2BB5Y-H07Wireless bluetooth headset

WIRELESS BLUETOOTH HEADSET INSTRUCTION MANUAL How to connect 1. Please keep the distance between the Bluetooth headset and the mobile phone (or other connected devices) within 1 meter, the closer the better; 2. Rotate the middle frame of the headset 90°, take out the L/R headset to automatically pair, the pairing time is 3~5 seconds, wait for the connection bluetooth equipment; If the pairing is not successful for 3 minutes, it will be transferred to the automatic shutdown state. 3. Turn on the user's mobile phone Bluetooth function (or other Bluetooth devices), search or scan, at this time the mobile phone will search for nearby Bluetooth device, click on the searched headset name: H07, after successful connection, you can make a mobile phone call at this time, listen to songs; 4. After the phone and Bluetooth are successfully connected, the device will automatically shut down after 3 minutes of disconnection from a distance; If the headset is not connected for 3 minutes, the headset will automatically shut down. Touch area Earphone operation mode (power on and pairing) Android system Voice assistant Disconnect IOS system/SiriLong press the left ear handle for 2~3s to enter Siri Long press the ear handle on the left for 2~3s to enter the voice assistant Put the earphones in the charging case, close the charging compartment, and automatically connect back Press the ear boom 1 time (L/R) on the touch area to answer the call Earphone operation mode (call control) Call answer Call hang up Incoming call rejection Press the ear boom 1 time (L/R) to touch area to hang up the phone Press the ear boom 2 times (L/R) to touch area to hang up the phone The ear lever long presses and holds for 3 seconds (R) to touch area cut-in game mode Press the ear boom 1 time (L/R) on the touch area Press the ear boom 4 time (R) on the touch area to vol+ Press the ear boom 3 times (L/R) on the touch area Press the ear boom 2 times (L/R) on the touch area Earphone operation mode (playing music) Volume- Press the ear boom 4 time (L) on the touch area to vol- Charging compartment LED status indication Product statusIndicator light definition Charging box charging Finished charging Charging compartment to charge the headset The charging compartment has a solid red light Display ice blue light Earphones in and out of the warehouse, ice blue light breath 1 time each, charging compartment low power,Enter and exit the warehouse with a red light and breathe 1 time each Charging compartment low battery prompt The charging compartment is fully charged When the charging case is low, the earphones enter and exit the warehouse, and the red light breathes 1 time The ice blue light is always on 无线蓝牙耳机 产品使用说明书 1.请将蓝牙耳机和手机（或其它的连接设备）的距离在1米的范围内，越近越好； 2.旋转耳机中框90°，取出L/R耳机自动配对，配对时间为3～5秒，等待连接蓝 牙设备；如有3分钟还未配对成功，将转入自动关机状态。 3.开启用户手机蓝牙功能（或其它蓝牙设备），进行搜索或扫描，此时手机会搜 索到附近蓝牙设备，点选搜索到的耳机名称：H07，成功连接后，此时可以进行 手机电话、听歌； 4.手机和蓝牙成功连接后，设备远距离断开连接3分钟后自动关机；耳机3分钟无 设备连接，耳机自动关机。 如何连接 耳机操作方式（开机配对） IOS系统/Siri左长按耳柄2～3秒进入Siri 左长按耳柄2～3秒进入语音助手 来电接听 来电挂断 来电拒接 耳杆按连续压1次（L/R）触摸区域，接听电话 耳杆连续按压1次（L/R）触摸区域，挂断电话 耳杆连续按压2次（L/R）触摸区域，拒接来电 耳机操作方式（播放音乐） 充电仓LED状态指示 充电仓低电量提示 充电仓满电量提示 充电仓低电下，耳机进出仓，红灯呼吸1次 冰蓝灯常亮 Android系统 耳机操作方式（通话控制） 断开连接耳机放放充电仓，关闭充电仓，可自动回连 播放/暂停 上一曲 下一曲 游戏模式 音量+ 音量- 耳杆连续按压1次（L/R）触摸区域 耳杆连续按压3次（L/R）触摸区域 耳杆连续按压2次（L/R）触摸区域 耳杆长按3秒（R）触摸区域开启游戏模式 耳杆按压4次（R）触摸区域音量+ 耳杆按压4次（L）触摸区域音量- 产品状态 充电仓充电 充电完成 充电仓给耳机充电 指示灯定义 充电仓红灯常亮 冰蓝色灯常亮 语音助手 耳机进出仓，冰蓝灯各呼吸1次 ，充电仓低电， 进出仓为红灯各呼吸1次 Slide light effect The first slide charging case activates the light effect, and the second slide charges it the warehouse switches the lighting effect of one color; Lighting effects: ice blue light,blue light, green light, red light; four colors of light effects slide time ring on, the current lighting effect will automatically turn off the current light effect after 10s without sliding it. Slide the charging compartment from left to right or right to left 1 time to switch one color lighting effect 灯效滑动 第一次滑动充电仓激活灯效，第二次滑动充电 仓切换一种颜色的灯效；灯效的效果：冰蓝灯、 蓝灯、绿灯、红灯；四种颜色的灯效滑动时循 环亮，不滑动10s后灯效自动关闭当前灯效 从左向右或从右向左滑动充电仓1次，切换一种 颜色灯效 Play / Pause Previous piece Next track Game mode Volume + Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital 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. 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. The device can be used in portable exposure condition without restriction. FCC Warning Statement: 未经合规责任方明确批准的更改或修改可能会使用户操作设备的权限失效。本设备 已经过测试，符合 FCC 规则第 15 部分规定的 B 类数字设备限制。这些限制旨在为 住宅装置中的有害干扰提供合理的保护。本设备产生用途并会辐射射频能量，如果 未按照说明安装和使用，可能会对无线电通信造成有害干扰。但是，不能保证在特 定安装中不会发生干扰。如果本设备确实对无线电或电视接收造成有害干扰(可以通 过关闭和打开设备来确定)，则鼓励用户尝试通过以下一种或多种措施来纠正干扰：…

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Section Company n Address: G Longgang D Product Na FCCID: 2B Model(s): H 2.911(d)(5 ) We, [Shen z authorizatio  Pro  Ide n Yours sinc e Name: suk i Signature: Title and C o NOTE 1 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s She 2.911(d) name: Shen Guangfang 3 District, She ame: Wirele B5 Y-H07 H07 )(i) Equipm zhen Huajue on is sough hibited fro m ntified as an erely, ie yu ompany na ” ; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t enzhen )(5)(i) Ce nzhen Huaju 301, No. 2, enzhen,Chi ss bluetoot ment Type e Communi t through ce m receiving n equipmen me: juridica of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the Huajue ertificatio ue Commun No. 10, Jixi na h headset ication Co., ertification i an equipm e nt type in the al person / S and Services C list SearchResul t 63 published o nts/2023/02/06 e Comm on – Equi nication Co ang Third R Ltd] (“the a s not: ent authoriz e “Covered Shenzhen H Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ municatio 2. ipment T ., Ltd Road, Yixin applicant”) c zation pursu List” NOTE 1 Date: Aug Huajue Com ection 2 of Th witch=P&id=32 /protecting-ag on Co., 911 (d)(5)(i) Eq Type Community certify that th uant to § 2.9 . 29, 2023 mmunication e Secure Netw 5672 ainst-national - Ltd quipment Type A y, Pingdi Str he equipme 903; of the F n Co., Ltd works Act, ava -security-threa Attestation v1.2 reet, ent for which FCC rules. ailable at ats-to-the-com 2 h m

Section Company n Address: G Longgang D Product Na FCCID: 2B Model(s): H 2.911(d)(5 ) We, [Shenz filing of the pursuant t o Yours sinc e Name: suk i Signature: Title and C o NOTE 1 Delete option NOTE 2 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s She 2.911(d) name: Shen Guangfang 3 District, She ame: Wirele B5 Y-H07 H07 )(ii) Applica zhen Huajue application o §1.50002 erely, ie yu ompany na not applicable ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t enzhen )(5)(ii) Ce nzhen Huaju 301, No. 2, enzhen,Chi ss bluetoot ant filing e Commun n, the applic of this chap me: juridica e to this applic of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the Huajue ertificatio ue Commun No. 10, Jixi na h headset ication Co., cant is not i pter, as an e al person / S cation. and Services C list SearchResul t 63 published o nts/2023/02/06 e Comm on – App nication Co ang Third R Ltd] (“the a dentified N entity produ Shenzhen H Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ municatio plicant (C ., Ltd Road, Yixin applicant”) c OTE 1 on the cing cover e Date: Aug Huajue Com ection 2 of Th witch=P&id=32 /protecting-ag on Co., 2.911 (d)(5 Covered L Community certify that, “Covered L ed commun . 29, 2023 mmunication e Secure Netw 5672 ainst-national- Ltd 5)(ii) Applicant A List ) y, Pingdi Str as of the da List” NOTE 2 , e ications eq n Co., Ltd works Act, ava -security-threa Attestation v1.3 reet, ate of the established uipment. ailable at ats-to-the-com 3 m

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Office o Federa 7435 O Columb USA Subjec t FCC ID To Wh o Pursua are req u docume These d propriet might b In addi t in Title busine s authoriz For 4 O For 1 It is ou r corresp docume authoriz Sincer e Signatu Name: Title: ju Sh of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2BB5Y-H om It May C nt to the pro uesting the ents from pu documents tary informa be harmful to Schemat Block Di Parts Lis Operatio Tune-up Software tional to abo 47 CFR §2 ss sensitive zed devices External Test Set Internal P User Ma 45 days, pu OR 180 days pu r understand pondence du ents and thi zation is iss ely, ure: sukie yu ridical pers o henzhen ing Techno cations Com s Road 046 for Confiden 07 Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp tic Diagram agram st onal Descrip Procedure e security re ove mention .803 and th informatio n s, we reque Photos tup Photos Photos anual rsuant to P u ursuantto KD ding that all uring the ce s informatio sued. on n Huaju logy mmission ntiality the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption equirement ned docume e importatio n remains c st Short Te ublic Notice DB 726920 l measurem ertification re on will be av e Comm ssion’s rule old the follow nitely. m and equi e equipmen ould give co ents, in orde on rules in T confidential rm Confide e DA 04-170 0 D01. ment test rep eview proce vailable for municat s Title 47 S wing attach pment desc nt. The publ ompetitors a er to comply Title 47 CFR until the act ntiality of th 05. ports, FCC ess cannot public revi e tion Co Sections §0. hment(s) as criptions an ic disclosu r an unfair ad y with the m R §2.1204, tual market he following ID label for be granted ew once the ., Ltd Date: Aug. 457 and §0 confidentia d are consi re of these d vantage in marketing re while ensu ting of newly attachmen mat and as confide n e grant of eq . 29, 2023 0.459, we al dered as documents the market . egulations ring that y t(s); ntial quipment .

Annex A External Photos Report No.: HK2308173772-E Page 1 of 4 Report No.: HK2308173772-E Page 2 of 4 Report No.: HK2308173772-E Page 3 of 4 Report No.: HK2308173772-E Page 4 of 4

FCC ID LABEL: Ca: 2mm x 6mm Label Location FCC ID: 2BB5Y-H07

Annex B Internal Photos Report No.: HK2308173772-E Page 1 of 5 Report No.: HK2308173772-E Page 2 of 5 Report No.: HK2308173772-E Page 3 of 5 Report No.: HK2308173772-E Page 4 of 5 Antenna Report No.: HK2308173772-E Page 5 of 5

FCC RF Exposure Product Name: Wireless bluetooth headset FCCID: 2BB5Y‐H07 Model(s): H07 1. Limits According to KDB 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: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Frequency (MHz) Output power (dBm) Tune Up Power (dBm) Max Tune Up power dBm/mW Min test separatio n distance mm Result Limit (mW/cm 2 ) SAR Test Exclusion 2402 ‐0.87 0±1 1/1.26 5 0.39 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2308173772‐E, antenna gain=3dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.39 which is<= 3, RF Exposure testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f (GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

SymbolsLWTA Dimensions 1.60±0.200.80±0.200.80±0.200.30±0.10 NumberTerminalName ① INPUT ② NC Dimensions(Unit: mm) w ①② ( Side View) ( Bottom View) ( Top View) A T L HanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthisreportand thisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanypersonorfirm withoutthepriorwrittenconsentofHanyangAntennaDesignCo.Ltd. Page1 汉阳天线设计有限公司 HanyangAntenna Design Co. Ltd. 深圳市宝安区前进二路宝运达物流信息大厦12A11 青岛市崂山区松岭路399号海信产业园A1号楼606 电话：0755-23069700 传真：0755-23069700 Applications 1.Bluetooth 2.WirelessLAN 3.ISM band 2.4GHz wirelessapplications Features 1.Surfacemounteddeviceswithasmalldimensionof1.6×0.8×0.8mmmeetfutureminiaturization trend. 2.EmbeddedandLTCC(lowtemperatureco-firedceramic)technologyisabletointegratewith systemdesignaswellasbeatifyingthehousingoffinalproduct. 3.Highstabilityandlowtolerance. P/N:HY160808 SRF07 MatchingCircuits P/N:HY160808 SRF07 设计指导： 1、原则上，净空区左侧边缘距离板边的间距W1应该尽量大，且 注意与底部电池的间距。 2、主净空区的宽度W2最优为1.5mm~2.5mm。 3、凹槽的长度L的长度为2mm~5mm。 4、0603天线和0603天线底部的两颗物料可以上下互换位置。 深圳市宝安区前进二路宝运达物流信息大厦12A11 青岛市崂山区松岭路399号海信产业园A1号楼606 电话：0755-23069700 传真：0755-23069700 HanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthisreportand thisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanypersonorfirm withoutthepriorwrittenconsentofHanyangAntennaDesignCo.Ltd. Page2 1 W=2 1 W2=2 1.5 Feeding line (微带线) 2 5 0201/0402 footprint 0603 footprint 0201/0402 footprint 0.5 Unit:mm 汉阳天线设计有限公司 HanyangAntenna Design Co. Ltd. 2 L=4 W1 Application example-1 P/N:HY160808 SRF07 深圳市宝安区前进二路宝运达物流信息大厦12A11 青岛市崂山区松岭路399号海信产业园A1号楼606 电话：0755-23069700 传真：0755-23069700 HanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthisreportand thisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanypersonorfirm withoutthepriorwrittenconsentofHanyangAntennaDesignCo.Ltd. Page3 汉阳天线设计有限公司 HanyangAntenna Design Co. Ltd. Application example-2 P/N:HY160808 SRF07 深圳市宝安区前进二路宝运达物流信息大厦12A11 青岛市崂山区松岭路399号海信产业园A1号楼606 电话：0755-23069700 传真：0755-23069700 HanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthisreportand thisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanypersonorfirm withoutthepriorwrittenconsentofHanyangAntennaDesignCo.Ltd. Page4 汉阳天线设计有限公司 HanyangAntenna Design Co. Ltd. ElectricalCharacteristics CharacteristicCurves FeatureSpecification 1 Centralfrequency2.45GHz&5.5GHz 2 Bandwidth>100MHz 3 Peak gain>3dBi 4 VSWR<2 5 PolarizationLinear 6 AzimuthbeamwidthOmnidirectional 7 Impedance50Ω P/N:HY160808 SRF07 深圳市宝安区前进二路宝运达物流信息大厦12A11 青岛市崂山区松岭路399号海信产业园A1号楼606 电话：0755-23069700 传真：0755-23069700 HanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthisreportand thisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanypersonorfirm withoutthepriorwrittenconsentofHanyangAntennaDesignCo.Ltd. Page5 汉阳天线设计有限公司 HanyangAntenna Design Co. Ltd. RadiationPattern Y-ZPlane X-ZPlane coordinates： 深圳市宝安区前进二路宝运达物流信息大厦12A11 青岛市崂山区松岭路399号海信产业园A1号楼606 电话：0755-23069700 传真：0755-23069700 HanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthisreportand thisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanypersonorfirm withoutthepriorwrittenconsentofHanyangAntennaDesignCo.Ltd. Page6 汉阳天线设计有限公司 HanyangAntenna Design Co. Ltd. P/N:HY160808 SRF07 3D RadiationPattern Frequency 2450MHz5500MHz Avg.gain-0.85-1.30 Peakgain3.03.5 Efficiency82%78% 深圳市宝安区前进二路宝运达物流信息大厦12A11 青岛市崂山区松岭路399号海信产业园A1号楼606 电话：0755-23069700 传真：0755-23069700 HanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthisreportand thisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanypersonorfirm withoutthepriorwrittenconsentofHanyangAntennaDesignCo.Ltd. Page7 汉阳天线设计有限公司 HanyangAntenna Design Co. Ltd. P/N:HY160808 SRF07 Temperature：40±2°C Humidity：90~95%RH Duration：500h Recovery conditions：Room temperature Recovery Time：24h (Class1) or 48h (Class2) Test Temperature Operating Temperature Temperature RelativeHumidity 25°C±3°C -25°C~+85°C 5~40°C 20~70% Notenoughsolder Weak holding forcemay cause bad connection between the chipandPCB. RecommendedSolderingAmounts The optimal solder fillet amounts forre-flowsoldering 天线厚度 以下 The optimal solder fillet amounts for wavesoldering DependabilityTest Too much solder Cracks tend to occur due to large stress. MoistureProof OptimumSolderAmount forReflowSoldering Solderability At least 95% of the terminal electrode is covered by newsolder. Preheating conditions:80 to 120°C;10~30s. Solder Tem p e r at u r e :2 3 5 ±5°C Duration:2 ±0.5s , Solder Tempe r ature:24 5±5°C Du rat ion:2±0.5s 深圳市宝安区前进二路宝运达物流信息大厦12A11 青岛市崂山区松岭路399号海信产业园A1号楼606 电话：0755-23069700 传真：0755-23069700 HanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthisreportand thisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoanypersonorfirm withoutthepriorwrittenconsentofHanyangAntennaDesignCo.Ltd. Page8 汉阳天线设计有限公司 HanyangAntenna Design Co. Ltd. P/N:HY160808 SRF07 10±1S AppliedForce:5NDuration:10±1S Preheating conditions: up-category temperature, 1h Recovery time:24±1h InitialMeasurement Cycling Times: 5 times, 1 cycle, 4steps: Preheating80to120°C;10~30s.SolderTemperature:235±5°C;Duration:2±0.5s;SolderTemperature:245±5°C Duration:2±0.5s;Preheating100to200°C;10±2min. SolderTemperature:265±5°C;Duration:10±1s Cleanthecapacitorwithsolventandexamineitwitha10X(min.)microscope. RecoveryTime:24±2h Recoverycondition:Roomtemperature Test Board: Al 2 O 3 orPCBWarp:1mm Speed:0.5mm/sec. Unit:mm Themeasurementshouldbemadewiththeboardinthe bendingposition. Resistance to Soldering Heat ResistancetoFlexureofSubstrate Temperature CycleTest 深圳市宝安区前进二路宝运达物流信息大厦12A11 青岛市崂山区松岭路399号海信产业园A1号楼606 电话：0755-23069700 传真：0755-23069700 HanyangAntennaDesignCo.Ltd.haspossessionofproprietaryinformationprovidedinthisreportand thisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoa…

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Page 1 of 48 Report No.: HK2308173772-E FCC Test Report FCC PART 15 SUBPART C 15.247 Test Report On Behalf of Shenzhen Huajue Communication Co., Ltd For Wireless bluetooth headset Model No.: H07 FCC ID: 2BB5Y-H07 Prepared For: Shenzhen Huajue Communication Co., Ltd Guangfang 301, No. 2, No. 10, Jixiang Third Road, Yixin Community, Pingdi Street, Longgang District, Shenzhen,China Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Aug. 17, 2023 ~ Aug. 28, 2023 Date of Report: Aug. 28, 2023 Report Number: HK2308173772-E Page 2 of 48 Report No.: HK2308173772-E Test Result Certification Applicant’s Name .................. : Shenzhen Huajue Communication Co., Ltd Address .................................. : Guangfang 301, No. 2, No. 10, Jixiang Third Road, Yixin Community, Pingdi Street, Longgang District, Shenzhen,China Manufacture's Name ............. : Shenzhen Huajue Communication Co., Ltd Address .................................. : Guangfang 301, No. 2, No. 10, Jixiang Third Road, Yixin Community, Pingdi Street, Longgang District, Shenzhen,China Product Description Trade Mark ............................. : N/A Product Name ........................... : Wireless bluetooth headset Model and/or type reference...: H07 Standards .............................. : 47 CFR FCC Part 15 Subpart C 15.247 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ............................................ : Date (s) of Performance of Tests ............ : Aug. 17, 2023 ~ Aug. 28, 2023 Date of Issue ........................................... : Aug. 28, 2023 Test Result ............................................... : Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 48 Report No.: HK2308173772-E Table of Contents Page 1. Summary .............................................................................................................................................................. 5 1.1. Test Standards ......................................................................................................................................................... 5 1.2. Test Description ....................................................................................................................................................... 5 1.3. Information of the Test Laboratory ......................................................................................................................... 6 1.4. Statement of the Measurement Uncertainty .......................................................................................................... 6 2. General Information ............................................................................................................................................. 7 2.1. Environmental Conditions ....................................................................................................................................... 7 2.2. General Description of EUT ..................................................................................................................................... 7 2.3. Description of Test Modes and Test Frequency ....................................................................................................... 8 2.4. Equipments Used during the Test ............................................................................................................................ 9 2.5. Related Submittal(s) / Grant (s) ............................................................................................................................. 10 2.6. Modifications ........................................................................................................................................................ 10 2.7. Description of Test Setup ....................................................................................................................................... 10 2.8. Description of Support Units ................................................................................................................................. 11 3. Test Conditions and Results ................................................................................................................................. 12 3.1. Conducted Emissions Test ..................................................................................................................................... 12 3.2. Radiated Emissions and Band Edge ....................................................................................................................... 15 3.3. Maximum Peak Conducted Output Power ............................................................................................................ 26 3.4. 20dB Bandwidth .................................................................................................................................................... 27 3.5. Frequency Separation ........................................................................................................................................... 30 3.6. Number of Hopping Frequency ............................................................................................................................. 32 3.7. Time of Occupancy (Dwell Time) .......................................................................................................................... 34 3.8. Out‐of‐Band Emission…

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H07 Radiated Emission Conducted Emission