FCC ID 2AI6I-TW889L
TWS EARBUDS
by Guangzhou Havit Technology Co.,LTD
Grantee Code: 2AI6I Product Code: TW889L
Latest application date: 2026-08-14
FCC ID Device Details
| FCC ID | 2AI6I-TW889L |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AI6I |
| Product Code | TW889L |
| Applicant Business | Guangzhou Havit Technology Co.,LTD 🇨🇳 |
| Related Domains |  havit.com.cn  bridgeportadv.com |
| Equipment Class | TWS EARBUDS |
| Test Firm | Shenzhen Huaxia Testing Technology Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-08-14 |
| 2402-2480 MHz | Original Equipment | 2026-08-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-08-14 | PDF 1.6 MB |
| Internal photos | Internal Photos | 2026-08-14 | PDF 1.9 MB |
| External photos | External Photos | 2026-08-14 | PDF 2.6 MB |
| Label and label location | ID Label/Location Info | 2026-08-14 | PDF 99.7 KB |
| Label and label location_rev1 | ID Label/Location Info | 2026-08-14 | PDF 99.2 KB |
| Test setup photos | Test Setup Photos | 2026-08-14 | PDF 1.3 MB |
| Antenna information | Test Report | 2026-08-14 | PDF 741.6 KB |
| Test Report BT | Test Report | 2026-08-14 | PDF 2.9 MB |
| Test Report BT LE | Test Report | 2026-08-14 | PDF 1.4 MB |
| Test Report BT LE_rev1 | Test Report | 2026-08-14 | PDF 1.4 MB |
| Test Report BT_rev1 | Test Report | 2026-08-14 | PDF 2.9 MB |
| Agent attestation letter | Attestation Statements | 2026-08-14 | PDF 185.2 KB |
| Covered equipment letter | Attestation Statements | 2026-08-14 | PDF 258 KB |
| Due digilence letter | Attestation Statements | 2026-08-14 | PDF 263 KB |
| Confidentiality request letter | Cover Letter(s) | 2026-08-14 | PDF 258.2 KB |
| Letter of declaration model difference | Cover Letter(s) | 2026-08-14 | PDF 76.1 KB |
| RF exposure evaluation | RF Exposure Info | 2026-08-14 | PDF 383.9 KB |
| RF exposure evaluation_rev1 | RF Exposure Info | 2026-08-14 | PDF 377.6 KB |
| Block diagram Metadata only | Block Diagram | PDF 53.5 KB | |
| Schematic Metadata only | Schematics | PDF 160.9 KB | |
| Operation description Metadata only | Operational Description | PDF 498.2 KB |
Application Information
| Application ID | dInn/uqyOpcUc+nk8gcz/Q== |
|---|---|
| Final Action Date | 2026-08-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0025744657 |
| Model | TW889L |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | TWS EARBUDS |
| Responsible Party | Yang Wei, havitcg19@havit.com.cn , +86-20-66820279 |
| Non-Technical Contact | Yong Liu, Bridgeport Advisory LLC, yliu@bridgeportadv.com , (708) 680-6688 |
| Test Firm | Jack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com  , +8613902988375 |
| 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 |
| 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 |
|---|---|---|
| dInn/uqyOpcUc+nk8gcz/Q== | 2026-08-14 | Original Equipment |
| RJbXiQfgrlc7W8p6f5KjRg== | 2026-08-14 | Original Equipment |
Grants
TCB Grant - Application RJbXiQfgrlc7W8p6f5KjRg==
| 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: 08/14/2026 Application Dated: 08/14/2026 |
| Guangzhou Havit Technology Co.,LTD |
| ROOM 1307,13F,PHASE 2 B,C BUILDING OF POLY WORLD |
| TRADE CENTER,NO.1000,XINGANG EAST ROAD,HAIZHU |
| GUANGDONG, 510000 China |
| Attention: Yang Wei , Manager |
| 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: | 2AI6I-TW889L |
| Name of Grantee: | Guangzhou Havit Technology Co.,LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TWS EARBUDS |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00086 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. |
TCB Grant - Application dInn/uqyOpcUc+nk8gcz/Q==
| 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: 08/14/2026 Application Dated: 08/14/2026 |
| Guangzhou Havit Technology Co.,LTD |
| ROOM 1307,13F,PHASE 2 B,C BUILDING OF POLY WORLD |
| TRADE CENTER,NO.1000,XINGANG EAST ROAD,HAIZHU |
| GUANGDONG, 510000 China |
| Attention: Yang Wei , Manager |
| 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: | 2AI6I-TW889L |
| Name of Grantee: | Guangzhou Havit Technology Co.,LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | TWS EARBUDS |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00088 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. |