FCC ID 2AZEQ-B184L
Wireless Earphone
by NOTHING TECHNOLOGY LIMITED
Grantee Code: 2AZEQ Product Code: B184L
Latest application date: 2025-02-24
FCC ID Device Details
| FCC ID | 2AZEQ-B184L |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AZEQ |
| Product Code | B184L |
| 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 | 2025-02-24 |
| 2402-2480 MHz | Original Equipment | 2025-02-24 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-08-14 | PDF 1.5 MB |
| Internal Photos | Internal Photos | 2025-08-14 | PDF 1.4 MB |
| External Photos | External Photos | 2025-08-14 | PDF 846 KB |
| ID Label | ID Label/Location Info | 2025-02-24 | PDF 1.9 MB |
| ID Label/Location Info Metadata only | ID Label/Location Info | 2025-02-24 | PDF 831.4 KB |
| Label Location | ID Label/Location Info | 2025-02-24 | PDF 831.4 KB |
| RF test setup photo | Test Setup Photos | 2025-08-14 | PDF 809.9 KB |
| SAR test setup photo | Test Setup Photos | 2025-08-14 | PDF 437.1 KB |
| Test Report_DSS | Test Report | 2025-02-24 | PDF 3 MB |
| Test Report_DTS | Test Report | 2025-02-24 | PDF 4.6 MB |
| Test Report_SAR | RF Exposure Info | 2025-02-24 | PDF 1.2 MB |
| antenna spec | Test Report | 2025-02-24 | PDF 1.5 MB |
| Agent letter | Attestation Statements | 2025-02-24 | PDF 395.1 KB |
| Attestation Statements part 2.911_d__5__i_ and 2.911_d__5__ii_ filing | Attestation Statements | 2025-02-24 | PDF 104 KB |
| Authorization Letter | Cover Letter(s) | 2025-02-24 | PDF 78.2 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2025-02-24 | PDF 102.7 KB |
| Calibration report | RF Exposure Info | 2025-02-24 | PDF 3.9 MB |
| 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 48.1 KB |
Application Information
| Application ID | uT+hk79cPFOmwH+5wd2bIg== |
|---|---|
| Final Action Date | 2025-02-24 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030725451 |
| Model | B184L |
| 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 , 86-755-66850100 |
| Technical Contact | xuewen wu, Shenzhen BALUN Technology Co., Ltd, cbproject@baluntek.com , 86-755-66850100 |
| Non-Technical Contact | Tiffany Zhang, Shenzhen BALUN Technology Co., Ltd, cbproject@baluntek.com , 86-755-66850100 |
| 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 | 08/14/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | Yes |
| 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 device must not be co-located or operating in conjunction with any other antenna or transmitter. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. The highest reported SAR value (Head) is 0.33 W/kg @ 0 mm. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| uT+hk79cPFOmwH+5wd2bIg== | 2025-02-24 | Original Equipment |
| ACk/W+AFWnYJd5vPbF1PgQ== | 2025-02-24 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0019000 |
| 2402-2480 MHz | 0.0160000 |
Grants
TCB Grant - Application uT+hk79cPFOmwH+5wd2bIg==
| 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: 02/24/2025 Application Dated: 02/24/2025 |
| 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-B184L |
| 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 device must not be co-located or operating in conjunction with any other antenna or transmitter. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. The highest reported SAR value (Head) is 0.33 W/kg @ 0 mm. |
TCB Grant - Application ACk/W+AFWnYJd5vPbF1PgQ==
| 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: 02/24/2025 Application Dated: 02/24/2025 |
| 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-B184L |
| 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 device must not be co-located or operating in conjunction with any other antenna or transmitter. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. The highest reported SAR value (Head) is 0.33 W/kg @ 0 mm. |