FCC ID 2BXEZ-TF300
Wireless keyboard
by Huizhou TWOLF Intelligent Technology CO.,LTD
Grantee Code: 2BXEZ Product Code: TF300
Latest application date: 2026-08-30
FCC ID Device Details
| FCC ID | 2BXEZ-TF300 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BXEZ |
| Product Code | TF300 |
| Applicant Business | Huizhou TWOLF Intelligent Technology CO.,LTD 🇨🇳 |
| Related Domains |  miramontsolutions.com |
| Equipment Class | Wireless keyboard |
| Test Firm | BLUEASIA TECHNICAL SERVICES (SHENZHEN) CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-08-30 |
| 2402-2480 MHz | Original Equipment | 2026-08-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label Information | ID Label/Location Info | 2026-08-30 | PDF 81.1 KB |
| Test Setup Photos | Test Setup Photos | 2026-08-30 | PDF 535.3 KB |
| Antenna Report | Test Report | 2026-08-30 | PDF 446.1 KB |
| Test Report | Test Report | 2026-08-30 | PDF 4.1 MB |
| Test Report | Test Report | 2026-08-30 | PDF 4.8 MB |
| Attestation Statements of US Agent for Service of Process, 2.911(d)(7) | Attestation Statements | 2026-08-30 | PDF 292.4 KB |
| Attestation of Covered Equipment, 2.911(d)(5)(i)(ii) | Attestation Statements | 2026-08-30 | PDF 111 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2026-08-30 | PDF 117.3 KB |
| Differences Declaration Letter | Cover Letter(s) | 2026-08-30 | PDF 68.3 KB |
| Short & Long Term Confidentiality Request | Cover Letter(s) | 2026-08-30 | PDF 67.7 KB |
| RF Exposure Report | RF Exposure Info | 2026-08-30 | PDF 487 KB |
| User Manual Metadata only | Users Manual | 2027-02-24 | PDF 3.6 MB |
| Internal Photos Metadata only | Internal Photos | 2027-02-24 | PDF 739 KB |
| External Photos Metadata only | External Photos | 2027-02-24 | PDF 748.2 KB |
| BLOCK Metadata only | Block Diagram | PDF 42.1 KB | |
| SCH Metadata only | Schematics | PDF 108.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 42.6 KB |
Application Information
| Application ID | VPkQOInwBH5f/pB+Sba4uA== |
|---|---|
| Final Action Date | 2026-08-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038711800 |
| Model | TF300 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless keyboard |
| Responsible Party | Zhixing Zou, 3972888905@qq.com  , 08613828849087 |
| Technical Contact | Huizhou TWOLF Intelligent Technology CO.,LTD, 3972888905@qq.com |
| Non-Technical Contact | Wenyi Wang, MIRAMONT SOLUTIONS LLC, wenyiwang@miramontsolutions.com |
| Test Firm | Blue Zheng, BLUEASIA TECHNICAL SERVICES (SHENZHEN) CO., LTD., blue_zheng@cblueasia.com  , +86-755-28682673 |
| TCB Email | anezam@qai.org  |
| 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 |
|---|---|---|
| VPkQOInwBH5f/pB+Sba4uA== | 2026-08-30 | Original Equipment |
| +TNxAiojNxxPoBN5tXCOAA== | 2026-08-30 | Original Equipment |
Grants
TCB Grant - Application VPkQOInwBH5f/pB+Sba4uA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 08/30/2026 Application Dated: 08/28/2026 |
| Huizhou TWOLF Intelligent Technology CO.,LTD |
| 7F, Building 13, No.1 Yong Guang East Road, |
| Zhong Kai High-tech Zone, Huizhou |
| Huizhou, China |
| Attention: Zhixing Zou , |
| 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: | 2BXEZ-TF300 |
| Name of Grantee: | Huizhou TWOLF Intelligent Technology CO.,LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless keyboard |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00122 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application +TNxAiojNxxPoBN5tXCOAA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 08/30/2026 Application Dated: 08/28/2026 |
| Huizhou TWOLF Intelligent Technology CO.,LTD |
| 7F, Building 13, No.1 Yong Guang East Road, |
| Zhong Kai High-tech Zone, Huizhou |
| Huizhou, China |
| Attention: Zhixing Zou , |
| 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: | 2BXEZ-TF300 |
| Name of Grantee: | Huizhou TWOLF Intelligent Technology CO.,LTD |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Wireless keyboard |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |