2BPIU-CS021Smart Glasses

USER MANUAL Charging the Device CYBERSIGHT HUD Glasses for Outdoor Sport ZENITH PRO © 2026 SINGAPORE CYBERSIGHT TECHNOLOGY PTE. LTD. All rights reserved. Trademarks registered in Singapore and other regions. Speaker Haut-parleur Lautsprecher 揚聲器 スピーカー LED Indicator Indicateur LED LED Anzeige LED 指示燈 LED インジケーター HUD System Système HUD HUD 系統 HUD システム Microphone Mikrofon 麥克風 マイク ⊕⊖ ● USBC To ensure your device is ready for your first activity, fully charge the HUD glasses using the USBC cable provided in the accessories box. The LED indicator provides real-time updates on your baery status. Scan the QR code below or search on Apple Store/Google Play to download the CYBERSIGHT app. Activation through the app is a required step to start the HUD system and sync your profile. After the first activation is complete, your glasses are ready to work with your other sports gear. This allows the HUD to show your live data from smartwatches or bike computers during your activity. To see your live performance data on the HUD, you must link your sensors. Open the CYBERSIGHT app and go to the sensor menu as shown in the image below. Linking your sensors allows you to monitor your eort without looking away from the road. Customize your HUD to show the information that maers most to your workout. You can choose dierent data fields and display modes to help you perform beer. The app also allows you to move each element to the exact position you prefer, ensuring the view is perfect for your eyes. Seing up your display before you start ensures you stay focused on your path while keeping your key stats in sight. Buon InstructionsApp Download and Activation To learn more, please visit our support center support.cybersight.sg. Sensor Connections Data Fields Configuration step 1 step 2 step 1step 2 step 3 step 4 ENGLISH FRENCH To maintain baery longevity, use only oicial or certified USBC cables and power adapters that support 5V/9V output with a current ≤ 2A. Disconnect the device from the power source once charging is complete. Notice: Pour préserver la longévité de la baerie, utilisez uniquement des câbles USBC et des adaptateurs secteur oiciels ou certifiés prenant en charge une sortie 5V/9V avec un courant inférieur ou égal à 2A. Débranchez l'appareil de la source d'alimentation une fois la charge terminée. Avis : The glasses connect to only one device at a time. To ensure a stable connection, please disconnect the current Bluetooth connection before you try to pair a new device. This helps the glasses find and connect to your preferred gear quickly and without errors. Notice: If you use a bike computer or a smartwatch, pair your sensors directly in those devices using their own seings. You only need to pair sensors inside the CYBERSIGHT app when you are using your phone to track your activity. Notice: Personnalisez votre HUD pour aicher les informations les plus importantes pour votre entraînement. Vous pouvez choisir diérents champs de données et modes d'aichage pour vous aider à être plus performant. L'application vous permet également de déplacer chaque élément à la position exacte que vous préférez, garantissant ainsi une vue parfaite pour vos yeux. Configurer votre aichage avant de commencer vous permet de rester concentré sur votre route tout en gardant vos statistiques clés en vue. Pour en savoir plus, veuillez visiter notre centre d'assistance support.cybersight.sg. Configuration des champs de données Si vous utilisez un compteur de vélo ou une montre connectée, couplez vos capteurs directement dans ces appareils en utilisant leurs propres paramètres. Vous n'avez besoin de coupler les capteurs dans l'application CYBERSIGHT que lorsque vous utilisez votre téléphone pour suivre votre activité. Avis : Color FunctionBuon Action Press and hold ●≥ 2 seconds Press and hold ●+⊕≥ 2 seconds Press and hold ●> 7 seconds Single press ● Double press ● quickly during the activity Single press ⊕/⊖ Double press ⊕/⊖quickly Press and hold ⊕/⊖> 2 seconds Power On Power O Force Restart Screen On/O Lap Count Brightness Adjustment Music Control Volume Control Baery Level Red <20% Blue20% to 80% Green>80% Chargement de l'appareil Pour vous assurer que votre appareil est prêt pour votre première activité, chargez complètement les lunees HUD à l'aide du câble USBC fourni dans la boîte d'accessoires(). L'indicateur LED fournit des mises à jour en temps réel sur l'état de votre baerie. Couleur Niveau de baerie Rougeinférieur à 20 % Bleue20 % à 80 % Vertesupérieur à 80 % Instructions relatives aux boutons FonctionAction du bouton Maintenir enfoncé ●≥ 2 secondes Maintenir enfoncé ●+⊕≥ 2 secondes Maintenir enfoncé ●> 7 secondes Appui simple ● Appui double rapide ● pendant l'activité Appui simple ⊕/⊖ Appui double rapide ⊕/⊖ Maintenir enfoncé ⊕/⊖> 2 secondes Allumer Éteindre Redémarrage forcé Écran Marche / Arrêt Comptage des tours Réglage de la luminosité Contrôle de la musique Contrôle du volume Scannez le code QR ci dessous ou recherchez sur l'Apple Store ou Google Play pour télécharger l'application CYBERSIGHT. L'activation via l'application est une étape obligatoire pour démarrer le système HUD et synchroniser votre profil. Une fois la première activation terminée, vos lunees sont prêtes à fonctionner avec vos autres équipements sportifs. Cela permet au HUD d'aicher vos données en direct provenant de montres connectées ou de compteurs de vélo pendant votre activité. Téléchargement et activation de l'application Les lunees ne se connectent qu'à un seul appareil à la fois. Pour garantir une connexion stable, veuillez déconnecter la connexion Bluetooth actuelle avant d'essayer de coupler un nouvel appareil. Cela aide les lunees à trouver et à se connecter rapidement et sans erreur à votre équipement préféré. Avis : Pour voir vos données de performance en direct sur le HUD, vous devez lier vos capteurs. Ouvrez l'application CYBERSIGHT et accédez au menu des capteurs comme indiqué sur l'image ci-des…

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Shiye Technology (Shenzhen) Co., Ltd. 1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: AOGES CO., LIMITED Contact Name: XIAOYAN LAI Address: 1624 Market St., Ste 226, #30327 Denver CO, 80202 US Telephone No: +1 303 623 1940 Email: [email protected] FRN: 0033947847 Applicant: Company name: Shiye Technology (Shenzhen) Co., Ltd. Product Description: Smart Glasses FRN: 0037042587 Grantee code: 2BPIU FCC ID: 2BPIU-CS021 Contact Name: Xin Zhao Address: 307-5, Qianhai Shengang Youth Innovation Hub, Tinghai Avenue, Nanshan District, Shenzhen, China, 518052 Telephone No: 13632602563 Email: [email protected] [Shiye Technology (Shenzhen) Co., Ltd.] certifies that, as of the date of this filing of the application with the TCB, [AOGES CO., LIMITED] is our designated US agent for service of process for the above referenced FCC ID. [Shiye Technology (Shenzhen) Co., Ltd.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [AOGES CO., LIMITED] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. 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. Shiye Technology (Shenzhen) Co., Ltd. 1/1 Date: 2026.05.14 Applicant’s Name: Shiye Technology (Shenzhen) Co., Ltd. US Agent’s Name: AOGES CO., LIMITED Title: Supply Chain Director Title: General Manager Signature Xin Zhao Signature XIAOYAN LAI

Shiye Technology (Shenzhen) Co., Ltd. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Shiye Technology (Shenzhen) Co., Ltd. Address: 307-5, Qianhai Shengang Youth Innovation Hub, Tinghai Avenue, Nanshan District, Shenzhen, China, 518052 Product Name: Smart Glasses FCC ID: 2BPIU-CS021 Model(s): CS021 2.911(d)(5)(i) Equipment Type We, [Shiye Technology (Shenzhen) Co., Ltd.] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Jiankuai Li Date: 2026.05.13 Title and Company name: PM, Shenzhen STS Test Services Co., Ltd. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shiye Technology (Shenzhen) Co., Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shiye Technology (Shenzhen) Co., Ltd. Address: 307-5, Qianhai Shengang Youth Innovation Hub, Tinghai Avenue, Nanshan District, Shenzhen, China, 518052 Product Name: Smart Glasses FCC ID: 2BPIU-CS021 Model(s): CS021 2.911(d)(5)(ii) Applicant filing We, [Shiye Technology (Shenzhen) Co., Ltd.] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Jiankuai Li Date:2026.05.13 Title and Company name: PM, Shenzhen STS Test Services Co., Ltd. NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shiye Technology (Shenzhen) Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2026.05.13 Subject; Request for Confidentiality FCC ID: 2BPIU-CS021 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Date: 2026.05.13 Name: Jiankuai Li Title: PM Company: Shenzhen STS Test Services Co., Ltd.

Shiye Technology (Shenzhen) Co., Ltd. Agent Authorization Company: Shiye Technology (Shenzhen) Co., Ltd. Address: 307-5, Qianhai Shengang Youth Innovation Hub, Tinghai Avenue, Nanshan District, Shenzhen, China, 518052 Product Name: Smart Glasses Model Number(s): CS021 Product Description: Smart Glasses 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: 2026-05-13 Name: Jiankuai Li Title: PM Company: SHENZHEN STS TEST SERVICES CO.,LTD.

Page 1 of 7 ReportNo.:STS2604383 APPENDIX-PHOTOGRAPHSOFEUTCONSTRUCTIONALDETAILS Photo1 Photo2 Page 2 of 7 ReportNo.:STS2604383 Photo3 Photo4 Page 3 of 7 ReportNo.:STS2604383 Photo5 Photo6 Page 4 of 7 ReportNo.:STS2604383 Photo7 Photo8 Page 5 of 7 ReportNo.:STS2604383 Photo9 Photo10 Page 6 of 7 ReportNo.:STS2604383 Photo11 Photo12 Page 7 of 7 ReportNo.:STS2604383 Photo13

Label Size: 5*30mm The label is printed on the shell FCC ID: 2BPIU-CS021 .

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The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. MPE Report Report No.:STS2604383H03 Issued for Shiye Technology (Shenzhen) Co., Ltd. 307-5, Qianhai Shengang Youth Innovation Hub, Tinghai Avenue, Nanshan District, Shenzhen, China, 518052 Product Name: Smart Glasses Brand Name: Cybersight Model Name: CS021 Series Model(s): N/A FCC ID: 2BPIU-CS021 Test Standards: FCC 47CFR §2.1093 Page 2 of 9 Report No.: STS2604383H03 TEST REPORT Applicant’s Name ................. : Shiye Technology (Shenzhen) Co., Ltd. Address ................................. : 307-5, Qianhai Shengang Youth Innovation Hub, Tinghai Avenue, Nanshan District, Shenzhen, China, 518052 Manufacturer's Name ........... : Shiye Technology (Shenzhen) Co., Ltd. Address ................................. : 307-5, Qianhai Shengang Youth Innovation Hub, Tinghai Avenue, Nanshan District, Shenzhen, China, 518052 Product Description Product Name ........................ : Smart Glasses Brand Name .......................... : Cybersight Model Name .......................... : CS021 Series Model(s) ...................... : N/A Test Standards ..................... : FCC 47CFR §2.1093 447498 D04 Interim General RF Exposure Guidance v01 The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. Date of Test Date of receipt of test item ...................... : 16 Apr. 2026 Date (s) of performance of tests ............. : 16 Apr. 2026 ~ 09 May 2026 Date of Issue .......................................... : 09 May 2026 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 9 Report No.: STS2604383H03 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 5 2. FCC 47CFR §2.1093 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 9 Page 4 of 9 Report No.: STS2604383H03 Revision History Rev. Issue Date Report No. Effect Page Contents 00 09 May 2026 STS2604383H03 ALL Initial Issue Page 5 of 9 Report No.: STS2604383H03 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name Smart Glasses Brand Name Cybersight Model Name CS021 Series Model(s) N/A Model Difference N/A Product Description The EUT is Smart Glasses Operation Frequency: 2402~2480 MHz Modulation Type: BT BR(1Mbps): GFSK BT EDR(2Mbps): π/4-DQPSK BT EDR(3Mbps): 8DPSK BLE: GFSK Antenna gain: 0.56dBi Antenna Designation: FPC Power Rating Input: DC 5V 1A Adapter N/A Battery Model: ZWD450833H Brand: ZWDB Rated Voltage:3.85V Charge Limit Voltage:4.4V Capacity: 135mAh Hardware Version V2 Software Version V2.0.6 1.2 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 Page 6 of 9 Report No.: STS2604383H03 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS Follow the maximum permissible exposure (MPE) limits specified in 447498 D04 Interim General Radio Frequency Exposure Guidelines v01. The gain of the antenna used in the product was extracted from the supplied antenna data sheet and the maximum total power input to the antenna was also measured. Calculate the distance from the product to the MPE limit by the formula. 2.2 LIMIT For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of Part 1.1307. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold Pth (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by: Page 7 of 9 Report No.: STS2604383H03 (C) Or using below table and the minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. For the exemption in Table 1 to apply, R must be at least λ/2π, where λ is the free-space operating wavelength in meters. If the ERP of a single RF source is not easily obtained, then the available maximum time-averaged power may be used in lieu of ERP if the physical dimensions of the radiating structure(s) do not exceed the electrical length of λ/4 or if the antenna gain is less than that of a half-wave dipole (1.64 linear value). RF Source frequency (MHz) Threshold ERP(watts) 0.3-1.34 1,920 R 2 . 1.34-30 3,450 R 2 /f 2 . 30-300 3.83 R 2 . 300-1,500 0.0128 R 2 f. 1,500-100,000 19.2R 2 . Page 8 of 9 Report No.: STS2604383H03 For multiple RF sources: Multiple RF sources are exempt if: (A) The available maximum time-averaged power of each source is no more than 1 mW and there is a separation distance of two centimeters between any portion of a radiating structure operating and the nearest portion of any other radiating structure in the same device, except if the sum of multiple sources is less than 1 mW during the time-averaging period, in which case they may be treated as a single source (separation is not required). Th…

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The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.:STS2604383W05 Issued for Shiye Technology (Shenzhen) Co., Ltd. 307-5, Qianhai Shengang Youth Innovation Hub, Tinghai Avenue, Nanshan District, Shenzhen, China, 518052 Product Name: Smart Glasses Brand Name: Cybersight Model Name: CS021 Series Model(s): N/A FCC ID: 2BPIU-CS021 Test Standards: FCC Part15.247 Page 2 of 105 Report No.: STS2604383W05 TEST REPORT Applicant’s Name ................. : Shiye Technology (Shenzhen) Co., Ltd. Address .................................. : 307-5, Qianhai Shengang Youth Innovation Hub, Tinghai Avenue, Nanshan District, Shenzhen, China, 518052 Manufacturer's Name ........... : Shiye Technology (Shenzhen) Co., Ltd. Address .................................. : 307-5, Qianhai Shengang Youth Innovation Hub, Tinghai Avenue, Nanshan District, Shenzhen, China, 518052 Product Description Product Name ........................ : Smart Glasses Brand Name ........................... : Cybersight Model Name ........................... : CS021 Series Model(s) .................... : N/A Standards ............................. : FCC Part15.247 Test Procedure ....................... : ANSI C63.10-2020+Cor 1-2023 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test Date of receipt of test item ......... : 16 Apr. 2026 Date (s) of performance of tests : 16 Apr. 2026 ~ 09 May 2026 Date of Issue ............................. : 09 May 2026 Test Result ................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 105 Report No.: STS2604383W05 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 FREQUENCY HOPPING SYSTEM REQUIREMENTS 10 2.4 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 12 2.5 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 12 2.6 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 13 2.7 EQUIPMENTS LIST 14 3. EMC EMISSION TEST 15 3.1 CONDUCTED EMISSION MEASUREMENT 15 3.2 RADIATED EMISSION MEASUREMENT 19 4. CONDUCTED SPURIOUS & BAND EDGE EMISSION 41 4.1 LIMIT 41 4.2 TEST PROCEDURE 41 4.3 TEST SETUP 41 4.4 EUT OPERATION CONDITIONS 42 4.5 TEST RESULTS 42 5. NUMBER OF HOPPING CHANNEL 43 5.1 LIMIT 43 5.2 TEST PROCEDURE 43 5.3 TEST SETUP 43 5.4 EUT OPERATION CONDITIONS 43 5.5 TEST RESULTS 43 6. AVERAGE TIME OF OCCUPANCY 44 6.1 LIMIT 44 6.2 TEST PROCEDURE 44 6.3 TEST SETUP 44 6.4 EUT OPERATION CONDITIONS 44 6.5 TEST RESULTS 44 7. HOPPING CHANNEL SEPARATION MEASUREMEN 45 7.1 LIMIT 45 Page 4 of 105 Report No.: STS2604383W05 Table of Contents Page 7.2 TEST PROCEDURE 45 7.3 TEST SETUP 45 7.4 EUT OPERATION CONDITIONS 45 7.5 TEST RESULTS 45 8. BANDWIDTH TEST 46 8.1 LIMIT 46 8.2 TEST PROCEDURE 46 8.3 TEST SETUP 46 8.4 EUT OPERATION CONDITIONS 46 8.5 TEST RESULTS 46 9. OUTPUT POWER TEST 47 9.1 LIMIT 47 9.2 TEST PROCEDURE 47 9.3 TEST SETUP 48 9.4 EUT OPERATION CONDITIONS 48 9.5 TEST RESULTS 48 10. ANTENNA REQUIREMENT 49 10.1 STANDARD REQUIREMENT 49 10.2 EUT ANTENNA 49 APPENDIX 1-TEST DATA 50 DWELL TIME 50 MAXIMUM PEAK CONDUCTED OUTPUT POWER 60 -20DB BANDWIDTH 66 CARRIER FREQUENCIES SEPARATION 72 NUMBER OF HOPPING CHANNEL 78 BAND EDGE 81 BAND EDGE(HOPPING) 88 CONDUCTED RF SPURIOUS EMISSION 95 APPENDIX 2-PHOTOS OF TEST SETUP 105 Page 5 of 105 Report No.: STS2604383W05 Revision History Rev. Issue Date Report No. Effect Page Contents 00 09 May 2026 STS2604383W05 ALL Initial Issue Page 6 of 105 Report No.: STS2604383W05 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247(a)(1) Hopping Channel Separation PASS -- 15.247(a)(1)&(b)(1) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247(d) Conducted Spurious & Band Edge Emission PASS -- 15.247(a)(1)(iii) Number of Hopping Frequency PASS -- 15.247(a)(1)(iii) Dwell Time PASS -- 15.247(a)(1) Bandwidth PASS -- 15.205 Restricted bands of operation PASS -- Part 15.247(d)/part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- Note: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020+Cor 1-2023. Page 7 of 105 Report No.: STS2604383W05 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.751dB 2 Unwanted Emissions, conducted ±2.888dB 3 All emissions, radiated 9K-30MHz ±2.48dB 4 All emissions, radiated 30M-1GHz ±2.52dB 5 All emissions, radiated 1G-18GHz ±3.48dB 6 All emissions, radiated>18GHz ±4.18dB 7 Conducted Emission (9KHz-150KHz) ±2.48dB 8 Conducted Emission (150KHz-30MHz) ±2.52dB 9 Occupied Channel Bandwidth ±3.6% 10 Duty Cycle ±3.2% Page 8 of 105 Report No.: STS2604383W05 2. GENERAL INFORMATION 2.1 GENERAL DESCR…

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project:：C201 write: Zhanghai dong filename It'swild. C201Antenna specification Antennamodel： date:2026.01.13 version V1 toexamine: liufang Mold products CONFIDENTIAL Brotone.com Page-1- ShenZhenNewlinkTechnologyCo.,Ltd. ANTENNAAPPROVALSHEET Customer:It'swild. Project：C201 PartnumberAudit RFEngineer Structural Engineer address ThefifthflooroftheofficebuildingoftheFifthIndustrialZone,North District,High-techPark,NanshanDistrict,Shenzhen Phone13902948715site www.kpantenna.c om Companyemail address [email protected] Customer hardware Customer projects Customer Structure/MD Customer quality project:：C201 write: Zhanghai dong filename It'swild. C201Antenna specification Antennamodel： date:2026.01.13 version V1 toexamine: liufang Mold products CONFIDENTIAL Brotone.com Page-2- 1.Overview ThisreportprimarilydescribestheperformanceoftheantennadebuggingsystemprovidedbyNewLingke forfieldmachinedebugging.TheC201projectoperateswithinafrequencyrangeof2.4GHz,utilizingan internalPIFA-typeantennamountedinsidethemachine. 2.Detailedintroduction 2.1Matchingcircuit(matchingunchanged) 3.Debugthesettings Thetransmitpowerandreceivesensitivityare3DresultsmeasuredusingtheCMW500/8960ina microwaveanechoicchamber(6m*3m*3m). 3.1Antennapassivedata FreqEffiGain (MHz)(%)(dBi) 240030.01-0.51 241031.650.14 242031.66-0.28 243032.42-0.74 244032.87-0.15 245033.310.02 246032.250.29 247030.790.56 248030.39-0.5 249031.03-0.89 250032.481.08 project:：C201 write: Zhanghai dong filename It'swild. C201Antenna specification Antennamodel： date:2026.01.13 version V1 toexamine: liufang Mold products CONFIDENTIAL Brotone.com Page-3- 4.Structuraldiagram 5.Structuraldiagram Handset Model C201 Tested Quantity 5PCS StandardGB2423.18 Product material FPC Tested Items Require d Standar d Actual value Resul t Tested Items Required Standard Actua l value Resu lt Tester Model KD-60KD-60OK Tested Period 24H24HOK project:：C201 write: Zhanghai dong filename It'swild. C201Antenna specification Antennamodel： date:2026.01.13 version V1 toexamine: liufang Mold products CONFIDENTIAL Brotone.com Page-4- SaltFog TestType NSS Neutral NSS NSS Neutral NSS OK SaltFog Box Temperatu re 35°C35°COK SaltPH6.5-7.26.8OK amountof precipita tionof Saltfog （H.80C） 1-2ml1.8mlOK Fogspit type Continu edfog Continu edfog OKMaterialFPCFPCOK Volumeof salt 5%/NaCL5%/NaCLOK Compresse dair pressure 1±0.1KG/C M2 1OK saturated temperatur e 47°C47°COK Sample location angel 90°90°OK Observed Period Observedphenomenon 4HNA 12HNA 24HNA JudgedStandard：JudgedbythemethodofGB5944-86,overLevel9is qualified. FinalTested Result Qualified√Unqualified TestedbyBenyuanHe Superv ised by AibingWangApprovedby Remark：normalsaltfogtestedmethodsisNSS,AASSandCASS. project:：C201 write: Zhanghai dong filename It'swild. C201Antenna specification Antennamodel： date:2026.01.13 version V1 toexamine: liufang Mold products CONFIDENTIAL Brotone.com Page-5- Shippingmethod TheitemcategoryPackingIllustrationofanexample 1、 PETplasticbagpackaging Note:Pleasestorethisproductinalowtemperature,lowhumidity(temperature18-28°C,humidity35%-75%RH) non-corrosivegasenvironment,itisrecommendedtouseitwithinaweekafteropeningthepackage,pleasetrynot tolettheproduct3Mgluehavefingerprintsduringuse,soasnottoaffecttheadhesion.

Page 1 of 3 IC: 33977-CS021 Setup photo AC Conduction RF Conduction Page 2 of 3 IC: 33977-CS021 RE (30 MHz-1GHz) RE (1-18GHz) Page 3 of 3 IC: 33977-CS021 RE (Above 18GHz)