FCC ID 2A6I4-B35
Swimming earphones
by Shenzhen Corsran Technology Co.,Ltd.
Grantee Code: 2A6I4 Product Code: B35
Latest application date: 2025-09-02
FCC ID Device Details
| FCC ID | 2A6I4-B35 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A6I4 |
| Product Code | B35 |
| Applicant Business | Shenzhen Corsran Technology Co.,Ltd. 🇨🇳 |
| Related Domains |  corsran.com |
| Equipment Class | Swimming earphones |
| Test Firm | Attestation of Global Compliance (Shenzhen) Co., L |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-09-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manua | Users Manual | 2025-09-02 | PDF 1.5 MB |
| Internal Photos | Internal Photos | 2025-09-02 | PDF 1.6 MB |
| External photos | External Photos | 2025-09-02 | PDF 1.6 MB |
| LABEL& LOCATION | ID Label/Location Info | 2025-09-02 | PDF 491.5 KB |
| Test Setup Photos | Test Setup Photos | 2025-09-02 | PDF 1.2 MB |
| Antenna_Specification | Test Report | 2025-09-02 | PDF 2.8 MB |
| FCC Test Report for BR_EDR-1 | Test Report | 2025-09-02 | PDF 5.5 MB |
| FCC Test Report for BR_EDR-2 | Test Report | 2025-09-02 | PDF 5.6 MB |
| FCC Test Report for BR_EDR-3 | Test Report | 2025-09-02 | PDF 2.3 MB |
| 2.911_(d)(5)(i) (ii)Certification Equipment Type v1.2 | Attestation Statements | 2025-09-02 | PDF 173.2 KB |
| Attestation_Statements_Kaspersky_Rev 1.0 | Attestation Statements | 2025-09-02 | PDF 236.1 KB |
| US Agent letter | Attestation Statements | 2025-09-02 | PDF 788.9 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2025-09-02 | PDF 225.7 KB |
| FCC-POA_Rev1.0 | Cover Letter(s) | 2025-09-02 | PDF 99.5 KB |
| RF EXPOSURE | RF Exposure Info | 2025-09-02 | PDF 1.7 MB |
| Block Diagram Metadata only | Block Diagram | PDF 107.9 KB | |
| SCH Metadata only | Schematics | PDF 308.9 KB | |
| OP Metadata only | Operational Description | PDF 468.9 KB |
Application Information
| Application ID | GRbwjr4M11v4e0o8TqjwvA== |
|---|---|
| Final Action Date | 2025-09-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032280406 |
| Model | B35 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Swimming earphones |
| Responsible Party | Jane Zhang, sales2@corsran.com , 86-755-86208670 |
| Test Firm | Doris Li, Attestation of Global Compliance (Shenzhen) Co., L, dorisli@agc-cert.com  , +86-755-25234088 |
| TCB Email | joe_chew@derycom-us.com  |
| 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 | 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 power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| GRbwjr4M11v4e0o8TqjwvA== | 2025-09-02 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0014000 |
Grants
TCB Grant - Application GRbwjr4M11v4e0o8TqjwvA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 09/02/2025 Application Dated: 09/02/2025 |
| Shenzhen Corsran Technology Co.,Ltd. |
| Room 205, Buliding F, NO.148, Linagxia Road, |
| Fenghuang, Fuyong, Bao'An District |
| Shenzhen, Gauangdong, China |
| Attention: Jane Zhang , |
| 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: | 2A6I4-B35 |
| Name of Grantee: | Shenzhen Corsran Technology Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Swimming earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0014 |
| Output power listed is conducted power. |