SMARTBUDS03B TWS Wireless headset... - FCC ID 2BTWM-SMARTBUDS03B
FCC ID 2BTWM-SMARTBUDS03B
Internal Photos
TWS Wireless headset Charging Case
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Document Details
| FCC ID | 2BTWM-SMARTBUDS03B |
|---|---|
| Document ID | 9435518 |
| Document Type | Internal Photos |
| Description | Internal Photos |
| Applicant | Huaou Tonghui (Suzhou) Technology Co., Ltd. |
| Equipment Class | TWS Wireless headset Charging Case |
| Product Code | SMARTBUDS03B |
| Application ID | /En1fB0XOEZFBoPj1TkokA== |
| Application Purpose | Class II Permissive Change |
| Application Date | 2026-07-02 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0037786423 |
| Test Firm | Guangdong DN Testing Co., Ltd. |
| Certified By | Songwei Xu Manager |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Submitted | 2026-07-02 |
| Available | 2026-07-02 |
| Created | 2026-06-26 |
| Modified | 2026-06-26 |
| Pages | 7 |
| File Type | Adobe Acrobat PDF |
| File Size | 2100503 |
| File SHA-256 | 66ec59f3a59351942437a7c94323289480a14ee1cac5d4adb7967fd650bb32ed |
| PDF Metadata Author | DNT-RF |
| PDF Metadata Producer | WPS 文字 |
| FCC.gov Sources | FCC.gov 9435518 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users_Manual | Users Manual | 2026-07-02 | PDF 946.7 KB |
| User manual | Users Manual | 2026-01-09 | PDF 464.6 KB |
| Internal Photos | Internal Photos | 2026-07-02 | PDF 2 MB |
| Internal Photos | Internal Photos | 2026-01-09 | PDF 1 MB |
| External Photos | External Photos | 2026-07-02 | PDF 1.4 MB |
| External Photos | External Photos | 2026-01-09 | PDF 719.5 KB |
| Label and location | ID Label/Location Info | 2026-07-02 | PDF 176.3 KB |
| Test Setup photo | Test Setup Photos | 2026-07-02 | PDF 571.3 KB |
| Test Setup photo | Test Setup Photos | 2026-01-09 | PDF 572.7 KB |
| DNT2605263027R05964-07066-FCC BT Test Report_Part1 | Test Report | 2026-07-02 | PDF 5.8 MB |
| DNT2605263027R05964-07066-FCC BT Test Report_Part2 | Test Report | 2026-07-02 | PDF 5.2 MB |
| Antenna specification | Test Report | 2026-01-09 | PDF 518.5 KB |
| FCC BT Test Report_Part1 | Test Report | 2026-01-09 | PDF 6 MB |
| FCC BT Test Report_Part2 | Test Report | 2026-01-09 | PDF 4.9 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-07-02 | PDF 125.8 KB |
| USA-LocalRepLetter_V1.1 -2BTWM-SMARTBUDS03B | Attestation Statements | 2026-07-02 | PDF 283.6 KB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-01-09 | PDF 126 KB |
| USA-LocalRepLetter_V1.1 - 2BTWM-SMARTBUDS03B | Attestation Statements | 2026-01-09 | PDF 478.4 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-07-02 | PDF 90.2 KB |
| FCC Class II Permissive Change Application Letter | Cover Letter(s) | 2026-07-02 | PDF 298.8 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-07-02 | PDF 106.8 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-01-09 | PDF 104.4 KB |
| DNT2605263027R05964-07064-FCC MPE(Portable) Report | RF Exposure Info | 2026-07-02 | PDF 994.8 KB |
| FCC MPE(Portable) Report | RF Exposure Info | 2026-01-09 | PDF 1.1 MB |
| Block Diagram Metadata only | Block Diagram | PDF 48.5 KB | |
| Schematic Metadata only | Schematics | PDF 43.9 KB | |
| Schematic Metadata only | Schematics | PDF 57.8 KB | |
| Operation Description - BT Metadata only | Operational Description | PDF 93.2 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 92.7 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 161.3 KB |