FCC ID 2AZEQ-B184R
Wireless Earphone
by NOTHING TECHNOLOGY LIMITED
Grantee Code: 2AZEQ Product Code: B184R
Latest application date: 2025-04-30
FCC ID Device Details
| FCC ID | 2AZEQ-B184R |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AZEQ |
| Product Code | B184R |
| Applicant Business | NOTHING TECHNOLOGY LIMITED 🇬🇧 |
| Related Domains |  nothing.tech  baluntek.com |
| Equipment Class | Wireless Earphone |
| Test Firm | Shenzhen BALUN Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-04-30 |
| 2402-2480 MHz | Original Equipment | 2025-04-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-10-27 | PDF 1.5 MB |
| Internal Photos | Internal Photos | 2025-10-27 | PDF 1.4 MB |
| External Photos | External Photos | 2025-10-27 | PDF 846 KB |
| ID Label/Location Info | ID Label/Location Info | 2025-04-30 | PDF 63.9 KB |
| Test Setup Photos | Test Setup Photos | 2025-10-27 | PDF 794.8 KB |
| Test Setup Photos-SAR | Test Setup Photos | 2025-10-27 | PDF 298.7 KB |
| Antenna | Test Report | 2025-04-30 | PDF 1.3 MB |
| SAR Test Report -1 | RF Exposure Info | 2025-04-30 | PDF 1.2 MB |
| SAR Test Report -2 | RF Exposure Info | 2025-04-30 | PDF 3.9 MB |
| Test Report | Test Report | 2025-04-30 | PDF 4.7 MB |
| Test Report | Test Report | 2025-04-30 | PDF 3 MB |
| Attestation Statements | Attestation Statements | 2025-04-30 | PDF 104 KB |
| U.S. agent letter | Attestation Statements | 2025-04-30 | PDF 395.1 KB |
| Confidentiality letter | Cover Letter(s) | 2025-04-30 | PDF 102.7 KB |
| POA | Cover Letter(s) | 2025-04-30 | PDF 78.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 81.2 KB | |
| Block diagram Metadata only | Block Diagram | PDF 81.2 KB | |
| Schematics Metadata only | Schematics | PDF 2.3 MB | |
| Operational Description Metadata only | Operational Description | PDF 66 KB | |
| Tune-up procedure Metadata only | Parts List/Tune Up Info | PDF 48.2 KB |
Application Information
| Application ID | Lk4yisan5Ip5vq8KJrsXew== |
|---|---|
| Final Action Date | 2025-04-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030725451 |
| Model | B184R |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Earphone |
| Responsible Party | Jathan Liu, jathan.liu@nothing.tech , 8618938035041 |
| 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 | 10/27/2025 |
| 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 0.29 W/kg. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| Lk4yisan5Ip5vq8KJrsXew== | 2025-04-30 | Original Equipment |
| 6cXiavNTzWW63lZpjZD7YQ== | 2025-04-30 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0019000 |
| 2402-2480 MHz | 0.0160000 |
Grants
TCB Grant - Application Lk4yisan5Ip5vq8KJrsXew==
| 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: 04/30/2025 Application Dated: 04/30/2025 |
| NOTHING TECHNOLOGY LIMITED |
| Bedford House, 21A John Street |
| London, WC1N 2BF United Kingdom |
| Attention: Jathan Liu , |
| 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: | 2AZEQ-B184R |
| Name of Grantee: | NOTHING TECHNOLOGY LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Earphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0019 |
| 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 0.29 W/kg. |
TCB Grant - Application 6cXiavNTzWW63lZpjZD7YQ==
| 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: 04/30/2025 Application Dated: 04/30/2025 |
| NOTHING TECHNOLOGY LIMITED |
| Bedford House, 21A John Street |
| London, WC1N 2BF United Kingdom |
| Attention: Jathan Liu , |
| 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: | 2AZEQ-B184R |
| Name of Grantee: | NOTHING TECHNOLOGY LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Earphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.016 |
| 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 0.29 W/kg. |