julie Zhu Checked by: Ye Hongji Approved by: Liao Jianming (Technical Director) _______________ _______________ _______________ Report No.: BL-SZ2380058-603 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 69 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 Sep. 19, 2023 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information .............................................................................................. 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Technical Information ................................................................................................... 6 3 SUMMARY OF TEST RESULTS ............................................................................................... 8 3.1 Test Standards ............................................................................................................. 8 3.2 Test Verdict .................................................................................................................. 8 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 9 4.1 Test Environments ........................................................................................................ 9 4.2 Test Equipment List ...................................................................................................... 9 4.3 Test Software List ......................................................................................................... 9 4.4 Measurement Uncertainty ........................................................................................... 10 4.5 Description of Test Setup ........................................................................................... 10 4.6 Measurement Results Explanation Example ............................................................... 13 5 TEST ITEMS ........................................................................................................................... 14 5.1 Antenna Requirements ............................................................................................... 14 5.2 Frequency Hopping Systems ...................................................................................... 15 5.3 Number of Hopping Frequencies ................................................................................ 17 5.4 Peak Output Power .................................................................................................... 18 5.5 Occupied Bandwidth ................................................................................................... 19 Report No.: BL-SZ2380058-603 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 69 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 5.6 Carrier Frequency Separation ..................................................................................... 20 5.7 Time of Occupancy (Dwell time) ................................................................................. 21 5.8 Conducted Spurious Emission & Authorized-band band-edge .................................... 23 5.9 Conducted Emission ................................................................................................... 24 5.10 Radiated Spurious Emission ....................................................................................... 25 5.11 Band Edge (Restricted-band band-edge) .................................................................... 27 ANNEX A TEST RESULT ........................................................................................................... 28 A.1 Number of Hopping Frequency ................................................................................... 28 A.2 Peak Output Power .................................................................................................... 29 A.3 20 dB and 99% bandwidth .......................................................................................... 32 A.4 Hopping Frequency Separation .................................................................................. 37 A.5 Averag…

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