FCC ID 2AHZ5ESP
Smartphone
by Shenzhen Huafurui Technology Co., Ltd.
Grantee Code: 2AHZ5 Product Code: ESP
Latest application date: 2026-07-22
FCC ID Device Details
| FCC ID | 2AHZ5ESP |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AHZ5 |
| Product Code | ESP |
| Applicant Business | Shenzhen Huafurui Technology Co., Ltd. 🇨🇳 |
| Related Domains |  cubot.net  fccusagent.com |
| Equipment Class | Smartphone |
| Test Firm | Shenzhen NTEK Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-07-22 |
| 2580-2610 MHz | Original Equipment | 2026-07-22 |
| 2402-2480 MHz | Original Equipment | 2026-07-22 |
| 5745-5825 MHz | Original Equipment | 2026-07-22 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label | ID Label/Location Info | 2026-07-22 | PDF 68.9 KB |
| Label-&-location | ID Label/Location Info | 2026-07-22 | PDF 68.9 KB |
| LabelInfo&Location | ID Label/Location Info | 2026-07-22 | PDF 68.9 KB |
| 2-4G-WIFI 1 | Test Report | 2026-07-22 | PDF 5.5 MB |
| 2-4G-WIFI 2 | Test Report | 2026-07-22 | PDF 2.8 MB |
| 2G | Test Report | 2026-07-22 | PDF 2.5 MB |
| 2G 3G | Test Report | 2026-07-22 | PDF 1.4 MB |
| 3G | Test Report | 2026-07-22 | PDF 1.3 MB |
| 4G | Test Report | 2026-07-22 | PDF 2.4 MB |
| 4G 1 | Test Report | 2026-07-22 | PDF 5.4 MB |
| 4G 2 | Test Report | 2026-07-22 | PDF 5.5 MB |
| 4G 3 | Test Report | 2026-07-22 | PDF 5.5 MB |
| 4G 4 | Test Report | 2026-07-22 | PDF 5.5 MB |
| 4G 5 | Test Report | 2026-07-22 | PDF 5.5 MB |
| 4G 6 | Test Report | 2026-07-22 | PDF 5.5 MB |
| 4G 7 | Test Report | 2026-07-22 | PDF 5.5 MB |
| 4G 8 | Test Report | 2026-07-22 | PDF 3 MB |
| 5GWIFI | Test Report | 2026-07-22 | PDF 1.6 MB |
| 5GWIFI 1 | Test Report | 2026-07-22 | PDF 5.4 MB |
| 5GWIFI 2 | Test Report | 2026-07-22 | PDF 5.4 MB |
| 5GWIFI 3 | Test Report | 2026-07-22 | PDF 1.7 MB |
| ANT | Test Report | 2026-07-22 | PDF 1.8 MB |
| BLE | Test Report | 2026-07-22 | PDF 4.4 MB |
| EDR 1 | Test Report | 2026-07-22 | PDF 5.4 MB |
| EDR 2 | Test Report | 2026-07-22 | PDF 3.2 MB |
| 2-911 -d--5--i--Certification-Equipment-Type-v1-2 | Attestation Statements | 2026-07-22 | PDF 242.1 KB |
| 2.911_(d)(5)(US) Certificiation Applicant v1.3 | Attestation Statements | 2026-07-22 | PDF 235.3 KB |
| 2.911_(d)(5)(i) Certificiation Applicant v1.3 | Attestation Statements | 2026-07-22 | PDF 242.1 KB |
| 2.911_(d)(5)(ii) Certification Equipment Type v1.2 | Attestation Statements | 2026-07-22 | PDF 227 KB |
| 2.911_(d)(5)(ii) Certificiation Applicant v1.3 | Attestation Statements | 2026-07-22 | PDF 227 KB |
| 2BMNP-SPK7818-US Agent Letter | Attestation Statements | 2026-07-22 | PDF 235.3 KB |
| FCC Short & Long Term Confidentiality Request Rev4 | Cover Letter(s) | 2026-07-22 | PDF 119 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2026-07-22 | PDF 119 KB |
| FCC-Software-Configuration-Control-Declaration-Rev1 | Cover Letter(s) | 2026-07-22 | PDF 132.5 KB |
| Family models declaration letter | Cover Letter(s) | 2026-07-22 | PDF 175.4 KB |
| Letter of Authorization Rev 2.0 | Cover Letter(s) | 2026-07-22 | PDF 157.5 KB |
| SAR 1 | RF Exposure Info | 2026-07-22 | PDF 1.9 MB |
| SAR 1 | RF Exposure Info | 2026-07-22 | PDF 5.5 MB |
| SAR 2 | RF Exposure Info | 2026-07-22 | PDF 5.5 MB |
| SAR 2 | RF Exposure Info | 2026-07-22 | PDF 4.3 MB |
| SAR 3 | RF Exposure Info | 2026-07-22 | PDF 5 MB |
| SAR 3 | RF Exposure Info | 2026-07-22 | PDF 5.2 MB |
| SAR 4 | RF Exposure Info | 2026-07-22 | PDF 5.4 MB |
| SAR 5 | RF Exposure Info | 2026-07-22 | PDF 4.9 MB |
| Manual Metadata only | Users Manual | 2027-01-18 | PDF 605.3 KB |
| INT PHOTO Metadata only | Internal Photos | 2027-01-18 | PDF 1.7 MB |
| Int EUT PHOTO Metadata only | Internal Photos | 2027-01-18 | PDF 1.7 MB |
| internal-photos Metadata only | Internal Photos | 2027-01-18 | PDF 1.7 MB |
| EXT PHOTO Metadata only | External Photos | 2027-01-18 | PDF 934.6 KB |
| External-photo Metadata only | External Photos | 2027-01-18 | PDF 934.6 KB |
| Test Setup Photos-SAR Metadata only | Test Setup Photos | 2027-01-18 | PDF 241.9 KB |
| Test-Setup-Photo-SAR Metadata only | Test Setup Photos | 2027-01-18 | PDF 241.9 KB |
| Test-Setup-photo---SAR Metadata only | Test Setup Photos | 2027-01-18 | PDF 241.9 KB |
| TestSetupPhotos-DSS Metadata only | Test Setup Photos | 2027-01-18 | PDF 545.3 KB |
| TestSetupPhotos-DTS Metadata only | Test Setup Photos | 2027-01-18 | PDF 545.2 KB |
| TestSetupPhotos-NII Metadata only | Test Setup Photos | 2027-01-18 | PDF 721.6 KB |
| TestSetupPhotos-PCE Metadata only | Test Setup Photos | 2027-01-18 | PDF 424.4 KB |
| BLOCKD Metadata only | Block Diagram | PDF 32.9 KB | |
| Block Metadata only | Block Diagram | PDF 32.9 KB | |
| Block-Diagram Metadata only | Block Diagram | PDF 32.9 KB | |
| SCH Metadata only | Schematics | PDF 1.5 MB | |
| OP Metadata only | Operational Description | PDF 422.3 KB | |
| FCC-Software-Security-Requirements-for-UNII-devices-Rev-2 Metadata only | SDR Software/Security Info. | PDF 382.4 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 707.7 KB | |
| Tune-up-procedure Metadata only | Parts List/Tune Up Info | PDF 1.1 MB |
Application Information
| Application ID | yccwZn3TPlddKtZN7r48oQ== |
|---|---|
| Final Action Date | 2026-07-22 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0025501552 |
| Model | ESP |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smartphone |
| Responsible Party | Paul Liu, support@cubot.net , 0755-83821787 |
| Technical Contact | Shenzhen Huafurui Technology Co., Ltd., support@cubot.net |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 7085713148 |
| Test Firm | Alex Li, Shenzhen NTEK Testing Technology Co., Ltd., certification@ntek.org.cn  , 8675561159384 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| yccwZn3TPlddKtZN7r48oQ== | 2026-07-22 | Original Equipment |
| yBhE0zKlnRJoxF9qvY0HvQ== | 2026-07-22 | Original Equipment |
| h39vrmOXoN1b3ySGeZgvsQ== | 2026-07-22 | Original Equipment |
| DXzcXVNsQYE4u8ek7AxtrA== | 2026-07-22 | Original Equipment |
Equipment Authorization
| Frequency | Output | Tolerance | Emission | Rules | Grant Notes |
|---|---|---|---|---|---|
| 2402-2480 MHz | 0.000802 | 15C | CC | ||
| 2412-2462 MHz | 0.02729 | 15C | CC | ||
| 824.2-848.8 MHz | 0.54702 | 0.011609 PM | 253KG7W | 22H | |
| 824.2-848.8 MHz | 1.45881 | 0.014479 PM | 250KG7W | 22H | |
| 1850.2-1907.6 MHz | 0.36813 | 0.010926 PM | 252KGXW | 24E | |
| 1850.2-1907.6 MHz | 0.89125 | 0.011059 PM | 245KGXW | 24E | |
| 826.4-846.6 MHz | 0.20184 | 0.022908 PM | 4M15F9W | 22H | |
| 1852.4-1907.6 MHz | 0.22594 | 0.012048 PM | 4M18F9W | 24E | |
| 1712.4-1752.6 MHz | 0.167101 | 0.011614 PM | 4M19F9W | 27 | |
| 1860-1900 MHz | 0.09419 | 0.008078 PM | 18M0G7D | 24E | |
| 1860-1900 MHz | 0.08072 | 0.005034 PM | 18M0W7D | 24E | |
| 1720-1745 MHz | 0.09247 | 0.005515 PM | 18M0G7D | 27 | |
| 1720-1745 MHz | 0.0811 | 0.005907 PM | 18M0W7D | 27 | |
| 829-844 MHz | 0.09863 | 0.008205 PM | 9M00G7D | 22H | |
| 829-844 MHz | 0.0875 | 0.008451 PM | 8M90W7D | 22H | |
| 2510-2560 MHz | 0.10116 | 0.00399 PM | 18M0G7D | 27 | |
| 2510-2560 MHz | 0.0871 | 0.002821 PM | 18M0W7D | 27 | |
| 704-711 MHz | 0.09727 | 0.014779 PM | 8M98G7D | 27 | |
| 704-711 MHz | 0.09638 | 0.013183 PM | 8M96W7D | 27 | |
| 709-711 MHz | 0.1 | 0.01433 PM | 8M97G7D | 27 | |
| 709-711 MHz | 0.0861 | 0.014337 PM | 8M97W7D | 27 | |
| 2580-2610 MHz | 0.09162 | 0.004327 PM | 18M0G7D | 27 | |
| 2580-2610 MHz | 0.08872 | 0.004289 PM | 18M0W7D | 27 | |
| 2402-2480 MHz | 0.00498 | 15C | CC | ||
| 5180-5240 MHz | 0.01936 | 15E | CC | ||
| 5745-5825 MHz | 0.01897 | 15E | CC |
Grants
TCB Grant - Application yccwZn3TPlddKtZN7r48oQ==
| 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: 07/22/2026 Application Dated: 07/22/2026 |
| Shenzhen Huafurui Technology Co., Ltd. |
| Unit 601-03, 6/F, Block A, Building 1, |
| Ganfeng Technology Building, No. 993 Jiaxian Road, |
| Shenzhen, China |
| Attention: Paul Liu , |
| 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: | 2AHZ5ESP |
| Name of Grantee: | Shenzhen Huafurui Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Smartphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.000802 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.02729 |
| Power listed is the maximum conducted output power. This device contains 20 and 40MHz signal bandwidth. 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, body-worn, hotspot and Simultaneous SAR accessory are 0.768 W/kg,0.545 W/kg, 0.744 W/kg and 0.744 W/Kg respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application yBhE0zKlnRJoxF9qvY0HvQ==
| 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: 07/22/2026 Application Dated: 07/22/2026 |
| Shenzhen Huafurui Technology Co., Ltd. |
| Unit 601-03, 6/F, Block A, Building 1, |
| Ganfeng Technology Building, No. 993 Jiaxian Road, |
| Shenzhen, China |
| Attention: Paul Liu , |
| 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: | 2AHZ5ESP |
| Name of Grantee: | Shenzhen Huafurui Technology Co., Ltd. |
| Equipment Class: | PCS Licensed Transmitter held to ear |
| Notes: | Smartphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 22H | 824.2 - 848.8 | 0.54702 | 0.011609 PM | 253KG7W | |
| 22H | 824.2 - 848.8 | 1.45881 | 0.014479 PM | 250KG7W | |
| 24E | 1850.2 - 1907.6 | 0.36813 | 0.010926 PM | 252KGXW | |
| 24E | 1850.2 - 1907.6 | 0.89125 | 0.011059 PM | 245KGXW | |
| 22H | 826.4 - 846.6 | 0.20184 | 0.022908 PM | 4M15F9W | |
| 24E | 1852.4 - 1907.6 | 0.22594 | 0.012048 PM | 4M18F9W | |
| 27 | 1712.4 - 1752.6 | 0.167101 | 0.011614 PM | 4M19F9W | |
| 24E | 1860.0 - 1900.0 | 0.09419 | 0.008078 PM | 18M0G7D | |
| 24E | 1860.0 - 1900.0 | 0.08072 | 0.005034 PM | 18M0W7D | |
| 27 | 1720.0 - 1745.0 | 0.09247 | 0.005515 PM | 18M0G7D | |
| 27 | 1720.0 - 1745.0 | 0.0811 | 0.005907 PM | 18M0W7D | |
| 22H | 829.0 - 844.0 | 0.09863 | 0.008205 PM | 9M00G7D | |
| 22H | 829.0 - 844.0 | 0.0875 | 0.008451 PM | 8M90W7D | |
| 27 | 2510.0 - 2560.0 | 0.10116 | 0.00399 PM | 18M0G7D | |
| 27 | 2510.0 - 2560.0 | 0.0871 | 0.002821 PM | 18M0W7D | |
| 27 | 704.0 - 711.0 | 0.09727 | 0.014779 PM | 8M98G7D | |
| 27 | 704.0 - 711.0 | 0.09638 | 0.013183 PM | 8M96W7D | |
| 27 | 709.0 - 711.0 | 0.1 | 0.01433 PM | 8M97G7D | |
| 27 | 709.0 - 711.0 | 0.0861 | 0.014337 PM | 8M97W7D | |
| 27 | 2580.0 - 2610.0 | 0.09162 | 0.004327 PM | 18M0G7D | |
| 27 | 2580.0 - 2610.0 | 0.08872 | 0.004289 PM | 18M0W7D |
| Power output listed is ERP for frequencies below 1GHz and EIRP for frequencies above 1GHz. 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, body-worn, hotspot and Simultaneous SAR accessory are 0.768 W/kg,0.545 W/kg, 0.744 W/kg and 0.744 W/Kg respectively. |
TCB Grant - Application h39vrmOXoN1b3ySGeZgvsQ==
| 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: 07/22/2026 Application Dated: 07/22/2026 |
| Shenzhen Huafurui Technology Co., Ltd. |
| Unit 601-03, 6/F, Block A, Building 1, |
| Ganfeng Technology Building, No. 993 Jiaxian Road, |
| Shenzhen, China |
| Attention: Paul Liu , |
| 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: | 2AHZ5ESP |
| Name of Grantee: | Shenzhen Huafurui Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smartphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00498 |
| Power listed is the maximum conducted output power. 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, body-worn, hotspot and Simultaneous SAR accessory are 0.768 W/kg,0.545 W/kg, 0.744 W/kg and 0.744 W/Kg respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application DXzcXVNsQYE4u8ek7AxtrA==
| 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: 07/22/2026 Application Dated: 07/22/2026 |
| Shenzhen Huafurui Technology Co., Ltd. |
| Unit 601-03, 6/F, Block A, Building 1, |
| Ganfeng Technology Building, No. 993 Jiaxian Road, |
| Shenzhen, China |
| Attention: Paul Liu , |
| 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: | 2AHZ5ESP |
| Name of Grantee: | Shenzhen Huafurui Technology Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Smartphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.01936 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.01897 |
| Power listed is the maximum conducted output power. This device contains 20, 40 and 80 MHz signal bandwidth. 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, body-worn, hotspot and Simultaneous SAR accessory are 0.768 W/kg,0.545 W/kg, 0.744 W/kg and 0.744 W/Kg respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |