FCC ID 2AZEQ-B189R
Wireless Earphone
by NOTHING TECHNOLOGY LIMITED
Grantee Code: 2AZEQ Product Code: B189R
Latest application date: 2026-08-17
FCC ID Device Details
| FCC ID | 2AZEQ-B189R |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AZEQ |
| Product Code | B189R |
| Applicant Business | NOTHING TECHNOLOGY LIMITED 🇬🇧 |
| Related Domains |  nothing.tech |
| Equipment Class | Wireless Earphone |
| Test Firm | Shenzhen BALUN Technology Co., Ltd. |
Linked Records
Barcode records decoded from published FCC label exhibits or linked by an explicit FCC ID reference on a product page.
| UPC / GTIN | Linked product |
|---|---|
| 6974434221154 EAN-13 · GTIN-14 06974434221154 | Wireless Earphone B172 Brand: NOTHING TECHNOLOGY LIMITED · Model: B172 Source: FCC label |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-08-17 |
| 2402-2480 MHz | Original Equipment | 2026-08-17 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label | ID Label/Location Info | 2026-08-17 | PDF 743.9 KB |
| Packaging | ID Label/Location Info | 2026-08-17 | PDF 1.3 MB |
| Antenna specification | Test Report | 2026-08-17 | PDF 3.1 MB |
| SAR test report | RF Exposure Info | 2026-08-17 | PDF 1.7 MB |
| Test report | Test Report | 2026-08-17 | PDF 4.2 MB |
| Test report | Test Report | 2026-08-17 | PDF 4.8 MB |
| Attestation statements part 2.911(d)(5)(i) and 2.911(d)(5)(ii) filing | Attestation Statements | 2026-08-17 | PDF 81.8 KB |
| US agent letter | Attestation Statements | 2026-08-17 | PDF 488.4 KB |
| Confidentiality letter | Cover Letter(s) | 2026-08-17 | PDF 92.8 KB |
| POA letter | Cover Letter(s) | 2026-08-17 | PDF 63.3 KB |
| AC Calibration report | RF Exposure Info | 2026-08-17 | PDF 3.7 MB |
| User manual Metadata only | Users Manual | 2027-02-12 | PDF 3.2 MB |
| Internal photos Metadata only | Internal Photos | 2027-02-12 | PDF 1.2 MB |
| External photos Metadata only | External Photos | 2027-02-12 | PDF 655.4 KB |
| RF test setup photos Metadata only | Test Setup Photos | 2027-02-12 | PDF 771.1 KB |
| SAR test setup photos Metadata only | Test Setup Photos | 2027-02-12 | PDF 332 KB |
| Block diagram Metadata only | Block Diagram | PDF 89.3 KB | |
| Schematics Metadata only | Schematics | PDF 1.6 MB | |
| Operation description Metadata only | Operational Description | PDF 101.1 KB | |
| Turn up procedure Metadata only | Parts List/Tune Up Info | PDF 65.1 KB |
Application Information
| Application ID | BenyTOA2rpZFR6fh+UrsWQ== |
|---|---|
| Final Action Date | 2026-08-17 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030725451 |
| Model | B189R |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Earphone |
| Responsible Party | Jathan Liu, jathan.liu@nothing.tech , 8618938035041 |
| Non-Technical Contact | Kyle, WAGMI Amercia,Corp., kyle@nothing.tech , (917) 830-6411 |
| Test Firm | Hanson Lin, Shenzhen BALUN Technology Co., Ltd., Hanson.Lin@baluntek.com  , 86-755-66833830 |
| TCB Email | cb@industrial-ia.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| BenyTOA2rpZFR6fh+UrsWQ== | 2026-08-17 | Original Equipment |
| 6js6ZLoE+7XlO8fJfuMLcg== | 2026-08-17 | Original Equipment |
Grants
TCB Grant - Application BenyTOA2rpZFR6fh+UrsWQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 08/17/2026 Application Dated: 08/17/2026 |
| 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-B189R |
| 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 | 0.006 |
| Output Power listed is the maximum conducted output power. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR is 0.32 W/kg |
TCB Grant - Application 6js6ZLoE+7XlO8fJfuMLcg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 08/17/2026 Application Dated: 08/17/2026 |
| 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-B189R |
| 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 | 0.02039 |
| Output Power listed is the maximum conducted output power. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR is 0.77 W/kg |