FCC ID 2BNAD-X7PRO
CORNMI HEAD MOUNTED DISPLAY
by Kemi Intelligent Manufacturing (Shenzhen) Co., Ltd.
Grantee Code: 2BNAD Product Code: X7PRO
Latest application date: 2025-04-18
FCC ID Device Details
| FCC ID | 2BNAD-X7PRO |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BNAD |
| Product Code | X7PRO |
| Applicant Business | Kemi Intelligent Manufacturing (Shenzhen) Co., Ltd. 🇨🇳 |
| Equipment Class | CORNMI HEAD MOUNTED DISPLAY |
| Test Firm | Shenzhen DL Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5180-5240 MHz | Original Equipment | 2025-04-18 |
| 2402-2480 MHz | Original Equipment | 2025-04-17 |
| 2402-2480 MHz | Original Equipment | 2025-04-17 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-04-18 | PDF 1.3 MB |
| Internal photos | Internal Photos | 2025-04-18 | PDF 1.1 MB |
| Internal Photos | Internal Photos | 2025-04-17 | PDF 1.1 MB |
| External photos | External Photos | 2025-04-18 | PDF 1 MB |
| External Photos | External Photos | 2025-04-17 | PDF 1 MB |
| label&label location | ID Label/Location Info | 2025-04-18 | PDF 113.8 KB |
| Appendix II-TEST PHOTO-15.407 | Test Setup Photos | 2025-04-18 | PDF 610.6 KB |
| Appendix II-TEST PHOTO-DFS | Test Setup Photos | 2025-04-18 | PDF 476.7 KB |
| FCC ID SAR Test setup photo | Test Setup Photos | 2025-04-18 | PDF 295.9 KB |
| Appendix II-TEST PHOTO-15.247 | Test Setup Photos | 2025-04-17 | PDF 675.6 KB |
| TEST PHOTO-15.247 | Test Setup Photos | 2025-04-17 | PDF 675.6 KB |
| ANT-WIFI | Test Report | 2025-04-18 | PDF 3.3 MB |
| Appendix1-U-NIIBand1 | Test Report | 2025-04-18 | PDF 4.9 MB |
| Appendix1-U-NIIBand1 2 | Test Report | 2025-04-18 | PDF 4.9 MB |
| Appendix1-U-NIIBand1 3 | Test Report | 2025-04-18 | PDF 5 MB |
| Appendix1-U-NIIBand1 4 | Test Report | 2025-04-18 | PDF 680.4 KB |
| Appendix1-U-NIIBand2 1 | Test Report | 2025-04-18 | PDF 4.9 MB |
| Appendix1-U-NIIBand2 2 | Test Report | 2025-04-18 | PDF 4.9 MB |
| Appendix1-U-NIIBand2 3 | Test Report | 2025-04-18 | PDF 5 MB |
| Appendix1-U-NIIBand2 4 | Test Report | 2025-04-18 | PDF 683.1 KB |
| Appendix1-U-NIIBand3 1 | Test Report | 2025-04-18 | PDF 4.8 MB |
| Appendix1-U-NIIBand3 2 | Test Report | 2025-04-18 | PDF 4.9 MB |
| Appendix1-U-NIIBand3 3 | Test Report | 2025-04-18 | PDF 4.8 MB |
| Appendix1-U-NIIBand3 4 | Test Report | 2025-04-18 | PDF 3 MB |
| Appendix1-U-NIIBand4 1 | Test Report | 2025-04-18 | PDF 4.9 MB |
| Appendix1-U-NIIBand4 2 | Test Report | 2025-04-18 | PDF 4.8 MB |
| Appendix1-U-NIIBand4 3 | Test Report | 2025-04-18 | PDF 4.9 MB |
| Appendix1-U-NIIBand4 4 | Test Report | 2025-04-18 | PDF 673.7 KB |
| FCC PART 15C report BLE 247 | Test Report | 2025-04-18 | PDF 2.7 MB |
| FCC report WIFI2.4G 247_1 | Test Report | 2025-04-18 | PDF 4.9 MB |
| FCC report WIFI2.4G 247_2 | Test Report | 2025-04-18 | PDF 5 MB |
| FCC report WIFI2.4G 247_3 | Test Report | 2025-04-18 | PDF 3.9 MB |
| RF FCC 5G Part15E | Test Report | 2025-04-18 | PDF 4 MB |
| WIFI Part15.407 | Test Report | 2025-04-18 | PDF 1.2 MB |
| FCC PART 15C report EDR 247 | Test Report | 2025-04-17 | PDF 5.1 MB |
| 2.911 (d)(5)(i)CertificationEquipmentTypev1.2 | Attestation Statements | 2025-04-18 | PDF 413.4 KB |
| 2.911 (d)(5)(ii)CertificationApplicantv1.3 | Attestation Statements | 2025-04-18 | PDF 402.1 KB |
| 2.911 (d)(7)USAgentforServiceofProcessv1.3 | Attestation Statements | 2025-04-18 | PDF 398.7 KB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2025-04-18 | PDF 9.2 KB |
| Certification Service Agreement Rev 3.0 | Cover Letter(s) | 2025-04-18 | PDF 1.1 MB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2025-04-18 | PDF 112 KB |
| FCC Software Configuration Control Declaration Rev1.1 | Cover Letter(s) | 2025-04-18 | PDF 110.5 KB |
| Product Change Description Varianttemplate | Cover Letter(s) | 2025-04-18 | PDF 67.2 KB |
| FCCID TuneUpProcedure | Parts List/Tune Up Info | 2025-04-18 | PDF 204.8 KB |
| SARCalibrationReport1 1 | RF Exposure Info | 2025-04-18 | PDF 3.1 MB |
| SARCalibrationReport1 2 | RF Exposure Info | 2025-04-18 | PDF 3.5 MB |
| SAR_1 | RF Exposure Info | 2025-04-18 | PDF 4 MB |
| SAR_2 | RF Exposure Info | 2025-04-18 | PDF 2.9 MB |
| SARCalibrationReport1 | RF Exposure Info | 2025-04-17 | PDF 3.1 MB |
| block diagram Metadata only | Block Diagram | PDF 62.1 KB | |
| SCH Metadata only | Schematics | PDF 1.3 MB | |
| Circuit description Metadata only | Operational Description | PDF 82 KB | |
| FCC Software Security Requirements for UNII devices Rev 2.1 Metadata only | SDR Software/Security Info. | PDF 465.6 KB |
Application Information
| Application ID | gYpRWwjR8ze/HrYi+nKKdA== |
|---|---|
| Final Action Date | 2025-04-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036474716 |
| Model | X7PRO |
| Frequency Range | 5180-5240 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | CORNMI HEAD MOUNTED DISPLAY |
| Responsible Party | Jack Bu, 986250419@qq.com  , 18906679427 |
| Technical Contact | Kemi Intelligent Manufacturing (Shenzhen) Co., Ltd, 986250419@qq.com |
| Test Firm | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com  , 400-688-3552 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output power listed is maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 10 mm separation between the device and the body of the user. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head SAR accessory is 0.55 W/kg. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| gYpRWwjR8ze/HrYi+nKKdA== | 2025-04-18 | Original Equipment |
| RXQ0/rujZx4DyHJipS44Yg== | 2025-04-17 | Original Equipment |
| B4TryK67meV5ZI/K1kz/fQ== | 2025-04-17 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application RXQ0/rujZx4DyHJipS44Yg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 04/17/2025 Application Dated: 04/17/2025 |
| Kemi Intelligent Manufacturing (Shenzhen) Co., Ltd. |
| 4F, Block A, 88 Fukang Rd, Longgang Dist, |
| Shenzhen, China, China |
| Attention: Jack Bu , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BNAD-X7PRO |
| Name of Grantee: | Kemi Intelligent Manufacturing (Shenzhen) Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | CORNMI HEAD MOUNTED DISPLAY |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0018 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.0489 |
| Output power listed is maximum combined conducted power. This device contains 20 and 40 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 10 mm separation between the device and the body of the user. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head SAR accessory is 0.22 W/kg. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application gYpRWwjR8ze/HrYi+nKKdA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 04/18/2025 Application Dated: 04/18/2025 |
| Kemi Intelligent Manufacturing (Shenzhen) Co., Ltd. |
| 4F, Block A, 88 Fukang Rd, Longgang Dist, |
| Shenzhen, China, China |
| Attention: Jack Bu , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BNAD-X7PRO |
| Name of Grantee: | Kemi Intelligent Manufacturing (Shenzhen) Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | CORNMI HEAD MOUNTED DISPLAY |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.0215 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.0244 | ||
| CC MO ND | 15E | 5500.0 - 5700.0 | 0.0158 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0152 |
| Output power listed is maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 10 mm separation between the device and the body of the user. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head SAR accessory is 0.55 W/kg. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
TCB Grant - Application B4TryK67meV5ZI/K1kz/fQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 04/17/2025 Application Dated: 04/17/2025 |
| Kemi Intelligent Manufacturing (Shenzhen) Co., Ltd. |
| 4F, Block A, 88 Fukang Rd, Longgang Dist, |
| Shenzhen, China, China |
| Attention: Jack Bu , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BNAD-X7PRO |
| Name of Grantee: | Kemi Intelligent Manufacturing (Shenzhen) Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | CORNMI HEAD MOUNTED DISPLAY |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0019 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |