FCC ID 2BHLT-R9BT
R9BT Bluetooth speaker radio alarm clock
by KERCHAN TECHNOLOGY GROUP LIMITED
Grantee Code: 2BHLT Product Code: R9BT
Latest application date: 2024-12-10
FCC ID Device Details
| FCC ID | 2BHLT-R9BT |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BHLT |
| Product Code | R9BT |
| Applicant Business | KERCHAN TECHNOLOGY GROUP LIMITED 🇨🇳 |
| Related Domains |  welgonow.com |
| Equipment Class | R9BT Bluetooth speaker radio alarm clock |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-12-10 |
| 0.11-0.205 MHz | Original Equipment | 2024-12-10 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-06-08 | PDF 5.8 MB |
| Internal Photos | Internal Photos | 2025-06-08 | PDF 1.2 MB |
| External Photos | External Photos | 2024-12-10 | PDF 476 KB |
| ID Label/Location Info | ID Label/Location Info | 2024-12-10 | PDF 187.9 KB |
| Test Setup Photos | Test Setup Photos | 2024-12-10 | PDF 363.8 KB |
| Test Setup Photos 1 | Test Setup Photos | 2024-12-10 | PDF 477.4 KB |
| Test Setup Photos 2 | Test Setup Photos | 2024-12-10 | PDF 363.8 KB |
| ANT Test Report | Test Report | 2024-12-10 | PDF 352.4 KB |
| ANT Test Report Rev1 | Test Report | 2024-12-10 | PDF 252.7 KB |
| Test Report | Test Report | 2024-12-10 | PDF 4.1 MB |
| Test Report Rev1 | Test Report | 2024-12-10 | PDF 2.1 MB |
| Attestation Statements | Attestation Statements | 2024-12-10 | PDF 83.7 KB |
| US agent | Attestation Statements | 2024-12-10 | PDF 44.5 KB |
| Agent Authorization | Cover Letter(s) | 2024-12-10 | PDF 36.9 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2024-12-10 | PDF 149.1 KB |
| RF Exposure Info | RF Exposure Info | 2024-12-10 | PDF 219.8 KB |
| RF Exposure Info Rev1 | RF Exposure Info | 2024-12-10 | PDF 1.5 MB |
| Block Diagram Metadata only | Block Diagram | PDF 675.4 KB | |
| Schematics Metadata only | Schematics | PDF 580.9 KB | |
| Operational Description Metadata only | Operational Description | PDF 150.9 KB |
Application Information
| Application ID | t0v2LyKtsPiT6pByhswAbQ== |
|---|---|
| Final Action Date | 2024-12-10 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035680222 |
| Model | R9BT |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | R9BT Bluetooth speaker radio alarm clock |
| Responsible Party | YICHEN ZENG, pur@welgonow.com , 18879278480 |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com  , 86-13538218145 |
| TCB Email | tcb@metlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 06/08/2025 |
| 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 conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| t0v2LyKtsPiT6pByhswAbQ== | 2024-12-10 | Original Equipment |
| hPGjFzHq04BYeQWMir1VgQ== | 2024-12-10 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application t0v2LyKtsPiT6pByhswAbQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 12/10/2024 Application Dated: 12/09/2024 |
| KERCHAN TECHNOLOGY GROUP LIMITED |
| FLAT/RM A&B, 15/F, NEICH TOWER 128 GLOUCESTER ROAD |
| WANCHAI 999077 |
| HongKong, China |
| Attention: YICHEN ZENG |
| 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: | 2BHLT-R9BT |
| Name of Grantee: | KERCHAN TECHNOLOGY GROUP LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | R9BT Bluetooth speaker radio alarm clock |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00899 |
| Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application t0v2LyKtsPiT6pByhswAbQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
KERCHAN TECHNOLOGY GROUP LIMITED FLAT/RM A&B, 15/F, NEICH TOWER 128 GLOUCESTER ROAD WANCHAI 999077 HongKong, China |
Date of Grant: 12/10/2024 Application Dated: 12/09/2024 |
| Attention: YICHEN ZENG |
| 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: | 2BHLT-R9BT |
| Name of Grantee: | KERCHAN TECHNOLOGY GROUP LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | R9BT Bluetooth speaker radio alarm clock |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00899 |
| Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 12/10/2024 Application Dated: 12/09/2024 |
| KERCHAN TECHNOLOGY GROUP LIMITED |
| FLAT/RM A&B, 15/F, NEICH TOWER 128 GLOUCESTER ROAD |
| WANCHAI 999077 |
| HongKong, China |
| Attention: YICHEN ZENG |
| 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: | 2BHLT-R9BT |
| Name of Grantee: | KERCHAN TECHNOLOGY GROUP LIMITED |
| Equipment Class: | Part 15 Low Power Transmitter Below 1705 kHz |
| Notes: | R9BT Bluetooth speaker radio alarm clock |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 0.11 - 0.205 |
| The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application hPGjFzHq04BYeQWMir1VgQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
KERCHAN TECHNOLOGY GROUP LIMITED FLAT/RM A&B, 15/F, NEICH TOWER 128 GLOUCESTER ROAD WANCHAI 999077 HongKong, China |
Date of Grant: 12/10/2024 Application Dated: 12/09/2024 |
| Attention: YICHEN ZENG |
| 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: | 2BHLT-R9BT |
| Name of Grantee: | KERCHAN TECHNOLOGY GROUP LIMITED |
| Equipment Class: | Part 15 Low Power Transmitter Below 1705 kHz |
| Notes: | R9BT Bluetooth speaker radio alarm clock |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 0.11 - 0.205 |
| The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |