NBC90 ANC TWS Earbuds Test Report - FCC ID 2ALHZNBC90
FCC ID 2ALHZNBC90
Antenna
ANC TWS Earbuds
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Document Details
| FCC ID | 2ALHZNBC90 |
|---|---|
| Document ID | 8569093 |
| Document Type | Test Report |
| Description | Antenna |
| Applicant | KO-STAR DEVELOPMENT CO.,LTD |
| Equipment Class | ANC TWS Earbuds |
| Product Code | NBC90 |
| Application ID | 1NWTsuaaY5FlBy5M5CHgEw== |
| Application Purpose | Original Equipment |
| Application Date | 2025-08-14 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0026354019 |
| Test Firm | Attestation of Global Compliance (Shenzhen) Co., L |
| Certified By | Angela Li |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Submitted | 2025-08-14 |
| Available | 2025-08-14 |
| Created | 2023-11-27 |
| Modified | 2023-11-28 |
| Pages | 9 |
| File Type | Adobe Acrobat PDF |
| File Size | 950301 |
| File SHA-256 | 5e4c9604d7c785f4561aa97623a85da6beec60479e0d4353685b04093ff9e17b |
| PDF Metadata Producer | WPS 演示 |
| FCC.gov Sources | FCC.gov 8569093 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Mannul | Users Manual | 2025-08-14 | PDF 1.7 MB |
| Internal Photos | Internal Photos | 2025-08-14 | PDF 1.8 MB |
| External Photos | External Photos | 2025-08-14 | PDF 1.5 MB |
| Label and Location | ID Label/Location Info | 2025-08-14 | PDF 380.8 KB |
| Test Setup | Test Setup Photos | 2025-08-14 | PDF 1.1 MB |
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| 2.911 (d)(5)(i)CertificationEquipmentTypev1.2 | Attestation Statements | 2025-08-14 | PDF 293.2 KB |
| 2.911 (d)(7)USAgentforServiceofProcessv1.5 | Attestation Statements | 2025-08-14 | PDF 422.2 KB |
| 2.911_(d)(5)(ii) Certificiation Applicant v1.3 | Attestation Statements | 2025-08-14 | PDF 293.2 KB |
| Differences Description | Cover Letter(s) | 2025-08-14 | PDF 10 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2025-08-14 | PDF 433.1 KB |
| LetterofAuthorizationRev1.0 | Cover Letter(s) | 2025-08-14 | PDF 11.5 KB |
| MPE | RF Exposure Info | 2025-08-14 | PDF 1.7 MB |
| Block diagram Metadata only | Block Diagram | PDF 133 KB | |
| SCH Metadata only | Schematics | PDF 147.9 KB | |
| OP Metadata only | Operational Description | PDF 469.9 KB |