2BAS6-PANDATREATBIQU Panda Treat

February 11 2026 V01.00 Authored by CMY Labs and BIQU PANDA TREAT BETA GUIDE CONFIDENTIAL PLEASE DO NOT DISTRIBUTE Page 1 of 15 TABLE OF CONTENTS 1 Introduction ......................................................................................................................... 2 2 Food Safety ........................................................................................................................ 2 3 Key Components ................................................................................................................ 2 4 Ink Cartridge Handling ........................................................................................................ 3 5 Installation ........................................................................................................................... 4 5.1 Printing parts ................................................................................................................... 4 5.2 Assembly ......................................................................................................................... 4 6 First Time Operation ........................................................................................................... 9 6.1 WiFi and printer binding .................................................................................................. 9 6.2 Settings ........................................................................................................................... 9 7 Printing Onto Items ........................................................................................................... 11 7.1 Process Overview ......................................................................................................... 11 7.2 “Slicing” and image ....................................................................................................... 11 7.3 Printing an image .......................................................................................................... 13 8 Print Quality ...................................................................................................................... 14 9 Beta Testing Checklist ...................................................................................................... 15 CONFIDENTIAL PLEASE DO NOT DISTRIBUTE Page 2 of 15 1 INTRODUCTION The Panda Treat is a toolhead addon for 3D printers that enables inkjet printing and has resulted from a collaborative effort between CMY Labs and BIQU. The Panda Treat is capable of using food grade ink as well as standard ink (dispensed from a different cartridge) which offers two possibilities for use: 1. Printing edible food colouring onto any object in 3D space. 2. Printing standard ink, layer by layer, onto a 3D print so as to give it a full colour effect. Point number 1 has been implemented for Bambu Lab A series machines and will be expanded to additional machines in the near future. Point number 2 will be implemented and released as an OTA firmware update at a later stage. This part of the beta program will focus in on point number 1. 2 FOOD SAFETY The inks used in the Panda Treat are produced in an ISO 22000 facility that is registered with the FDA and subjected to batch level testing for traceability according to regional regulations. The inks meets Kosher and Halal standards. All inks are completely food safe and contain commonly used food colourings as well as binding agents which are also used in the food industry. A full ingredients list for each ink colour can be found within the MSDS of each ink. A MSDS for each ink colour is provided along with the other regulatory approvals. In order to ensure food safety when working with the Panda Treat, apply sensible practices that you would apply when preparing any foodstuff such as: • Do not allow the foodstuff to come into contact with any part of the 3D printer. • Lay a food safe layer down between the print bed and the foodstuff. • Ensure that the foodstuff does not come into contact with any unsafe materials before or after being processed on the print bed. 3 KEY COMPONENTS The Panda Treat consists of the following key components: 1. The main PCB. 2. Edible ink print cartridge. 3. Printer interface cable. 4. Screws for assembly. If any of these are missing then please reach out to BIQU via the beta group. CONFIDENTIAL PLEASE DO NOT DISTRIBUTE Page 3 of 15 4 INK CARTRIDGE HANDLING The print quality that you will be able to achieve using the Panda Treat largely depends on how you handle the print cartridge. Poor handling can damage nozzles and create print artifacts. Bear in mind that the cartridges that you are using during this beta test lack the final packaging and labelling which will make use, storage and maintenance easier for end users. For the sake of this beta test below are some key points to keep in mind regarding handling of your ink cartridges. 1. Never place the ink cartridge directly onto the printhead. The printhead is the shiny strip at the base of the cartridge. 2. Never use alcohol to clean the printhead. Alcohol should only ever be used to clean the pads in the rear electrical contact area if they tarnish. 3. Never store the cartridge on its side. This may cause ink to leak from one well into another if there is any residue remaining on the printhead. 4. Always check to see that your top label is not completely covering the breather inlets shown in the image below. If any are completely covered then gently peel the label off and reapply it so that all have at least a tiny opening. The application process will be refined in the final production environment. 5. If you remove the cartridge from the Panda Treat when not in use then store it within a small, airtight container, standing upright but at an angle so that the printhead is not making direct contact with the base of the container. 6. If the cartridge has not been used for more than a few hours then use a paper towel to gently wipe the …

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(Shenzhen BIQU Innovation Technology Co., Ltd.) (2026/6/22) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2BAS6-PANDATREAT) [Shenzhen BIQU Innovation Technology Co., Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. We also certify that, as of the 2026/6/22 of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) (Applicant printed name) Eric Zhang (Shenzhen BIQU Innovation Technology Co., Ltd.) (2026/6/22) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2BAS6-PANDATREAT) [Shenzhen BIQU Innovation Technology Co., Ltd.] (“the applicant”) certifies that, as of the 2026/6/22 of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Eric Zhang

Shenzhen BIQU Innovation Technology Co., Ltd. 1508, Building T1, Lijincheng Center Yousong Community, Longhua Subdistrict, Longhua District, Shenzhen Guangdong Province, China. 2026/6/22 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION EUT NAME: BIQU Panda Treat Trademark: BIQU MODEL: BIQU Panda Treat, BIQU Panda Treat - Spare Cartridge, BIQU Panda Tap, BIQU Panda Hotend Wizard, BIQU Panda Sense Pro FCC ID: 2BAS6-PANDATREAT To Whom It May Concern: We, the undersigned, hereby authorize ShenZhen STS Test Services Co., Ltd. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / Title: Eric Zhang / General Manager Contact information / address: 1508, Building T1, Lijincheng Center Yousong Community, Longhua Subdistrict, Longhua District, Shenzhen Guangdong Province, China.

Shenzhen BIQU Innovation Technology Co., Ltd. 1508, Building T1, Lijincheng Center Yousong Community, Longhua Subdistrict, Longhua District, Shenzhen Guangdong Province, China. 2026/6/22 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: BIQU Panda Treat Trademark: BIQU MODEL: BIQU Panda Treat, BIQU Panda Treat - Spare Cartridge, BIQU Panda Tap, BIQU Panda Hotend Wizard, BIQU Panda Sense Pro FCC ID: 2BAS6-PANDATREAT To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / Title: Eric Zhang / General Manager Contact information / address: 1508, Building T1, Lijincheng Center Yousong Community, Longhua Subdistrict, Longhua District, Shenzhen Guangdong Province, China.

Shenzhen BIQU Innovation Technology Co., Ltd. 1508, Building T1, Lijincheng Center Yousong Community, Longhua Subdistrict, Longhua District, Shenzhen Guangdong Province, China. 2026/6/22 EUT NAME: BIQU Panda Treat Trademark: BIQU MODEL: BIQU Panda Treat, BIQU Panda Treat - Spare Cartridge, BIQU Panda Tap, BIQU Panda Hotend Wizard, BIQU Panda Sense Pro FCC ID: 2BAS6-PANDATREAT All the models have the same circuitry and radio frequency modules, only the model names are different. Client’s signature: Client’s name / Title: Eric Zhang / General Manager Contact information / address: 1508, Building T1, Lijincheng Center Yousong Community, Longhua Subdistrict, Longhua District, Shenzhen Guangdong Province, China.

FCC ID: 2BAS6-PANDATREAT FCC ID: 2BAS6-PANDATREAT FCC ID: 2BAS6-PANDATREAT FCC ID: 2BAS6-PANDATREAT FCC ID: 2BAS6-PANDATREAT FCC ID: 2BAS6-PANDATREAT

Size:24*1.5mm FCC ID: 2BAS6-PANDATREAT Label location

FCC ID: 2BAS6-PANDATREAT Internal Photos Antenna

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.: STS2605388H01 Issued for Shenzhen BIQU Innovation Technology Co., Ltd. 1508, Building T1, Lijincheng Center Yousong Community, Longhua Subdistrict, Longhua District, Shenzhen Guangdong Province, China. Product Name: BIQU Panda Treat Brand Name: BIQU Model Name: BIQU Panda Treat Series Model(s): BIQU Panda Treat - Spare Cartridge, BIQU Panda Tap, BIQU Panda Hotend Wizard, BIQU Panda Sense Pro FCC ID: 2BAS6-PANDATREAT Test Standards: FCC 47CFR §2.1093 Page 2 of 7 Report No.: STS2605388H01 TEST REPORT Applicant’s Name ................. : Shenzhen BIQU Innovation Technology Co., Ltd. Address ................................. : 1508, Building T1, Lijincheng Center Yousong Community, Longhua Subdistrict, Longhua District, Shenzhen Guangdong Province, China. Manufacturer's Name ........... : Shenzhen BIQU Innovation Technology Co., Ltd. Address ................................. : 1508, Building T1, Lijincheng Center Yousong Community, Longhua Subdistrict, Longhua District, Shenzhen Guangdong Province, China. Product Description Product Name ........................ : BIQU Panda Treat Brand Name .......................... : BIQU Model Name .......................... : BIQU Panda Treat Series Model(s) ...................... : BIQU Panda Treat - Spare Cartridge, BIQU Panda Tap, BIQU Panda Hotend Wizard, BIQU Panda Sense Pro Test Standards ..................... : FCC 47CFR §2.1093 447498 D01 Interim General RF Exposure Guidance v06 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 ...................... : 08 May. 2026 Date (s) of performance of tests ............. : 08 May. 2026 to 05 Jun. 2026 Date of Issue .......................................... : 05 Jun. 2026 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 7 Report No.: STS2605388H01 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 7 Page 4 of 7 Report No.: STS2605388H01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 05 Jun. 2026 STS2605388H01 ALL Initial Issue Page 5 of 7 Report No.: STS2605388H01 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name BIQU Panda Treat Brand Name BIQU Model Name BIQU Panda Treat Series Model(s) BIQU Panda Treat - Spare Cartridge, BIQU Panda Tap, BIQU Panda Hotend Wizard, BIQU Panda Sense Pro Model Difference All the model are the same circuit and RF module, only the model names are different. Product Description The EUT is a BIQU Panda Treat Operation Frequency: 802.11b/g/n20MHz:2412~2462 MHz 802.11n40MHz:2422~2452 MHz Modulation Type: OFDM/DSSS Antenna gain (dBi): 3.37 Antenna Designation: PCB Power Rating Input: DC 24V Adapter N/A Battery N/A Hardware Version N/A Software Version N/A 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 7 Report No.: STS2605388H01 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of the human exposure to radio-frequency (RF) radiation as specified in 1.1307 (b) Limits for Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm²) Limits for Occupational / controlled Exposures 300 - 1500 -- -- F/300 3.0-30 1842/f 4.89/f *(900/f²) 1500 – 100000 -- -- 5.0 Limits for General population / Uncontrolled Exposure 300 - 1500 -- -- F/1500 1.34-30 824/f 2.19/f *(180f²) 1500 – 100000 -- -- 1.0 F= Frequency in MHz Friss Formula Friss Transmission Formula: Pd = (Pout * G) / (4*pi*r²) Where Pd = power density in mW/cm² Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = Distance between observation point and the center of radiator in cm If we know the maximum gain of the antenna and the total output power to the antenna, through calculation, we will know MPE value at distance 20cm. Page 7 of 7 Report No.: STS2605388H01 2.3 TEST RESULT Tune up Mode Detector Tune up Power WIFI 2.4G Peak 12.5±1dBm Multiple transmission: Note: 1. The Maxinum power is less than the limit, complies with the exemption requirements. 2. ERP = EIRP - 2.15 ※※※※※END OF THE REPORT※※※※※ Protocol Fre. (GHz) Separati on distance (cm) Max Tune up power (dBm) ANT Gain (dBi) Max EIRP (dBm) Max EIRP (mW) Power Density (mW/cm²) Limit (mW/ cm²) Ratio Result WIFI 2.4G 2.462 20 13.5 3.37 16.87 48.641 0.0097 1 0.0097 Pass

OTA TEST REPORT TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in ANSI/IEEE Std 149-2008. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Prepared by: Peng Tao Approved by: Kai Xu TA Technology (Shanghai) Co., Ltd. No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China TEL: +86‐021‐50791141/2/3 FAX: +86‐021‐50791141/2/3‐8000 Applicant Espressif System (Shanghai) Co.,Ltd Product ESP32-C3-WROOM-02 Model ESP-ANT B Report No. Y2102A0260-T3 Issue Date March 9, 2021 OTA Test Report Report No: Y2102A0260-T3 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 2 of 13 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. TABLE OF CONTENTS 1. Test Laboratory .............................................................................................................................. 3 1.1. Notes of the Test Report ................................................................................................... 3 1.2. Test facility ........................................................................................................................ 3 1.3. Testing Location ................................................................................................................ 3 1.4. Laboratory Environment .................................................................................................... 4 2. General Description of Equipment under Test ............................................................................... 5 2.1. Applicant and Manufacturer Information ............................................................................ 5 2.2. General information ........................................................................................................... 5 2.3. Test Date ........................................................................................................................... 5 2.4. Receiving Date .................................................................................................................. 5 2.5. Applied Standards ............................................................................................................. 6 3. Test Conditions .............................................................................................................................. 7 3.1. Test Configuration ............................................................................................................. 7 3.2. Test Measurement ............................................................................................................. 7 4. Test Results ................................................................................................................................... 8 4.1. Gain and Efficiency ............................................................................................................ 8 5. Equipment List ............................................................................................................................... 9 ANNEX A 3-D Pattern Plots ................................................................................................................... 10 ANNEX B：The EUT Appearance and Test Configuration ...................................................................... 12 B.1 EUT Appearance ................................................................................................................... 12 B.2 Test Configuration ................................................................................................................. 13 OTA Test Report Report No: Y2102A0260-T3 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 3 of 13 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 1. Test Laboratory 1.1. Notes of the Test Report This report shall not be reproduced in full or partial, without the written approval of TA technology (shanghai) co., Ltd. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein .Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. 1.2. Test facility A2LA (Certificate Number: 3857.01) TA Technology (Shanghai) Co., Ltd. has been listed by American Association for Laboratory Accreditation to perform measurement. 1.3. Testing Location Company: TA Technology (Shanghai) Co., Ltd. Address: No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China City: Shanghai Post code: 201201 Country: P. R. China Contact: Xu Kai Telephone: +86-021-50791141/2/3 Fax: +86-021-50791141/2/3-8000 Website: http://www.ta-shanghai.com E-mail: [email protected] OTA Test Report Report No: Y2102A0260-T3 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 4 of 13 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 1.4. Laboratory Environment Temperature Min. =19°C，Max. = 25°C Relative humidity Min. =40%，Max. =72% Shield effect 0.7-6GHz > 100dB Ground resistance <0.5 OTA Test Report Report No: Y2102A0260-T3 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 5 of 13 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 2. General Description of Equipment under Test 2.1. Applicant and Manufacturer Information Applicant Name Espressif System (Shanghai) Co.,Ltd Applicant address Suite 204 Block 2, 690 Bibo Road, Zhang Jiang Hi-Tech Park, Shanghai, China Manufacturer Name Espressif System (Shanghai) Co.,Ltd Manufacturer address Suite 204 Block 2, 690 Bibo Road, Zhang Jiang Hi-Tech Park, Shanghai, China 2.2. …

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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.: STS2605388W01 Issued for Shenzhen BIQU Innovation Technology Co., Ltd. 1508, Building T1, Lijincheng Center Yousong Community, Longhua Subdistrict, Longhua District, Shenzhen Guangdong Province, China. Product Name: BIQU Panda Treat Brand Name: BIQU Model Name: BIQU Panda Treat Series Model(s): BIQU Panda Treat - Spare Cartridge, BIQU Panda Tap, BIQU Panda Hotend Wizard, BIQU Panda Sense Pro FCC ID: 2BAS6-PANDATREAT Test Standards: FCC Part15.247 Page 2 of 81 Report No.: STS2605388W01 TEST REPORT Applicant’s Name ................. : Shenzhen BIQU Innovation Technology Co., Ltd. Address ................................. : 1508, Building T1, Lijincheng Center Yousong Community, Longhua Subdistrict, Longhua District, Shenzhen Guangdong Province, China. Manufacturer's Name ........... : Shenzhen BIQU Innovation Technology Co., Ltd. Address ................................. : 1508, Building T1, Lijincheng Center Yousong Community, Longhua Subdistrict, Longhua District, Shenzhen Guangdong Province, China. Product Description Product Name ........................ : BIQU Panda Treat Brand Name ........................... : BIQU Model Name .......................... : BIQU Panda Treat Series Model(s) .................... : BIQU Panda Treat - Spare Cartridge, BIQU Panda Tap, BIQU Panda Hotend Wizard, BIQU Panda Sense Pro Standards ............................. : FCC Part 15.247 Test Procedure........................: ANSI C63.10-2020 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 ...................... : 08 May. 2026 Date (s) of performance of tests ............. : 08 May. 2026 to 05 Jun. 2026 Date of Issue .......................................... : 05 Jun. 2026 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 81 Report No.: STS2605388W01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 TEST SOFTWARE AND POWER LEVEL 10 2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 11 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 RF RADIATION TEST EQUIPMENT 12 3. EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.2 RADIATED EMISSION MEASUREMENT 17 4. CONDUCTED SPURIOUS & BAND EDGE EMISSION 29 4.1 LIMIT 29 4.2 TEST PROCEDURE 29 4.3 DEVIATION FROM STANDARD 29 4.4 TEST SETUP 29 4.5 EUT OPERATION CONDITIONS 29 4.6 TEST RESULTS 29 5. POWER SPECTRAL DENSITY TEST 30 5.1 LIMIT 30 5.2 TEST PROCEDURE 30 5.3 DEVIATION FROM STANDARD 30 5.4 TEST SETUP 30 5.5 EUT OPERATION CONDITIONS 30 5.6 TEST RESULTS 30 6. BANDWIDTH TEST 31 6.1 LIMIT 31 6.2 TEST PROCEDURE 31 6.3 DEVIATION FROM STANDARD 31 6.4 TEST SETUP 31 Page 4 of 81 Report No.: STS2605388W01 Table of Contents Page 6.5 EUT OPERATION CONDITIONS 31 6.6 TEST RESULTS 31 7. PEAK OUTPUT POWER TEST 32 7.1 LIMIT 32 7.2 TEST PROCEDURE 32 7.3 DEVIATION FROM STANDARD 32 7.4 TEST SETUP 32 7.5 EUT OPERATION CONDITIONS 32 7.6 TEST RESULTS 32 8. ANTENNA REQUIREMENT 33 8.1 STANDARD REQUIREMENT 33 8.2 EUT ANTENNA 33 APPENDIX 1-TEST DATA 34 DUTY CYCLE 34 MAXIMUM CONDUCTED OUTPUT POWER 37 -6DB BANDWIDTH 38 OCCUPIED CHANNEL BANDWIDTH 45 MAXIMUM POWER SPECTRAL DENSITY LEVEL 52 BAND EDGE 59 CONDUCTED RF SPURIOUS EMISSION 68 APPENDIX 2-PHOTOS OF TEST SETUP 81 Page 5 of 81 Report No.: STS2605388W01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 05 Jun. 2026 STS2605388W01 ALL Initial Issue Page 6 of 81 Report No.: STS2605388W01 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)(2) 6dB Bandwidth PASS -- 15.247 (b)(3) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247 (d) Conducted Spurious & Band Edge Emission PASS -- 15.247 (e) Power Spectral Density PASS -- 15.205 Restricted Band Edge Emission 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. Page 7 of 81 Report No.: STS2605388W01 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.…

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Page 1 of 2 FCC ID: 2BAS6-PANDATREAT Conducted emissions Radiated emissions Page 2 of 2 FCC ID: 2BAS6-PANDATREAT Spurious emissions