2BCOA-NETZTablet

The Tablet NET Z has been tested for body-worn Specific Absorption Rate (SAR) compliance. The FCC has established detailed SAR requirements and has established that these requirements. RF Exposure Information The radio module has been evaluated under FCC Bulletin C95.1 and IEEE 1528 and found to be compliant to RF Exposure from radio frequency devices. This model meets the applicable government requirements for exposure to radio frequency waves. The highest reported SAR level for usage near the body (0mm) is 0.675W/kg, and for the simultaneous transmission is 1.028 W/kg

Shenzhen Feiyufei Digital Technology Co., Ltd 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name: Shenzhen Feiyufei Digital Technology Co., Ltd Address: 3A18, Bldg. A2, Fuhai Technology Industrial Park Fuyong Community, Baoan, Shenzhen, Guangdong, China. Product Name: Tablet FCCID: 2BCOA-NETZ Model(s): NET Z 2.911(d)(5)(i) EquipmentType We, [Shenzhen Feiyufei Digital Technology 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: Brayan Felipe Vargas Gonzalez Date: 2023/09/21 Title and Company name: CEO / Shenzhen Feiyufei Digital Technology 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

Shenzhen Feiyufei Digital Technology Co., Ltd 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen Feiyufei Digital Technology Co., Ltd Address: 3A18, Bldg. A2, Fuhai Technology Industrial Park Fuyong Community, Baoan, Shenzhen, Guangdong, China. Product Name: Tablet FCCID: 2BCOA-NETZ Model(s): NET Z 2.911(d)(5)(ii) Applicant filing We, [Shenzhen Feiyufei Digital Technology 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 coveredcommunications equipment. Yours sincerely, Name: Brayan Felipe Vargas Gonzalez Date: 2023/09/21 Title and Company name: CEO/ Shenzhen Feiyufei Digital Technology Co., Ltd 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

Shenzhen Feiyufei Digital Technology Co., Ltd U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA ATIENTION: FCC Certification - Section 2.911(d)(7) Information Designated U.S. Agent Company Name: AOCE Corporation Inc. FRN: 0033401381 Contact Name: Johnson.wang Address: 6547 N Academy Bivd #2266, Colorado Springs, C0,80918 United States Telephone No: +1-346-582-5234 Email: [email protected] This letter is to confirm that we （ ” the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signat u re: Date: 2023-09-21 Signed by (Printed Name/Titl The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the e quipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Shenzhen Feiyufei Digital Technology Co., Ltd FRN:0034175729 F CC ID: 2BCOA-NETZ Contact Name: Brayan Felipe Vargas Gonzalez Address: 3A18, Building A2, Fuhai Technology Industrial Park, Fuyong Community, Baoan, Shenzhen, Guangdong, C hina. T elephone No: +86-13603026409 Email: [email protected] App lica nt Sign atu re: Brayan Felipe ν argas Gon zale z Date: 2023-09-21 Signed by (Printed Name/Title): Brayan Felipe Vargas Gonzalez I CEO

Shenzhen Feiyufei Digital Technology Co., Ltd 2023.09.21 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR Product Name: Tablet FCCID: 2BCOA-NETZ Model(s): NET Z 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 - Part list - Tune UP 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 : Brayan Felipe Vargas Gonzalez / CEO Contact information / address: Shenzhen Feiyufei Digital Technology Co., Ltd/3A18, Bldg. A2, Fuhai Technology Industrial Park Fuyong Community, Baoan, Shenzhen, Guangdong, China.

Shenzhen Feiyufei Digital Technology Co., Ltd 2023/09/21 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION Product Name: Tablet FCCID: 2BCOA-NETZ Model(s): NET Z To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing 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 : Brayan Felipe Vargas Gonzalez / CEO Contact information / a ddress: Shenzhen Feiyufei Digital Technology Co., Ltd/3A18, Bldg. A2, Fuhai Technology Industrial Park Fuyong Community, Baoan, Shenzhen, Guangdong, China.

EUT EXTERNAL PHOTOGRAPHS EUT Photo 1 EUT Photo 2 EUT Photo 3 EUT Photo 4 EUT Photo 5 EUT Photo 6 EUT Photo 7 EUT Photo 8 EUT Photo 9 ----------------The end----------------

Length * width：50MM*30MM 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. FCC ID: 2BCOA-NETZ Product Name: Trademark: Model/Type Reference: Tablet Krono NET Z

EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 EUT Housing and Board View 3 EUT Housing and Board View 4 EUT Housing and Board View 5 EUT Housing and Board View 6 EUT Housing and Board View 7 EUT Housing and Board View 8 EUT Housing and Board View 9 EUT Housing and Board View 10 WIFI/BT Antenna LTE RX.Ant EUT Housing and Board View 11 ----------------The end---------------- GSM/WCDMA/L TE Ant.

No.：BCTC/RF-EMC-005 Page 1 of 176 Edition：B.0 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2309729360-6E Applicant: Shenzhen Feiyufei Digital Technology Co., Ltd Product Name: Tablet Model/Type reference: NET Z Tested Date: 2023-09-21 to 2023-09-27 Issued Date: 2023-10-11 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 2 of 176 Edition：B.0 FCC ID: 2BCOA-NETZ The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Tablet Trademark: Krono Model/Type Ref.: NET Z Applicant: Shenzhen Feiyufei Digital Technology Co., Ltd Address: 3A18, Bldg. A2, Fuhai Technology Industrial Park Fuyong Community, Baoan, Shenzhen, Guangdong, China. Manufacturer: Shenzhen Feiyufei Digital Technology Co., Ltd Address: 3A18, Bldg. A2, Fuhai Technology Industrial Park Fuyong Community, Baoan, Shenzhen, Guangdong, China. Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhanche ng , Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2023-09-21 Sample tested Date: 2023-09-21 to 2023-09-27 Issue Date: 2023-10-11 SAR Max. Values is： 0.321 W/kg (1g) for Head 0.675 W/kg (1g) for Body 0.674 W/kg (1g) for Hotspot Test Standards: IEEE Std C95.1, 2019/ IEEE Std 1528™-2013/FCC Part 2.1093 Test Results: PASS Remark: This is SAR test report Tested by: Approved by: Min Zhi Cheng/ Project Handler Zero Zhou/ Reviewer Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 3 of 176 Edition：B.0 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Standards ...................................................................................................... 6 3. Test Summary ....................................................................................................... 7 4. SAR Limits ............................................................................................................. 8 5. Measurement Uncertainty ..................................................................................... 9 6. Product Information and Test Setup .................................................................... 10 6.1 Product Information ............................................................................................... 10 6.2 Test Setup Configuration ....................................................................................... 12 6.3 Support Equipment ................................................................................................ 12 6.4 Test Environment .................................................................................................. 12 7. Test Facility and Test Instrument Used ............................................................... 13 7.1 Test Facility ........................................................................................................... 13 7.2 Test Instrument Used ............................................................................................ 14 8. Specific Absorption Rate (SAR) .......................................................................... 15 8.1 Introduction ............................................................................................................ 15 8.2 SAR Definition ....................................................................................................... 15 9. SAR Measurement System ................................................................................. 16 9.1 The Measurement System ..................................................................................... 16 9.2 Probe ..................................................................................................................... 16 9.3 Probe Calibration Process ..................................................................................... 18 9.4 Phantom ................................................................................................................ 19 9.5 Device Holder ........................................................................................................ 19 10. Tissue Simulating Liquids .................................................................................... 20 10.1 Composition of Tissue Simulating Liquid ............................................................. 20 10.2 Limit ..................................................................................................................... 21 10.3 Tissue Calibration Result ..................................................................................... 22 11. System Check ..................................................................................................... 23 11.1 Purpose of System Performance Check .............................................................. 23 11.2 System Setup ...................................................................................................... 23 11.3 Validation Results ................................................................................................ 24 12. EUT Testing Position ........................................................................................... 25 12.1 Define Two Imaginary Lines on the Handset ....................................................... 25 12.2 Cheek Position .................................................................................................... 25 12.3 Tilted Position ...................................................................................................... 26 12.4 Body Position ............................................…

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Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 79 of 176 Edition：B.0 Plot 11 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 0.96 Area Scan dx=12mm dy=12mm, Adaptative 1 max Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm,Very fast Phantom Right head Device Position Cheek Band LTE band 4 Channels 20300 Signal LTE (Crest factor: 1.0) B. Permitivity Frequency (MHz) 1745.000 Relative permitivity (real part) 41.399 Relative permitivity (imaginary part) 14.136 Conductivity (S/m) 1.347 C. SAR Surface and Volume SURFACE SAR VOLUME SAR Maximum location: X=-14.00, Y=11.00 ; SAR Peak: 0.22 W/kg D. SAR 1g & 10g SAR 10g (W/Kg) 0.130 SAR 1g (W/Kg) 0.128 Variation (%) -1.240 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 0.371 0.150 0.147 0.176 0.141 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 80 of 176 Edition：B.0 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 81 of 176 Edition：B.0 Plot 12 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 0.96 Area Scan surf_sam_plan.txt Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm,Complete Phantom Validation plane Device Position Body Band LTE band 4 Channels 20300 Signal LTE (Crest factor: 1.0) B. Permitivity Frequency (MHz) 1745.000 Relative permitivity (real part) 41.399 Relative permitivity (imaginary part) 14.136 Conductivity (S/m) 1.347 C. SAR Surface and Volume SURFACE SAR VOLUME SAR Maximum location: X=-2.00, Y=3.00 ; SAR Peak: 0.81 W/kg D. SAR 1g & 10g SAR 10g (W/Kg) 0.246 SAR 1g (W/Kg) 0.462 Variation (%) 3.060 Horizontal validation criteria: minimum distance (mm) 11.313708 Vertical validation criteria: SAR ratio M2/M1 (%) 57.189137 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 0.715 0.483 0.276 0.158 0.121 0.105 0.104 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 82 of 176 Edition：B.0 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 83 of 176 Edition：B.0 Plot 13 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 1.03 Area Scan dx=12mm dy=12mm, Adaptative 1 max Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm,Very fast Phantom Right head Device Position Cheek Band LTE band 7 Channels 21350 Signal LTE (Crest factor: 1.0) B. Permitivity Frequency (MHz) 2560.000 Relative permitivity (real part) 37.976 Relative permitivity (imaginary part) 13.418 Conductivity (S/m) 1.895 C. SAR Surface and Volume SURFACE SAR VOLUME SAR Maximum location: X=5.00, Y=-14.00 ; SAR Peak: 0.60 W/kg D. SAR 1g & 10g SAR 10g (W/Kg) 0.131 SAR 1g (W/Kg) 0.169 Variation (%) -1.660 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) -0.350 0.184 0.117 0.001 0.095 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 84 of 176 Edition：B.0 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 85 of 176 Edition：B.0 Plot 14 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 1.03 Area Scan surf_sam_plan.txt Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm,Complete Phantom Validation plane Device Position Body Band LTE band 7 Channels 21350 Signal LTE (Crest factor: 1.0) B. Permitivity Frequency (MHz) 2560.000 Relative permitivity (real part) 37.976 Relative permitivity (imaginary part) 13.418 Conductivity (S/m) 1.895 C. SAR Surface and Volume SURFACE SAR VOLUME SAR Maximum location: X=-3.00, Y=11.00 ; SAR Peak: 0.87 W/kg D. SAR 1g & 10g SAR 10g (W/Kg) 0.277 SAR 1g (W/Kg) 0.479 Variation (%) -4.760 Horizontal validation criteria: minimum distance (mm) 17.888544 Vertical validation criteria: SAR ratio M2/M1 (%) 71.120767 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 0.653 0.497 0.314 0.165 0.055 0.181 0.127 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 86 of 176 Edition：B.0 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 87 of 176 Edition：B.0 Plot 15 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 1.11 Area Scan dx=12mm dy=12mm, Adaptative 1 max Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm,Very fast Phantom Left head Device Position Cheek Band IEEE 802.11b ISM Channels Middle (6) Signal IEEE802.b (Crest factor: 1.0) B. Permitivity Frequency (MHz) 2437.000 Relative permitivity (real part) 38.946 Relative permitivity (imaginary part) 13.212 Conductivity (S/m) 1.800 C. SAR Surface and Volume SURFACE SAR VOLUME SAR Maximum location: X=2.00, Y=17.00 ; SAR Peak: 0.49 W/kg D. SAR 1g & 10g SAR 10g (W/Kg) 0.185 SAR 1g (W/Kg) 0.309 Variation (%) -1.880 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 0.445 0.325 0.228 0.175 0.149 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 88 of 176 Edition：B.0 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 89 of 176 Edition：B.0 Plot 16 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 1.11 Area Scan surf_sam_plan.txt Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm,Very fast Phantom Validation plane Device Position Body Band IEEE 802.11b ISM Channels Middle (6) Signal IEEE802.b (Crest factor: 1.0) B. Permitivity Frequency (MHz) 2437.000 Relative permitivity (real part) 38.946 Relative permitivity (imaginary part) 13.212 Conductivity (S/m) 1.800 C. SAR Surface and Volume SURFACE SAR VOLUME SAR Maximum location: X=-2.00, Y=5.00 ; SAR Peak: 0.59 W/kg D. SAR 1g & 10g SAR 10g (W/Kg) 0.179 SAR 1g (W/Kg) 0.340 Variation (%) 0.040 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 0.587 0.373 0.212 0.131 0.094 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC…

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Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 156 of 176 Edition：B.0 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 157 of 176 Edition：B.0 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 158 of 176 Edition：B.0 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 159 of 176 Edition：B.0 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 160 of 176 Edition：B.0 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 161 of 176 Edition：B.0 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 162 of 176 Edition：B.0 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 163 of 176 Edition：B.0 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 164 of 176 Edition：B.0 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 165 of 176 Edition：B.0 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 166 of 176 Edition：B.0 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 167 of 176 Edition：B.0 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 168 of 176 Edition：B.0 Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 169 of 176 Edition：B.0 17. EUT Photographs EUT Front View EUT Back View Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 170 of 176 Edition：B.0 Antenna View Antennas Support Band WWAN GSM 850/1900+WCDMA Band 2/5+LTE Band 2/4/7 T/RX DIV GSM 850/1900+WCDMA Band 2/5+LTE Band 2/4/7 T/RX BT/WIFI BT+2.4G WIFI WIFI/BT Antenna DIV Antenna WWAN Antenna Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 171 of 176 Edition：B.0 18. EUT Test Setup Photographs Left Cheek Left Tilt Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 172 of 176 Edition：B.0 Right Cheek Right Tilt Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 173 of 176 Edition：B.0 Front Back Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 174 of 176 Edition：B.0 Right TOP Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 175 of 176 Edition：B.0 Bottom Report No：BCTC2309729360-6E No.：BCTC/RF-EMC-005 Page 176 of 176 Edition：B.0 STATEMENT 1. The equipment lists are traceable to the national reference standards. 2. The test report can not be partially copied unless prior written approval is issued from our lab. 3. The test report is invalid without the "special seal for inspection and testing". 4. The test report is invalid without the signature of the approver. 5. The test process and test result is only related to the Unit Under Test. 6. Sample information is provided by the client and the laboratory is not responsible for its authenticity. 7. The quality system of our laboratory is in accordance with ISO/IEC17025. 8. If there is any objection to this test report, the client should inform issuing laboratory within 15 days from the date of receiving test report. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China TEL: 400-788-9558 P. C.: 518103 FAX: 0755-33229357 Website: http://www.chnbctc.com E-Mail: [email protected] ※※※※※ END ※※※※※

No.：BCTC/RF-EMC-005 Page: 1 of 58 Edition：B.0 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2309729360-4E Applicant: Shenzhen Feiyufei Digital Technology Co., Ltd Product Name: Tablet Model/Type Reference: NET Z Tested Date: 2023-09-07 to 2023-09-20 Issued Date: 2023-09-28 Report No.: BCTC2309729360-4E No.：BCTC/RF-EMC-005 Page: 2 of 58 Edition：B.0 FCC ID: 2BCOA-NETZ The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Tablet Trademark: Krono Model/Type reference: NET Z Prepared For: Shenzhen Feiyufei Digital Technology Co., Ltd Address: 3A18, Bldg. A2, Fuhai Technology Industrial Park Fuyong Community, Baoan, Shenzhen, Guangdong, China. Manufacturer: Shenzhen Feiyufei Digital Technology Co., Ltd Address: 3A18, Bldg. A2, Fuhai Technology Industrial Park Fuyong Community, Baoan, Shenzhen, Guangdong, China. Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2023-09-01 Sample Tested Date: 2023-09-07 to 2023-09-20 Report No.: BCTC2309729360E-4E Test Standards: FCC CFR Title 47 Part 2 FCC CFR Title 47 Part22 Subpart H FCC CFR Title 47 Part24 Subpart E ANSI/ TIA/ EIA-603-D-2010 FCC KDB 971168 D01 Power Meas. License Digital Systems v02v02 Test Results: PASS Remark: This is GSM & WCDMAradio test report. Tested by: Approved by: Brave Zeng/ Project Handler Zero Zhou/Reviewer Report No.: BCTC2309729360-4E No.：BCTC/RF-EMC-005 Page: 3 of 58 Edition：B.0 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 4 2. Test Summary ....................................................................................................... 5 3. Measurement Uncertainty ..................................................................................... 6 4. Product Information And Test Setup ..................................................................... 7 4.1 Product Information ............................................................................................... 7 4.2 Test Setup Configuration ...................................................................................... 8 4.3 Support Equipment ............................................................................................... 8 4.5 Test Mode ............................................................................................................. 9 5. Test Facility And Test Instrument Used ............................................................... 10 5.1 Test Facility ......................................................................................................... 10 5.2 Test Instrument Used .......................................................................................... 10 6. RF Output Power ................................................................................................. 12 6.1 Block Diagram Of Test Setup .............................................................................. 12 6.2 Limit .................................................................................................................... 13 6.3 Test procedure ..................…

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