FCC ID 2BCYIBE701
Helmet Intercom Headset
by HONGKONG BEEBEST INFORMATION TECHNOLOGY CO., LIMITED
Grantee Code: 2BCYI Product Code: BE701
Latest application date: 2026-05-21
FCC ID Device Details
| FCC ID | 2BCYIBE701 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BCYI |
| Product Code | BE701 |
| Applicant Business | HONGKONG BEEBEST INFORMATION TECHNOLOGY CO., LIMITED 🇨🇳 |
| Related Domains |  ifengyu.com |
| Equipment Class | Helmet Intercom Headset |
| Test Firm | EMTEK (Shenzhen) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2BCYIBE700 Grant Date: 01/25/2024 | 2026-05-21 |
| 2405-2480 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2BCYIBE700 Grant Date: 01/25/2024 | 2026-05-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-05-21 | PDF 475.4 KB |
| Internal Photos | Internal Photos | 2026-05-21 | PDF 1.4 MB |
| External Photos | External Photos | 2026-05-21 | PDF 803.9 KB |
| External photos | External Photos | 2026-05-21 | PDF 879.7 KB |
| Label | ID Label/Location Info | 2026-05-21 | PDF 82.6 KB |
| Label Location | ID Label/Location Info | 2026-05-21 | PDF 585.9 KB |
| Appendix D | Test Setup Photos | 2026-05-21 | PDF 632.5 KB |
| Test Setup Photos | Test Setup Photos | 2026-05-21 | PDF 324.7 KB |
| Antenna Specification | Test Report | 2026-05-21 | PDF 377.4 KB |
| BLE Test Report | Test Report | 2026-05-21 | PDF 3.1 MB |
| BT Test Report | Test Report | 2026-05-21 | PDF 5.7 MB |
| SAR Test Report | RF Exposure Info | 2026-05-21 | PDF 1.5 MB |
| Zigbee Test Report | Test Report | 2026-05-21 | PDF 3.2 MB |
| Attestation Section 2.911(d)(5)(i) and (ii) Filing | Attestation Statements | 2026-05-21 | PDF 417.3 KB |
| Attestation Statements 2.911 d 5 | Attestation Statements | 2026-05-21 | PDF 409.3 KB |
| FCC SDOC Attestation Letter | Attestation Statements | 2026-05-21 | PDF 160.5 KB |
| FCC SDOC Attestation letter | Attestation Statements | 2026-05-21 | PDF 160.5 KB |
| US AGENT Letter | Attestation Statements | 2026-05-21 | PDF 221.7 KB |
| US Agent letter | Attestation Statements | 2026-05-21 | PDF 221.7 KB |
| Authority Letter | Cover Letter(s) | 2026-05-21 | PDF 11.1 KB |
| Change in ID Authorization Letter by original applicant | Cover Letter(s) | 2026-05-21 | PDF 134 KB |
| Change in ID Request Letter by new applicant | Cover Letter(s) | 2026-05-21 | PDF 360.8 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-05-21 | PDF 114.7 KB |
| POA letter | Cover Letter(s) | 2026-05-21 | PDF 19.1 KB |
| Appendix A | RF Exposure Info | 2026-05-21 | PDF 219 KB |
| Appendix B | RF Exposure Info | 2026-05-21 | PDF 101.9 KB |
| Appendix C | RF Exposure Info | 2026-05-21 | PDF 4.2 MB |
| Block Diagram Metadata only | Block Diagram | PDF 73 KB | |
| Schematic Diagram Metadata only | Schematics | PDF 267.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 396.1 KB |
Application Information
| Application ID | w30IxPf6YLcBCnWlWxdm0w== |
|---|---|
| Final Action Date | 2026-05-21 |
| Application Purpose | Change in identification of presently authorized equipment. Original FCC ID: 2BCYIBE700 Grant Date: 01/25/2024 |
| Applicant FRN | 0034056440 |
| Model | BE701 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Helmet Intercom Headset |
| Responsible Party | zhenwen Hu, zhenwenhu@ifengyu.com , 02981120823 |
| Non-Technical Contact | Michael Chan, Global Product Services and Consultation LLC, cschanm@gmail.com  , 626-366-4358 |
| Test Firm | Lisa Wang, EMTEK (Shenzhen) Co., Ltd., wangli@emtek.com.cn  , 8675526954280 |
| TCB Email | cb@industrial-ia.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| 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 |
|---|---|---|
| w30IxPf6YLcBCnWlWxdm0w== | 2026-05-21 | Change in identification of presently authorized equipment. Original FCC ID: 2BCYIBE700 Grant Date: 01/25/2024 |
| haz2T5R3XAY0Skkw5BKENQ== | 2026-05-21 | Change in identification of presently authorized equipment. Original FCC ID: 2BCYIBE700 Grant Date: 01/25/2024 |
Equipment Authorization
Grants
TCB Grant - Application w30IxPf6YLcBCnWlWxdm0w==
| 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: 05/21/2026 Application Dated: 05/21/2026 |
| HONGKONG BEEBEST INFORMATION TECHNOLOGY CO., LIMITED |
| WORKSHOP 60,3F,BLOCK A,EAST SUN INDUSTRIAL CENTRE |
| NO.16 SHING YIP STREET |
| KOWLOON, China |
| Attention: zhenwen Hu , |
| 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: | 2BCYIBE701 |
| Name of Grantee: | HONGKONG BEEBEST INFORMATION TECHNOLOGY CO., LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Helmet Intercom Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0062 |
| Output Power listed is conducted. |
TCB Grant - Application haz2T5R3XAY0Skkw5BKENQ==
| 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: 05/21/2026 Application Dated: 05/21/2026 |
| HONGKONG BEEBEST INFORMATION TECHNOLOGY CO., LIMITED |
| WORKSHOP 60,3F,BLOCK A,EAST SUN INDUSTRIAL CENTRE |
| NO.16 SHING YIP STREET |
| KOWLOON, China |
| Attention: zhenwen Hu , |
| 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: | 2BCYIBE701 |
| Name of Grantee: | HONGKONG BEEBEST INFORMATION TECHNOLOGY CO., LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | Helmet Intercom Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.002 | |||
| 15C | 2405.0 - 2480.0 | 0.0828 |
| 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 for head exposure conditions are 1.52 W/kg. |