FCC ID 2BMB8-SWF100
Wireless Earphones
by SLEEPWAVE INC
Grantee Code: 2BMB8 Product Code: SWF100
Latest application date: 2025-03-17
FCC ID Device Details
| FCC ID | 2BMB8-SWF100 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BMB8 |
| Product Code | SWF100 |
| Applicant Business | SLEEPWAVE INC 🇰🇷 |
| Related Domains |  baluntek.com |
| Equipment Class | Wireless Earphones |
| Test Firm | Shenzhen BALUN Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-03-17 |
| 2402-2480 MHz | Original Equipment | 2025-03-17 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-09-11 | PDF 3 MB |
| Internal Photos | Internal Photos | 2025-09-11 | PDF 1.1 MB |
| External Photos | External Photos | 2025-09-11 | PDF 953.6 KB |
| ID Label/Location Info | ID Label/Location Info | 2025-03-17 | PDF 2.3 MB |
| Test Setup Photos_RF | Test Setup Photos | 2025-09-11 | PDF 1.5 MB |
| Test Setup Photos_SAR | Test Setup Photos | 2025-09-11 | PDF 515 KB |
| Antenna specification | Test Report | 2025-03-17 | PDF 643.7 KB |
| SAR test report | RF Exposure Info | 2025-03-17 | PDF 1.5 MB |
| Test Report | Test Report | 2025-03-17 | PDF 3.8 MB |
| Test Report-1 | Test Report | 2025-03-17 | PDF 4.8 MB |
| Test Report-2 | Test Report | 2025-03-17 | PDF 826.2 KB |
| Attestation Statements | Attestation Statements | 2025-03-17 | PDF 62.7 KB |
| US Agent letter | Attestation Statements | 2025-03-17 | PDF 52.7 KB |
| Authorization Letter | Cover Letter(s) | 2025-03-17 | PDF 49.8 KB |
| Confidentiality | Cover Letter(s) | 2025-03-17 | PDF 53.3 KB |
| Calibration report | RF Exposure Info | 2025-03-17 | PDF 3.3 MB |
| Block Diagram Metadata only | Block Diagram | PDF 118.6 KB | |
| Schematics Metadata only | Schematics | PDF 255.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 114.6 KB | |
| Tune-up Procedure Metadata only | Parts List/Tune Up Info | PDF 72.4 KB |
Application Information
| Application ID | gXYoTwhz+t7NxgL49zVUdw== |
|---|---|
| Final Action Date | 2025-03-17 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036308138 |
| Model | SWF100 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Earphones |
| Responsible Party | Hyunjin Park, sleepwaveinc.usa@gmail.com  , +82-2-2672-2024 |
| Agent | xuewen xuewen xuewen, Shenzhen BALUN Technology Co., Ltd., cbproject@baluntek.com , 075566850100 |
| Technical Contact | xuewen wu, Shenzhen BALUN Technology Co., Ltd., cbproject@baluntek.com , 075566850100 |
| Non-Technical Contact | Tiffany Zhang, Shenzhen BALUN Technology Co., Ltd., cbproject@baluntek.com , 075566850100 |
| Test Firm | Hanson Lin, Shenzhen BALUN Technology Co., Ltd., Hanson.Lin@baluntek.com , 86-755-66833830 |
| TCB Email | certification@telefication.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 09/11/2025 |
| 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 | Power output listed is conducted. This is a portable device. The SAR data in this filing is applicable to demonstrate compliance for body operating conditions and is limited to the specific configuration tested for this filling. SAR has been evaluated at 0 mm. End-users must be informed regarding RF exposure compliance. The highest reported SAR for head exposure condition is 0.36 W/kg. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| gXYoTwhz+t7NxgL49zVUdw== | 2025-03-17 | Original Equipment |
| 3JrDtFb/q8T8t+Xhi3mhbQ== | 2025-03-17 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0056000 |
| 2402-2480 MHz | 0.0090000 |
Grants
TCB Grant - Application gXYoTwhz+t7NxgL49zVUdw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Kiwa Nederland B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 03/17/2025 Application Dated: 03/17/2025 |
| SLEEPWAVE INC |
| 22, Seonyu-ro 49-gil, Yeongdeungpo-gu |
| 5th floor, YD Building P.O. Box 75078, |
| Seoul, 07208 South Korea |
| Attention: Hyunjin Park , |
| 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: | 2BMB8-SWF100 |
| Name of Grantee: | SLEEPWAVE INC |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0056 |
| Power output listed is conducted. This is a portable device. The SAR data in this filing is applicable to demonstrate compliance for body operating conditions and is limited to the specific configuration tested for this filling. SAR has been evaluated at 0 mm. End-users must be informed regarding RF exposure compliance. The highest reported SAR for head exposure condition is 0.36 W/kg. |
TCB Grant - Application 3JrDtFb/q8T8t+Xhi3mhbQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Kiwa Nederland B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 03/17/2025 Application Dated: 03/17/2025 |
| SLEEPWAVE INC |
| 22, Seonyu-ro 49-gil, Yeongdeungpo-gu |
| 5th floor, YD Building P.O. Box 75078, |
| Seoul, 07208 South Korea |
| Attention: Hyunjin Park , |
| 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: | 2BMB8-SWF100 |
| Name of Grantee: | SLEEPWAVE INC |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.009 |
| Power output listed is conducted. This is a portable device. The SAR data in this filing is applicable to demonstrate compliance for body operating conditions and is limited to the specific configuration tested for this filling. SAR has been evaluated at 0 mm. End-users must be informed regarding RF exposure compliance. The highest reported SAR for head exposure condition is 0.36 W/kg. |