2A9MI-Y30HELMET WIRELESS EARPHONE

¥130 Q u ick Start Man ua l I Product Overview Digital display area Volume down Previous song Intercom button Grid area Green light when turned on red light when charging Lighting lamp Volume up Next song Speaker&Microphone interface Power on or off Play or pause Answer or hang up Important Reminder: Before installing the headset, please connect your mobile phone according to the quick manual guide to test the sound effect and volume. If there is a big difference in sound effect and volume after installing into the helmet, please adjust the position of the speaker inside the helmet. 瞿 Double cltck to switch language broadcasting(D,soooooot w,,,,.,,1 Display screen (sh切"'"哼ot织"'"') Press and hold for 3 seconds to power on/off 匾 今 Power on/off tone Ambient lighting turns on 今 Wireless waiting for pairing Wireless i co n flashes quickly 厦 Intercom button w,reless ,node tone Wireless pairing successful Wireless icon stays lit Intercom pairing status Intercom ,con flashes quickly ｀ 今 Pa;Mng tone 言 Intercom pairing successful Intercom ,con stays lit After turning on the p ower, short press the intercom button on both devices to enter intercom pairing mode. Once pairing is successful, you will hear an "intercom connection" prompt tone, and you can start intercom communication. Short press the button again to exit intercom mode � Double-tap to toggle manual/automat,c answer(wh旷心ooccootodtowl"'I态） 之 ） 心 ） Automatic (0aftoc15socoods) Long press 2 seconds Double click ➔ 今 (Incoming call) Decline to answer the phone ➔ ＠ Redial the last numbe 今 通 ） (while 今 mus ,c , s playing) 。► (while music is paused) Short press Play Pause Volume down button ＠ (wh1lem 今 us,c ,spla�ng)0 今 (while music is playing) Short press Long press Previous song Volume down Volume up button ®@v 今今 (while music is playing) Short press (while music is playing) Long press Next song Volume up Social mode pairing status Intercom icon super fast flashing Short press the volume up and down buttons simultaneously to enter social mode. Short p『ess them again to exit (entering social mode will disconnect the wireless connection) 雪 Long press the -Voice Assistant button" to wake up the voice assistant. Answer the phone Manual answer "short press" 今 (locommg call) © Answer the phone 今 一 (On the phone) "Short press" Hang up dunng a cal the phone (Mak, 立 call )心 Short press Cancel a call ｀ 之 ｀ 今 Wheathe咘阅ess coaaaclloa Is 5"ITA00ful The default lighting Is tumed off when the computer is turned on Successful pairing in social mode Intercom icon is always lit @ Long press again to exit the voice assistant 雪 lote,com b,ttoo Vol,me ,p b,ttoo After turning on the device, Short press the "Intercom button + Volume Up button" simultaneously to tum all lights off/on Charging『ed light is always on 厦 Wireless Intercom Connection Operation Overview (Int七也血is disabled by delault at startup) I: Wireless Reconnection. In wireless mode. devices that have been previously connected will automatically reconnect to the last paired mobile phone upon startup II: Intercom Reconnection. Devices that have been previously connected will enter intercom mode by short pressing the'Intercom Button" after powering on. and the two devices will automatically reconnect to each other. Ill: Clear Pairing and Restore Factory Settings. While powered on. simultaneously long hold down the volume down and volume up buttons for 5 seconds to clear all pairing information. The ambient light at the button flashes five limes IV: Phone Priority. After powering on. the device connects to wireless. Regardless of the mode it is in. when the device receives or makes a call. it will automatically enter phone mode. After hanging up, it will return to the corresponding mode V: Display Screen. After powering on. the display screen will automatically tum off after one minute of no operation (power-saving mode). Any operation can wake it up VI: Does not support the'one-to-two'function ＿ Y30 Device•1 Velcro Package•1 勹勹勹 Amb;ent nght;ng at the powe, button + green LED inside the grille default on fom on the lights 今 今 (W;th the mach;ae sw;tched oa, plug ;, the cha屯e,to cha屯eaad the mach;ae wm automa1;ca11y sw;tch off) Red light goes out when fully charged Speakers & Microphone•1 巨 Ty pe-C Charging Cab1e•1 Clip on Base•1 ．． 艺 User Manual•1 1. To avoid explosloa,please do aot p,t the prod,ct lato the flame, 2. Please do not disassemble the prod,ct to avoid damage to the electron le components of the prod,ct, 3. Please keep away from sharp objects to avoid damage to the prod,ct; 4. Please keep In a d"f place If not "8ed for long time; 5. Before "8lng the wl咱essdevice, please fully cha屯ell; 6. If the rad Ilg ht does not come oa while cha「glng,It may be the volfege Is too low, 7. To extend the life of the b,llt-ln llthl,m polyme『batle "f , please cha屯ethe device at least once a month 厦 今 : (in any mode) Double-click to tum the light on or off. lighting lamp 瞿 NOTE. Th,s prod,ct has been tested, meetthe restrict,ons of Class B d1gltal device, p,rs,ant to part 15 of lhe FCC R,les These hm,ts aredes,gned to provide reasonable protecbon against harmf,l lnte什erence,n a res,denllal installation. Th,s eqwpment generates "5es and can radiate radio freq,ency energy and, 11 not installed and "5ed in accordanoe with the 1nstroct1ons may ca"5e harmful interterenoe to radio comm,mcat1ons. However, there ,s no g,arantee that mterterence will not occur In a part1c,1ar installation If this equlpmentdoes ca"5e harrnful lnterterence to radio or television reception, which can be detemlned by turning the equipment off and on, the user Is encouraged to try to correct the lnterterence by one or more of the foll owing measures -Reorient or relocate the 「ecelvlngantenna. -Increase the separation between the device and receive『 -Connect the device into an outlet on a circuit different from that lo which the receiver ,s connected -Consult the dealer or an experienced radio/TV technician for help Changes or modifications not exp…

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Local Representative Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(7), of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2A9MI-Y30 Y30, Y30-QK We hereby acknowledge as follows: i. both signees confirm that the point of contact accepts responsibility to act as a US- American Representative on behalf of the applicant ii. the point of contact provides the physical U.S. address and email as listed below iii. both parties maintain the requirements of this agreement for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. iv. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. US-American Point of Contact Applicant/Approval Holder Signature Date: 2025-10-13 Signature Date: 2025-10-13 Company Name: GLOCERTS TECHNOLOGY INC Shenzhen Yixi Technology Co., LTD FRN: 0036339737 0033155482 Contact Name: Huiying Fan Qisong Wang Address: 19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507 Second Floor, Building B, Area A, Longquan Science Park, Dalang Huaxing Road, Longhua District, Shenzhen City, China Phone: (626) 588-8039 +86-13423817655 Email: [email protected] [email protected]

Page 1 of 3 FCC ID: 2A9MI-Y30 External Photos Page 2 of 3 FCC ID: 2A9MI-Y30 Page 3 of 3 FCC ID: 2A9MI-Y30

Label 1. The label is silk-screen on the sample FCC ID: 2A9MI-Y30

Page 1 of 2 FCC ID: 2A9MI-Y30 Internal photos ANT Page 2 of 2 FCC ID: 2A9MI-Y30

Page 1 of 7 Report No.: AiTSZ-250918003FW2 Note: This device has been tested and found to comply with the standard(s) listed, this test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited. If there is a need to alter or revise this document, the right belongs to Guangdong Asia Hongke Test Technology Limited, and it should give a prior written notice of the revision document. This test report must not be used by the client to claim product endorsement. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. RF Exposure evaluation Product Name : HELMET WIRELESS EARPHONE Brand Name : N/A Model : Y30 Series Model : Y30-QK FCC ID : 2A9MI-Y30 Applicant : Shenzhen Yixi Technology Co., LTD Address : Second Floor, Building B, Area A, Longquan Science Park, Dalang Huaxing Road, Longhua District, Shenzhen City,China Manufacturer : Shenzhen Yixi Technology Co., LTD Address : Second Floor, Building B, Area A, Longquan Science Park, Dalang Huaxing Road, Longhua District, Shenzhen City,China Standard(s) : 47CFR §1.1310, 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Date of Receipt : Sep 18, 2025 Date of Test : Sep 18, 2025~ Sep 30, 2025 Issued Date : Sep 30, 2025 Issued By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Reviewed by: Approved by: Aalen.Ye Allen Wang Page 2 of 7 Report No.: AiTSZ-250918003FW2 Report Revise Record Report Version Issued Date Notes M1 Sep 30, 2025 Initial Release Page 3 of 7 Report No.: AiTSZ-250918003FW2 Contents 1 GENERAL INFORMATION .......................................................................................................................................... 4 1.1 ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 4 1.2 GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 4 1.3 TEST FACILITY .............................................................................................................................................................. 5 1.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................ 5 2 METHOD OF MEASUREMENT ................................................................................................................................... 6 2.1 APPLICABLE STANDARD.................................................................................................................................................. 6 2.2 EVALUATION METHOD AND LIMIT .................................................................................................................................... 6 2.3 MANUFACTURING TOLERANCE ........................................................................................................................................ 7 2.4 EVALUATION RESULT ..................................................................................................................................................... 7 2.5 CONCLUSION ............................................................................................................................................................... 7 Page 4 of 7 Report No.: AiTSZ-250918003FW2 1 GENERAL INFORMATION 1.1 Environmental conditions During the measurement the environmental conditions were within the listed ranges: Normal Temperature: 25°C Relative Humidity: 55 % Air Pressure: 101 kPa 1.2 General Description of EUT Product Name: HELMET WIRELESS EARPHONE Model/Type reference: Y30 Serial Model: Y30-QK Model Different: The differences between the models are merely in their names. Power Supply: Input: DC 5V/1A DC 3.7V 1000mAh 3.7Wh Rechargeable Li-ion battery Hardware Version: V1.1 Software Version: V1.3 Sample(s) Status: AiTSZ-250918003-1(Normal sample) AiTSZ-250918003-2(Engineer sample) Bluetooth : Supported type: Bluetooth BR/EDR Modulation: GFSK, π/4DQPSK, 8DPSK Operation frequency: 2402MHz~2480MHz Channel number: 79 Channel separation: 1MHz Antenna type: ceramic antenna Antenna gain: 2.05dBi Remark: The above DUT's information was declared by manufacturer. For more detailed features description, please refer to the manufacturer’s specifications or the User's Manual.. Page 5 of 7 Report No.: AiTSZ-250918003FW2 1.3 Test Facility Test Laboratory: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China The test facility is recognized, certified or accredited by the following organizations: FCC-Registration No.: 251906 Designation Number: CN1376 Guangdong Asia Hongke Test Technology Limited 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. IC —Registration No.: 31737 CAB identifier: CN0165 The 3m Semi-anechoic chamber of Guangdong Asia Hongke Test Technology Limited has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 31737 A2LA-Lab Cert. No.: 7133.01 Guangdong Asia Hongke Test Technology Limited has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in complia…

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Page 1 of 34 Report No.: AiTSZ-250918003FW1 Note: This device has been tested and found to comply with the standard(s) listed, this test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited. If there is a need to alter or revise this document, the right belongs to Guangdong Asia Hongke Test Technology Limited, and it should give a prior written notice of the revision document. This test report must not be used by the client to claim product endorsement. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. TEST REPORT Product Name : HELMET WIRELESS EARPHONE Brand Name : N/A Model : Y30 Series Model : Y30-QK FCC ID : 2A9MI-Y30 Applicant : Shenzhen Yixi Technology Co., LTD Address : Second Floor, Building B, Area A, Longquan Science Park, Dalang Huaxing Road, Longhua District, Shenzhen City,China Manufacturer : Shenzhen Yixi Technology Co., LTD Address : Second Floor, Building B, Area A, Longquan Science Park, Dalang Huaxing Road, Longhua District, Shenzhen City,China Standard(s) : FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of Receipt : Sep 18, 2025 Date of Test : Sep 18, 2025~ Sep 30, 2025 Issued Date : Sep 30, 2025 Issued By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Reviewed by: Approved by: Aalen.Ye Allen Wang Page 2 of 34 Report No.: AiTSZ-250918003FW1 Report Revise Record Report Version Issued Date Notes M1 Sep 30, 2025 Initial Release Page 3 of 34 Report No.: AiTSZ-250918003FW1 Contents 1 TEST SUMMARY ....................................................................................................................................................... 4 1.1 TEST STANDARDS ......................................................................................................................................................... 4 1.2 TEST SUMMARY ........................................................................................................................................................... 4 1.3 TEST FACILITY .............................................................................................................................................................. 5 1.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................ 5 2 GENERAL INFORMATION .......................................................................................................................................... 6 2.1 ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 6 2.2 GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 6 2.3 DESCRIPTION OF TEST MODES AND TEST FREQUENCY .......................................................................................................... 7 2.4 SPECIAL ACCESSORIES ................................................................................................................................................... 8 2.5 EQUIPMENT LIST FOR THE TEST ....................................................................................................................................... 8 3 TEST CONDITIONS AND RESULTS ............................................................................................................................ 10 3.1 CONDUCTED EMISSIONS TEST ....................................................................................................................................... 10 3.2 RADIATED EMISSIONS AND BAND EDGE .......................................................................................................................... 13 3.3 MAXIMUM PEAK OUTPUT POWER................................................................................................................................. 20 3.4 20DB BANDWIDTH ..................................................................................................................................................... 21 3.5 OCCUPIED BANDWIDTH ............................................................................................................................................... 22 3.6 FREQUENCY SEPARATION ............................................................................................................................................. 23 3.7 NUMBER OF HOPPING FREQUENCY ................................................................................................................................. 24 3.8 TIME OF OCCUPANCY (DWELL TIME) .............................................................................................................................. 25 3.9 OUT-OF-BAND EMISSIONS ........................................................................................................................................... 26 3.10 PSEUDORANDOM FREQUENCY HOPPING SEQUENCE .......................................................................................................... 27 3.11 ANTENNA REQUIREMENT ............................................................................................................................................. 28 4 TEST SETUP PHOTOGRAPHS OF EUT ....................................................................................................................... 29 5 PHOTOS O…

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SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 1 深圳市飞敏科技有限公司 ShenZhen FeiMin Technology CO.,LTD. 产品规格书 Product specification 客户 CUSTOMER: 产品名称 PRODUCTS: 321610—F05贴片天线 客户料号 PART NO: 产品型号 Spec.: F05 日期 Data: 2022.3.9 备注：承认盖章后请回复一份承认书（或复印件）给我司，其余由贵公司存档 REMARK:Please send us one(or copy)of this approval with stamp after accepting,other copies filed by the customer. 地址：深圳市宝安区西乡街道固戍社区恒南一路C栋厂房303室 ADD:Room 303,Building C,Hengnan one Road,Gushu community,Xixiang Street,Bao’an District,Shenzhen City 电话Tel: 0755-23035723 传真Fax: 0755-23036702 邮箱E-mail: [email protected] 网址HTTP:www.fmant.cn 客户 CUSTOMER 承认 ACCEPTED BY 审核 CHECKED BY 批准 APPROVED BY 供应商 SUPPLIER 拟制 PREPARED BY 审核 CHECKED BY 批准 APPROVED BY 杨轩 夏兴喜 马冬冬 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 2 2 1. 项目信息Project Information 1.1. 外观尺寸Appearance and Dimensions Symbol Dimension (mm) L（长度） 3.2± 0.20 W（宽度） 1.6± 0.20 T（厚度） 1.0± 0.20 S（电极宽度） 0.4± 0.20 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 3 3 1.2. 天线净空区面积antenna Clearance area 在设计天线时，应远离金属部件和不相关的部件，如电池、振荡器、防护罩、摄像头等，为天线留出 干净的空间。这个间隔简称为净空区。以下是我们建议预留的净空区面积大小。 When designing the antenna, it should be far away from metal components and irrelevant components such as batteries, oscillators, shields, cameras, etc. to leave a clean space for the antenna. This interval is called clearance area. The following is the size of clearance area we recommend to reserve. 天线型号（Model） 天线尺寸 （size） 净空区面积 Clearance area L*W(mm) A1（2.4G单极） 5.5*1.2*1.2 9.1*5.6 X5（2.4G单极） 5.2*2.2*1.0 8.7*6.5 X6（2.4G pifa） 3.2*1.6*1.0 7.0*6.0 D1（2.4G单极） 5.2*2.2*1.0 8.7*6.5 D2（2.4G单极） 5.2*2.2*1.0 8.7*6.5 D3（2.4G单极） 3.4*1.7*1.2 7.2*6.5 F01（2.4G pifa） 3.2*1.6*0.4 7.0*6.0 S2（2.4/5.8G双频） 7.0*3.0*2.0 9.0*7.0 U1 (UHF单极） 15.0*3.0*1.0 19.0*8.0 G2（GPS单极） 9.5*3.0*1.0 13.5*7.5 F05（2.4G pifa） 3.2*1.6*1.0 7.0*6.0 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 4 4 1.3. 天线Demo测试板 Demo Test Board with Antenna(Unit:mm) 1.4. 匹配电路Matching Circuit 使用以下推荐的匹配和调谐元件值，在我们的标准25*60 mm评估板上，中心频率约为2440mhz。然 而，这些是典型的参考值，当电路板或零件供应商不同时，可能需要更改。 With the following recommended values of matching and tuning components,the center frequencies will be about 2440 MHz at our standard 25*60 mm evaluation board.However,these are typical reference values which may need to be changed when circuit boards or part vendors are diffierent. 3 4 2 1 系统匹配电路元件(村田) System Matching Circuit Component（Murata） Location Desciption Tolerance 1 0.75pF (0402) ±0.1pF 2 NC / 3 1.0pF (0402) ±0.1pF 4 NC / SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 5 5 2.电特性Electrical Characteristics(25*60mm ground plane) 2.1.电子表格Electrical Table 特征Characteristics 规范Specifications 单位Unit 轮廓尺寸Outline Dimensions 3.2*1.6*1.0 mm 工作频率Working Frequency 2400-2580 MHz 电压驻波比VSWR <2 / 阻抗Impedance 50 Ω 极化Polarization 线极化 / 增益Gain 峰值Peak 2.05 dBi 效率Efficiency 50 % 2.2.电压驻波比与Smith 圆图 VSWR & Smith VSWR S11 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 6 6 2.3.天线增益与效率 Gain and Efficiency 测试系统Test system Frequency (MHz)Gain (dBi)Efficiency (%) 2400 MHz 1.4350.15 2410 MHz 1.3850.78 2420 MHz 1.4950.49 2430 MHz 1.3450.43 2440 MHz 1.3050.04 2450 MHz 1.5752.50 2460 MHz 1.7656.12 2470 MHz 1.8957.29 2480 MHz 2.0558.23 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 7 7 2.4.天线辐射方向图Antenna radiation pattern [email protected] 2D-plane XOY @2.44GHz 2D-plane [email protected] 2D-plane YOZ @2.44GHz SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 8 8 3.包装信息Packaging Information 3.1. 胶带规范Tape specification 指数Index A0 B0 K0 P0 P P2 φD0 W E F T 尺寸 Dimension(mm) 1.85 ±0.1 3.50 ±0.1 0.85 ±0.1 4.00 ±0.1 4.00 ±0.1 2.00 ±0.1 1.50 +0.1 12.00 ±0.3 1.75 ±0.1 3.20 ±0.1 0.30± 0.05 1. 10链轮孔距累积公差±0.20。10 sprocket hole pitch cumulative tolerance ±0.20. 2. 在250毫米中，载体的拱度在1毫米以内。Carrier camber is within 1 mm in 250 mm. 3. 所有尺寸符合EIA-481-C要求。All dimensions meet EIA-481-C requirements. 4. 材料:透明PS。Material :Transparent PS. 5. 包装长度每7“卷:12.5米。Packing length per 7" reel :12.5Meters. 6. 组件加载/ 7”卷:3000个。Component load per 7" reel : 3000 pcs.(前后共预留120pcs) 3.2.卷规范Reel specification Index A B C D Dimension(mm) 13.3±0.3 100±0.3 330±0.3 24.5±0.3 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 9 9 4.注意事项Notes 1) 产品应小心处理，以避免汗水和皮肤油脂损坏或污染。 Products should be handled with care to avoid damage or contamination from perspiration and skin oils. 2) 对于单个部件，强烈建议使用镊子或真空拾取。 The use of tweezers or vacuum pick up is strongly recommended for individual components. 5.储存条件Storage Conditions 1) 推荐产品从交货之日起6个月内使用。 Recommended products should be used within 6 months form the time of delivery. 2) 存储环境条件 Storage environment condition  温湿度条件:-10~40°C，30~70%RH。 Temperature and humidity conditions:-10~40°C and 30~70%RH.  包装材料应保存在空气中不含氯或硫的地方。 The packaging material should be kept where no chlorine or sulfur exists in the air.  产品应储存在仓库内，无热震、振动、阳光直射等。 Products should be storage in thewarehouse without heat shock,vibration,direct sunlight and so on.

Page 1 of 17 Report No.: AiTSZ-250918003FW1 Appendix RF test data for BT Page 2 of 17 Report No.: AiTSZ-250918003FW1 Conducted Output Power Test Result Modulation Packet Type Channel Peak Output Power (dBm) Peak Output Power (mW) Limit (dBm) Result GFSK DH5 0 3.25 2.11 ≤20.97 PASS 39 2.34 1.71 PASS 78 1.32 1.36 PASS π/4DQPSK 2-DH5 0 3.96 2.49 PASS 39 3.13 2.06 PASS 78 2.21 1.66 PASS 8DPSK 3-DH5 0 4.29 2.69 PASS 39 3.51 2.24 PASS 78 2.62 1.83 PASS Test Graphs Peak Output Power GFSK_Channel 0 Peak Output Power GFSK_Channel 39 Peak Output Power GFSK_Channel 78 Peak Output Power π/4DQPSK_Channel 0 Page 3 of 17 Report No.: AiTSZ-250918003FW1 Peak Output Power π/4DQPSK_Channel 39 Peak Output Power π/4DQPSK_Channel 78 Peak Output Power 8DPSK_Channel 0 Peak Output Power 8DPSK_Channel 39 Peak Output Power 8DPSK_Channel 78 Page 4 of 17 Report No.: AiTSZ-250918003FW1 20dB Bandwidth Test Result Modulation Channel Center Frequency (MHz) 20 dB Bandwidth (MHz) GFSK 0 2402 MHz 0.9500 39 2441 MHz 0.9500 78 2480 MHz 0.9500 π/4DQPSK 0 2402 MHz 1.280 39 2441 MHz 1.280 78 2480 MHz 1.310 8DPSK 0 2402 MHz 1.300 39 2441 MHz 1.300 78 2480 MHz 1.290 Test Graphs GFSK_DH5_Channel 0 GFSK_DH5_Channel 39 GFSK_DH5_Channel 78 π/4DQPSK_2-DH5_Channel 0 Page 5 of 17 Report No.: AiTSZ-250918003FW1 π/4DQPSK_2-DH5_Channel 39 π/4DQPSK_2-DH5_Channel 78 8DPSK_3-DH5_Channel 0 8DPSK_3-DH5_Channel 39 8DPSK_3-DH5_Channel 78 Page 6 of 17 Report No.: AiTSZ-250918003FW1 Carrier Frequencies Separation Test Result Modulation Packet Left Center frequency (MHz) Right Center frequency (MHz) Hopping Frequency Separation (MHz) Limit (MHz) Result GFSK DH5 2439.9846 2441.0084 1.0237 0.633 PASS π/4DQPSK 2-DH5 2439.864 2440.8495 0.9855 0.873 PASS 8DPSK 3-DH5 2439.9918 2441.0037 1.0119 0.867 PASS Test Graphs GFSK π/4DQPSK 8DPSK Page 7 of 17 Report No.: AiTSZ-250918003FW1 Conducted Out Of Band Emission Test Result Non-Hopping Modulation Packet Channel OOB Emission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) Over Limit (dB) Result GFSK DH5 0 2396.00 -43.746 -16.74 -27.006 PASS 2400.00 -48.690 -16.74 -31.950 PASS 9602.20 -32.042 -16.74 -15.302 PASS 39 9758.31 -31.295 -17.79 -13.505 PASS 78 2483.50 -50.080 -18.74 -31.340 PASS 9914.37 -30.740 -18.74 -12.000 PASS π/4DQPSK 2-DH5 0 2396.50 -44.246 -16.94 -27.306 PASS 2400.00 -44.870 -16.94 -27.930 PASS 9602.20 -31.704 -16.94 -14.764 PASS 39 9758.31 -31.251 -17.75 -13.501 PASS 78 2483.50 -50.630 -18.68 -31.950 PASS 9914.37 -30.801 -18.68 -12.121 PASS 8DPSK 3-DH5 0 2396.00 -44.163 -16.82 -27.343 PASS 2400.00 -45.710 -16.82 -28.890 PASS 9602.20 -31.688 -16.82 -14.868 PASS 39 9758.31 -31.145 -17.8 -13.345 PASS 78 2483.50 -49.930 -18.7 -31.230 PASS 9914.37 -30.767 -18.7 -12.067 PASS Hopping Modulation Packet Channel OOB Emission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) Over Limit (dB) Result GFSK DH5 Hopping 2396.00 -43.447 -16.88 -26.567 PASS 2400.00 -46.510 -16.88 -29.630 PASS 2483.50 -52.050 -18.62 -33.430 PASS π/4DQPSK 2-DH5 2398.50 -43.544 -16.87 -26.674 PASS 2400.00 -46.810 -16.87 -29.940 PASS 2483.50 -51.370 -18.6 -32.770 PASS 8DPSK 3-DH5 2396.00 -43.572 -16.99 -26.582 PASS 2400.00 -45.890 -16.99 -28.900 PASS 2483.50 -55.200 -18.67 -36.530 PASS Page 8 of 17 Report No.: AiTSZ-250918003FW1 Test Graphs Out Of Band Emission GFSK_DH5_Channel 0 Out Of Band Emission π/4DQPSK_2-DH5_Channel 0 30.0 MHz - 25000.0 MHz GFSK_DH5_Channel 0 30.0 MHz - 25000.0 MHz π/4DQPSK_2-DH5_Channel 0 Out Of Band Emission GFSK_DH5_Channel 39 Out Of Band Emission π/4DQPSK_2-DH5_Channel 39 Page 9 of 17 Report No.: AiTSZ-250918003FW1 30.0 MHz - 25000.0 MHz GFSK_DH5_Channel 39 30.0 MHz - 25000.0 MHz π/4DQPSK_2-DH5_Channel 39 Out Of Band Emission GFSK_DH5_Channel 78 Out Of Band Emission π/4DQPSK_2-DH5_Channel 78 30.0 MHz - 25000.0 MHz GFSK_DH5_Channel 78 30.0 MHz - 25000.0 MHz π/4DQPSK_2-DH5_Channel 78 Page 10 of 17 Report No.: AiTSZ-250918003FW1 Out Of Band Emission 8DPSK_3-DH5_Channel 0 30.0 MHz - 25000.0 MHz 8DPSK_3-DH5_Channel 0 Out Of Band Emission 8DPSK_3-DH5_Channel 39 30.0 MHz - 25000.0 MHz 8DPSK_3-DH5_Channel 39 Out Of Band Emission 8DPSK_3-DH5_Channel 78 30.0 MHz - 25000.0 MHz 8DPSK_3-DH5_Channel 78 Page 11 of 17 Report No.: AiTSZ-250918003FW1 Out Of Band Emission(Left) GFSK_DH5_Channel Hopping Out Of Band Emission(Left) π/4DQPSK_2-DH5_Channel Hopping Out Of Band Emission(Right) GFSK_DH5_Channel Hopping Out Of Band Emission(Right) π/4DQPSK_2-DH5_Channel Hopping Out Of Band Emission(Left) 8DPSK_3-DH5_Channel Hopping Out Of Band Emission(Right) 8DPSK_3-DH5_Channel Hopping Page 12 of 17 Report No.: AiTSZ-250918003FW1 Duty Cycle Test Result Modulation Packets Channel On Time (ms) Period (ms) Duty Cycle (%) Duty Cycle (linear) Duty Cycle Factor (dB) 1/T GFSK DH5 0 2.886 3.748 77.00 0.7700 1.1351 0.3465 39 2.886 3.748 77.00 0.7700 1.1351 0.3465 78 2.884 3.748 76.95 0.7695 1.1379 0.3467 π/4DQPSK 2-DH5 0 2.892 3.748 77.16 0.7716 1.1261 0.3458 39 2.890 3.748 77.11 0.7711 1.1289 0.3460 78 2.890 3.748 77.11 0.7711 1.1289 0.3460 8DPSK 3-DH5 0 2.892 3.748 77.16 0.7716 1.1261 0.3458 39 2.892 3.748 77.16 0.7716 1.1261 0.3458 78 2.892 3.748 7…

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