FCC ID 2BL46-LCCB1
Lytmi CozyClip Open Earbuds
by WILLSEA LIMITED
Grantee Code: 2BL46 Product Code: LCCB1
Latest application date: 2025-02-11
FCC ID Device Details
| FCC ID | 2BL46-LCCB1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BL46 |
| Product Code | LCCB1 |
| Applicant Business | WILLSEA LIMITED 🇺🇸 |
| Related Domains |  opolar.com |
| Equipment Class | Lytmi CozyClip Open Earbuds |
| Test Firm | Dongguan Yaxu (AiT) Technology Limited |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-02-11 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-02-11 | PDF 627.1 KB |
| Internal Photos | Internal Photos | 2025-02-11 | PDF 1.4 MB |
| External Photos | External Photos | 2025-02-11 | PDF 766.8 KB |
| FCC ID Label | ID Label/Location Info | 2025-02-11 | PDF 115.2 KB |
| Test Setup Photos | Test Setup Photos | 2025-02-11 | PDF 1.5 MB |
| AiTDG-250113013W1_Test Report-BT | Test Report | 2025-02-11 | PDF 1.1 MB |
| Antenna Specification_Left | Test Report | 2025-02-11 | PDF 3.6 MB |
| Antenna Specification_Right | Test Report | 2025-02-11 | PDF 3.3 MB |
| Appendix A RF Test Data for BT | Test Report | 2025-02-11 | PDF 5.2 MB |
| USA-CoveredEquipmentLetter-Combined_V1.0 | Attestation Statements | 2025-02-11 | PDF 109.7 KB |
| US_Agent | Attestation Statements | 2025-02-11 | PDF 99.8 KB |
| FCC Declaration Letter TWS left&Right | Cover Letter(s) | 2025-02-11 | PDF 709 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-02-11 | PDF 97.6 KB |
| FCC RF Exposure-MPE (5mm) | RF Exposure Info | 2025-02-11 | PDF 123.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 46.4 KB | |
| Schematic Metadata only | Schematics | PDF 332.9 KB | |
| Operation Description Metadata only | Operational Description | PDF 155.2 KB |
Application Information
| Application ID | gF16Q3nj3Od91fIMfPd/eQ== |
|---|---|
| Final Action Date | 2025-02-11 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036248912 |
| Model | LCCB1 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Lytmi CozyClip Open Earbuds |
| Responsible Party | jiayi Lu, lujiayi@opolar.com , +1-213-375-3998 |
| Test Firm | Coin Tang, Dongguan Yaxu (AiT) Technology Limited, info@aitek.org.cn  , +86 0769-82020499-21 |
| 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 | 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 peak conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| gF16Q3nj3Od91fIMfPd/eQ== | 2025-02-11 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0012000 | 15C |
Grants
TCB Grant - Application gF16Q3nj3Od91fIMfPd/eQ==
| 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: 02/11/2025 Application Dated: 02/11/2025 |
| WILLSEA LIMITED |
| 4845 PEARL EAST CIR STE 118 |
| BOULDER, CO 80301 |
| Attention: jiayi Lu |
| 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: | 2BL46-LCCB1 |
| Name of Grantee: | WILLSEA LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Lytmi CozyClip Open Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0012 |
| Output Power listed is peak conducted. |
EAS Grant - Application gF16Q3nj3Od91fIMfPd/eQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
WILLSEA LIMITED 4845 PEARL EAST CIR STE 118 BOULDER, CO 80301 United States |
Date of Grant: 02/11/2025 Application Dated: 02/11/2025 |
| Attention: jiayi Lu |
| 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: | 2BL46-LCCB1 |
| Name of Grantee: | WILLSEA LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Lytmi CozyClip Open Earbuds |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0012 |
| Output Power listed is peak conducted. |
| Mail To: |