FCC ID 2BHWJ-L6
Bluetooth speaker charging dock
by Shenzhen Efercro Electronic Technology Co., Ltd.
Grantee Code: 2BHWJ Product Code: L6
Latest application date: 2025-05-21
FCC ID Device Details
| FCC ID | 2BHWJ-L6 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BHWJ |
| Product Code | L6 |
| Applicant Business | Shenzhen Efercro Electronic Technology Co., Ltd. 🇨🇳 |
| Related Domains |  yihengke.com |
| Equipment Class | Bluetooth speaker charging dock |
| Test Firm | Shenzhen LCS Compliance Testing Laboratory Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-05-21 |
| 2402-2480 MHz | Original Equipment | 2025-05-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-05-21 | PDF 872.5 KB |
| Internal Photos | Internal Photos | 2025-05-21 | PDF 1.3 MB |
| External Photos | External Photos | 2025-05-21 | PDF 5.6 MB |
| Label and Location | ID Label/Location Info | 2025-05-21 | PDF 1.1 MB |
| Test Setup Photos | Test Setup Photos | 2025-05-21 | PDF 916.6 KB |
| Antenna Specification | Test Report | 2025-05-21 | PDF 274.8 KB |
| Appendix A Test Data for BT | Test Report | 2025-05-21 | PDF 3.8 MB |
| Appendix B Test Data for BT LE | Test Report | 2025-05-21 | PDF 3.2 MB |
| LCSA12044079EA_FCC Report_BT | Test Report | 2025-05-21 | PDF 1.2 MB |
| LCSA12044079EB_FCC Report_BT LE | Test Report | 2025-05-21 | PDF 1.3 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-05-21 | PDF 590.9 KB |
| USA-LocalRepLetter_V1.1_2BHWJ-L6 | Attestation Statements | 2025-05-21 | PDF 444.6 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2025-05-21 | PDF 416.4 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-05-21 | PDF 501 KB |
| LCSA12044079EC_RF Exposure Evaluation_FCC | RF Exposure Info | 2025-05-21 | PDF 385.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 84.9 KB | |
| Schematic Metadata only | Schematics | PDF 473.1 KB | |
| Operation Description Metadata only | Operational Description | PDF 131.1 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 87.2 KB |
Application Information
| Application ID | XJLoKjMliyP+80Mmy3tjNw== |
|---|---|
| Final Action Date | 2025-05-21 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035733062 |
| Model | L6 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth speaker charging dock |
| Responsible Party | Hongyan Wang, Hongyan.wang@yihengke.com , 13537518772 |
| Test Firm | Gavin Liang, Shenzhen LCS Compliance Testing Laboratory Ltd., gavin.liang@lcs-cert.com  , 0755-82591330 |
| TCB Email | o.kneip@kl-certification.de  |
| 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 peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| XJLoKjMliyP+80Mmy3tjNw== | 2025-05-21 | Original Equipment |
| 5xLpefQzTVwVROaVGsqH/w== | 2025-05-21 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0012000 |
| 2402-2480 MHz | 0.0013000 |
Grants
TCB Grant - Application XJLoKjMliyP+80Mmy3tjNw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 05/21/2025 Application Dated: 05/21/2025 |
| Shenzhen Efercro Electronic Technology Co., Ltd. |
| Room 901, Block E, Building 1, Section 1, |
| Chuangzhi Yuncheng, Liuxian Avenue, Xili |
| Community, Xili Street, Nanshan District, Shenzhen, 518126 China |
| Attention: Hongyan Wang , |
| 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: | 2BHWJ-L6 |
| Name of Grantee: | Shenzhen Efercro Electronic Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth speaker charging dock |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0013 |
| Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
TCB Grant - Application 5xLpefQzTVwVROaVGsqH/w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 05/21/2025 Application Dated: 05/21/2025 |
| Shenzhen Efercro Electronic Technology Co., Ltd. |
| Room 901, Block E, Building 1, Section 1, |
| Chuangzhi Yuncheng, Liuxian Avenue, Xili |
| Community, Xili Street, Nanshan District, Shenzhen, 518126 China |
| Attention: Hongyan Wang , |
| 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: | 2BHWJ-L6 |
| Name of Grantee: | Shenzhen Efercro Electronic Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth speaker charging dock |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0012 |
| Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |