FCC ID 2BFZN-B6
Bluetooth receiver
by Dongguan LK Auto Parts Co.,Ltd
Grantee Code: 2BFZN Product Code: B6
Latest application date: 2026-01-14
FCC ID Device Details
| FCC ID | 2BFZN-B6 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BFZN |
| Product Code | B6 |
| Applicant Business | Dongguan LK Auto Parts Co.,Ltd 🇨🇳 |
| Related Domains |  lingkedz.cn  ttsmarket.cc |
| Equipment Class | Bluetooth receiver |
| Test Firm | Shenzhen BKC Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-01-14 |
| 2402-2480 MHz | Original Equipment | 2026-01-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-07-13 | PDF 4 MB |
| Int photo | Internal Photos | 2026-01-14 | PDF 3.7 MB |
| Ext photo | External Photos | 2026-01-14 | PDF 4.5 MB |
| Label and Location | ID Label/Location Info | 2026-01-14 | PDF 74.5 KB |
| Test Setup | Test Setup Photos | 2026-01-14 | PDF 448 KB |
| Antenna Spec | Test Report | 2026-01-14 | PDF 4.2 MB |
| BLE Appendix Data | Test Report | 2026-01-14 | PDF 3.2 MB |
| BLE Report | Test Report | 2026-01-14 | PDF 2 MB |
| EDR Report | Test Report | 2026-01-14 | PDF 1.9 MB |
| EDR Report Appendix data | Test Report | 2026-01-14 | PDF 4.7 MB |
| Attestation Statements-Kaspersky | Attestation Statements | 2026-01-14 | PDF 121.1 KB |
| Attestation Statements-Not Covered | Attestation Statements | 2026-01-14 | PDF 67.9 KB |
| US Agent attestation | Attestation Statements | 2026-01-14 | PDF 81.6 KB |
| Confidentiality request | Cover Letter(s) | 2026-01-14 | PDF 66.2 KB |
| Model difference | Cover Letter(s) | 2026-01-14 | PDF 124.8 KB |
| POA | Cover Letter(s) | 2026-01-14 | PDF 44 KB |
| POA | RF Exposure Info | 2026-01-14 | PDF 44 KB |
| RF exposure | RF Exposure Info | 2026-01-14 | PDF 127.4 KB |
| Block diagram Metadata only | Block Diagram | PDF 71.9 KB | |
| Schematics Metadata only | Schematics | PDF 166.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 84.8 KB |
Application Information
| Application ID | TByuwIgYLKtGvfAPheIFbg== |
|---|---|
| Final Action Date | 2026-01-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035312511 |
| Model | B6 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth receiver |
| Responsible Party | Alice Ma, lkalice@lingkedz.cn , 18025220992 |
| Non-Technical Contact | Maverick Lim, TTS MARKET INC., Maverick@ttsmarket.cc , 001-(646) 305-2908 |
| Test Firm | Levi Xiao, Shenzhen BKC Testing Co., Ltd., xiaoqiuming@bkc-lab.com  , 13662971642 |
| TCB Email | joe_chew@derycom-us.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 |
|---|---|---|
| TByuwIgYLKtGvfAPheIFbg== | 2026-01-14 | Original Equipment |
| JaU1FFOf2DDku/5TYtlp3g== | 2026-01-14 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application TByuwIgYLKtGvfAPheIFbg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 01/14/2026 Application Dated: 01/14/2026 |
| Dongguan LK Auto Parts Co.,Ltd |
| Room 201,Building 4,NO.4, |
| Fengda Road,Tangxia Town |
| Dongguan City, Guangdong Province, China |
| Attention: Alice Ma , General 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: | 2BFZN-B6 |
| Name of Grantee: | Dongguan LK Auto Parts Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00166 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application JaU1FFOf2DDku/5TYtlp3g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 01/14/2026 Application Dated: 01/14/2026 |
| Dongguan LK Auto Parts Co.,Ltd |
| Room 201,Building 4,NO.4, |
| Fengda Road,Tangxia Town |
| Dongguan City, Guangdong Province, China |
| Attention: Alice Ma , General 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: | 2BFZN-B6 |
| Name of Grantee: | Dongguan LK Auto Parts Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.001334 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |