FCC ID 2BMXP-BTW62H
TWS Earbuds
by Shenzhen Sound Bass Technology Co., Ltd.
Grantee Code: 2BMXP Product Code: BTW62H
Latest application date: 2025-06-25
FCC ID Device Details
| FCC ID | 2BMXP-BTW62H |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BMXP |
| Product Code | BTW62H |
| Applicant Business | Shenzhen Sound Bass Technology Co., Ltd. 🇨🇳 |
| Related Domains |  smart-kvance.com |
| Equipment Class | TWS Earbuds |
| Test Firm | Guangdong Asia Hongke Test Technology Limited |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-06-25 |
| 2402-2480 MHz | Original Equipment | 2025-06-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-06-25 | PDF 1.6 MB |
| Internal Photos | Internal Photos | 2025-06-25 | PDF 848.1 KB |
| External Photos | External Photos | 2025-06-25 | PDF 767.8 KB |
| Label location | ID Label/Location Info | 2025-06-25 | PDF 194.4 KB |
| Test setup photos | Test Setup Photos | 2025-06-25 | PDF 339.3 KB |
| AiTSZ-250603004FW1_FCC Test Report_BT | Test Report | 2025-06-25 | PDF 2.9 MB |
| AiTSZ-250603004FW2_FCC Test Report_BLE | Test Report | 2025-06-25 | PDF 1.3 MB |
| Antenna Specification | Test Report | 2025-06-25 | PDF 617.4 KB |
| Appendix RF test data for BLE. | Test Report | 2025-06-25 | PDF 1.2 MB |
| Appendix RF test data for BT. | Test Report | 2025-06-25 | PDF 3.3 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-06-25 | PDF 119.4 KB |
| Us agent-2BMXP-BTW62H | Attestation Statements | 2025-06-25 | PDF 135.6 KB |
| FCC Declaration Letter TWS left&Right | Cover Letter(s) | 2025-06-25 | PDF 312.1 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-06-25 | PDF 103.2 KB |
| AiTSZ-250603004FW3_FCC RF EXPOSURE | RF Exposure Info | 2025-06-25 | PDF 418.4 KB |
| Block diagram Metadata only | Block Diagram | PDF 143.8 KB | |
| Schematic diagram Metadata only | Schematics | PDF 312.9 KB | |
| Operation Description Metadata only | Operational Description | PDF 211.4 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 157.6 KB |
Application Information
| Application ID | NhTVHUysJoR2QBYCSLDa7g== |
|---|---|
| Final Action Date | 2025-06-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036433753 |
| Model | BTW62H |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | TWS Earbuds |
| Responsible Party | Justin Chen, Manager, justin@smart-kvance.com , 18123696357 |
| Test Firm | Coin Tang, Guangdong Asia Hongke Test Technology Limited, coin.tang@aitek.org.cn  , +86 755 23096763 |
| 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. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| NhTVHUysJoR2QBYCSLDa7g== | 2025-06-25 | Original Equipment |
| LWs3xfqXKv2kJYBVZhwqFg== | 2025-06-25 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0027000 |
| 2402-2480 MHz | 0.0006000 |
Grants
TCB Grant - Application NhTVHUysJoR2QBYCSLDa7g==
| 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: 06/25/2025 Application Dated: 06/25/2025 |
| Shenzhen Sound Bass Technology Co., Ltd. |
| Kvance Industrial Zone, No. 6285 Longgang Avenue |
| Yuanshan Street, Longgang District, |
| Shenzhen City, China |
| Attention: Justin Chen , 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: | 2BMXP-BTW62H |
| Name of Grantee: | Shenzhen Sound Bass Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TWS Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0027 |
| Output Power listed is peak conducted. |
TCB Grant - Application LWs3xfqXKv2kJYBVZhwqFg==
| 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: 06/25/2025 Application Dated: 06/25/2025 |
| Shenzhen Sound Bass Technology Co., Ltd. |
| Kvance Industrial Zone, No. 6285 Longgang Avenue |
| Yuanshan Street, Longgang District, |
| Shenzhen City, China |
| Attention: Justin Chen , 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: | 2BMXP-BTW62H |
| Name of Grantee: | Shenzhen Sound Bass Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | TWS Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0006 |
| Output Power listed is peak conducted. |