FCC ID 2A8T7KB662
Automotive Diagnostic Tool
by Shenzhen Kingbolen Electrics Technology Co.,Ltd.
Grantee Code: 2A8T7 Product Code: KB662
Latest application date: 2026-07-06
FCC ID Device Details
| FCC ID | 2A8T7KB662 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A8T7 |
| Product Code | KB662 |
| Applicant Business | Shenzhen Kingbolen Electrics Technology Co.,Ltd. 🇨🇳 |
| Related Domains |  kingbolen.com  mythinkcar.com |
| Equipment Class | Automotive Diagnostic Tool |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Class II permissive change or modification of presently authorized equipment | 2026-07-06 |
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2026-07-06 |
| 2402-2480 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2AUARTK662 Grant Date: 04/09/2025 | 2025-08-26 |
| 2402-2480 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2AUARTK662 Grant Date: 04/09/2025 | 2025-08-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 09_KB662 Internal Photos | Internal Photos | 2026-07-06 | PDF 1.8 MB |
| 08_KB662 External Photos | External Photos | 2026-07-06 | PDF 887 KB |
| External photos | External Photos | 2025-08-26 | PDF 922.4 KB |
| 07_KB662 Label Sample and Location | ID Label/Location Info | 2026-07-06 | PDF 245.4 KB |
| Label | ID Label/Location Info | 2025-08-26 | PDF 273 KB |
| 15_KB662 Test Setup Photos | Test Setup Photos | 2026-07-06 | PDF 265.7 KB |
| 14_KB662 Test Report DSS BT | Test Report | 2026-07-06 | PDF 710.3 KB |
| 14_KB662 Test Report DTS 2.4G WiFi | Test Report | 2026-07-06 | PDF 729.5 KB |
| 14_KB662 Test Report DTS BLE | Test Report | 2026-07-06 | PDF 710 KB |
| 02_KB662 Covered Equipment Certification Attestation Letter | Attestation Statements | 2026-07-06 | PDF 238.8 KB |
| 03_KB662 U.S. Agent Designation Attestation Letter r2 | Attestation Statements | 2026-07-06 | PDF 71.8 KB |
| A1_FCCID_SDoC Attestation Letter | Attestation Statements | 2026-07-06 | PDF 181.4 KB |
| Covered equipment list attestation | Attestation Statements | 2025-08-26 | PDF 114.4 KB |
| US agent designation attestation | Attestation Statements | 2025-08-26 | PDF 71.7 KB |
| 04_KB662 Authorization-Agent | Cover Letter(s) | 2026-07-06 | PDF 168.3 KB |
| 05_KB662 Authorization-CT r1 | Cover Letter(s) | 2026-07-06 | PDF 200.1 KB |
| 23a_KB662 Class II Permissive Change Letter r1 | Cover Letter(s) | 2026-07-06 | PDF 211.6 KB |
| Agent letter | Cover Letter(s) | 2025-08-26 | PDF 130.6 KB |
| Authorization from Original Grantee for ID | Cover Letter(s) | 2025-08-26 | PDF 57.7 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-08-26 | PDF 125.5 KB |
| Request for change letter | Cover Letter(s) | 2025-08-26 | PDF 138.1 KB |
| 17_KB662 RF Exp Info | RF Exposure Info | 2026-07-06 | PDF 169.6 KB |
Application Information
| Application ID | sITDnBWBwwXg+yC5598JMw== |
|---|---|
| Final Action Date | 2026-07-06 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0032930497 |
| Model | KB662 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Automotive Diagnostic Tool |
| Responsible Party | Nifeng Liu, info@kingbolen.com , 086-0755-23445106 |
| Non-Technical Contact | Winter Zhao, Thinkcar Tech Inc., winter@mythinkcar.com , (183) 369-2276 6 |
| Test Firm | Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com  , 86-13798582307 |
| TCB Email | TCBadmin@compliancetesting.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 |
|---|---|---|
| sITDnBWBwwXg+yC5598JMw== | 2026-07-06 | Class II permissive change or modification of presently authorized equipment |
| F3R/N5/EOFgr8tFjRh+2tw== | 2026-07-06 | Class II permissive change or modification of presently authorized equipment |
| WSBmMgCmwUDirWwUJY5OQQ== | 2025-08-26 | Change in identification of presently authorized equipment. Original FCC ID: 2AUARTK662 Grant Date: 04/09/2025 |
| 0Jj1UvuJJueADykAXB6WuQ== | 2025-08-26 | Change in identification of presently authorized equipment. Original FCC ID: 2AUARTK662 Grant Date: 04/09/2025 |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0012 |
| 2402-2480 MHz | 0.0007700 |
| 2412-2462 MHz | 0.0008 |
Grants
TCB Grant - Application WSBmMgCmwUDirWwUJY5OQQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 08/26/2025 Application Dated: 08/26/2025 |
| Shenzhen Kingbolen Electrics Technology Co.,Ltd. |
| B1020-1028, Yousong Technology Building, |
| Donghuan 1st road, Longhua |
| Shenzhen, 518109 China |
| Attention: Nifeng Liu , Manager |
| 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: | 2A8T7KB662 |
| Name of Grantee: | Shenzhen Kingbolen Electrics Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Automotive Diagnostic Tool |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0012 | |||
| 15C | 2412.0 - 2462.0 | 0.0008 |
| Output power listed is conducted. This device has 20 MHz and 40 MHz bandwidth mode. |
TCB Grant - Application sITDnBWBwwXg+yC5598JMw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 07/06/2026 Application Dated: 07/06/2026 |
| Shenzhen Kingbolen Electrics Technology Co.,Ltd. |
| B1020-1028, Yousong Technology Building, |
| Donghuan 1st road, Longhua |
| Shenzhen, 518109 China |
| Attention: Nifeng Liu , Manager |
| 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: | 2A8T7KB662 |
| Name of Grantee: | Shenzhen Kingbolen Electrics Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Automotive Diagnostic Tool |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0012 | |||
| 15C | 2412.0 - 2462.0 | 0.0008 |
| Output power listed is conducted. This device has 20 MHz and 40 MHz bandwidth mode. |
TCB Grant - Application F3R/N5/EOFgr8tFjRh+2tw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 07/06/2026 Application Dated: 07/06/2026 |
| Shenzhen Kingbolen Electrics Technology Co.,Ltd. |
| B1020-1028, Yousong Technology Building, |
| Donghuan 1st road, Longhua |
| Shenzhen, 518109 China |
| Attention: Nifeng Liu , Manager |
| 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: | 2A8T7KB662 |
| Name of Grantee: | Shenzhen Kingbolen Electrics Technology Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Automotive Diagnostic Tool |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00077 |
| Output power listed is conducted. |
TCB Grant - Application 0Jj1UvuJJueADykAXB6WuQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 08/26/2025 Application Dated: 08/26/2025 |
| Shenzhen Kingbolen Electrics Technology Co.,Ltd. |
| B1020-1028, Yousong Technology Building, |
| Donghuan 1st road, Longhua |
| Shenzhen, 518109 China |
| Attention: Nifeng Liu , Manager |
| 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: | 2A8T7KB662 |
| Name of Grantee: | Shenzhen Kingbolen Electrics Technology Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Automotive Diagnostic Tool |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00077 |
| Output power listed is conducted. |