FCC ID 2BHK8-RT133-RT137
Bluetooth speaker
by Shenzhen Demingxuan Electronics Co.,LTD
Grantee Code: 2BHK8 Product Code: RT133RT137
Latest application date: 2025-04-08
FCC ID Device Details
| FCC ID | 2BHK8-RT133-RT137 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BHK8 |
| Product Code | RT133RT137 |
| Applicant Business | Shenzhen Demingxuan Electronics Co.,LTD 🇨🇳 |
| Equipment Class | Bluetooth speaker |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-04-08 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-10-06 | PDF 469.1 KB |
| Internal Photos | Internal Photos | 2025-10-06 | PDF 1.2 MB |
| External Photos | External Photos | 2025-04-08 | PDF 874.7 KB |
| ID Label/Location Info | ID Label/Location Info | 2025-04-08 | PDF 190.1 KB |
| Test Setup Photos | Test Setup Photos | 2025-04-08 | PDF 276.9 KB |
| ANT Test Report | Test Report | 2025-04-08 | PDF 1.1 MB |
| Test Report | Test Report | 2025-04-08 | PDF 3.2 MB |
| 63 Compliance proof covered list | Attestation Statements | 2025-04-08 | PDF 367.2 KB |
| Attestation Statements | Attestation Statements | 2025-04-08 | PDF 78.2 KB |
| US agent | Attestation Statements | 2025-04-08 | PDF 323.2 KB |
| Agent Authorization | Cover Letter(s) | 2025-04-08 | PDF 77.1 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2025-04-08 | PDF 95.4 KB |
| Model Difference | Cover Letter(s) | 2025-04-08 | PDF 206.7 KB |
| RF Exposure Info | RF Exposure Info | 2025-04-08 | PDF 217.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 56.5 KB | |
| Schematics Metadata only | Schematics | PDF 123.9 KB | |
| Operational Description Metadata only | Operational Description | PDF 148.3 KB |
Application Information
| Application ID | 1Wytg2lXKaXWoJnLi+qIsg== |
|---|---|
| Final Action Date | 2025-04-08 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035690551 |
| Model | RT133-RT137 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth speaker |
| Responsible Party | Anne Mei, wenrong319@163.com  , 13538214502 |
| Technical Contact | Rita xiao, Shenzhen CTB Testing Technology Co., Ltd, peter@ctb-lab.com  , 1353821 8145 |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com , 86-13538218145 |
| TCB Email | joerdis.mitzloff@cpt.eurofinseu.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 10/06/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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 |
|---|---|---|
| 1Wytg2lXKaXWoJnLi+qIsg== | 2025-04-08 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0011900 |
Grants
TCB Grant - Application 1Wytg2lXKaXWoJnLi+qIsg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 04/08/2025 Application Dated: 04/08/2025 |
| Shenzhen Demingxuan Electronics Co.,LTD |
| Room 1801-1A,Building 3,Manjinghua Tech Innovation |
| Workshop,No. 6 Songjiang Road,Shapu Community, |
| Songgang,Baoan District,Shenzhen,Guangdong, China |
| Attention: Anne Mei , |
| 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: | 2BHK8-RT133-RT137 |
| Name of Grantee: | Shenzhen Demingxuan Electronics Co.,LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00119 |
| 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. |