FCC ID 2BNTO-S6S-PRO
TWS Bluetooth Earbuds
by Shenzhen Kai Chuang Future Technology Co., LTD
Grantee Code: 2BNTO Product Code: S6SPRO
Latest application date: 2025-04-07
FCC ID Device Details
| FCC ID | 2BNTO-S6S-PRO |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BNTO |
| Product Code | S6SPRO |
| Applicant Business | Shenzhen Kai Chuang Future Technology Co., LTD 🇨🇳 |
| Equipment Class | TWS Bluetooth Earbuds |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-04-07 |
| 2402-2480 MHz | Original Equipment | 2025-03-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Manual | Users Manual | 2025-05-22 | PDF 4.5 MB |
| User manaual | Users Manual | 2025-03-25 | PDF 3.6 MB |
| Internal Photos | Internal Photos | 2025-04-07 | PDF 1.7 MB |
| Internal Photos | Internal Photos | 2025-03-25 | PDF 2.1 MB |
| External Photos | External Photos | 2025-04-07 | PDF 1 MB |
| External Photos | External Photos | 2025-03-25 | PDF 1.7 MB |
| Label and Location | ID Label/Location Info | 2025-04-07 | PDF 161.4 KB |
| Label and location | ID Label/Location Info | 2025-03-25 | PDF 49.7 KB |
| Set up | Test Setup Photos | 2025-04-07 | PDF 715.6 KB |
| Test Setup photo | Test Setup Photos | 2025-03-25 | PDF 846.6 KB |
| S6S antenna Part Specifcaition | Test Report | 2025-04-07 | PDF 3.3 MB |
| Test report 15.247 EDR | Test Report | 2025-04-07 | PDF 3.6 MB |
| Antenna specification | Test Report | 2025-03-25 | PDF 1.4 MB |
| FCC BT Test Report_Part1 | Test Report | 2025-03-25 | PDF 5.7 MB |
| FCC BT Test Report_Part2 | Test Report | 2025-03-25 | PDF 5.8 MB |
| FCC BT Test Report_Part3 | Test Report | 2025-03-25 | PDF 4 MB |
| 2.911 (d)(5)(i)CertificationEquipmentTypev1.2 | Attestation Statements | 2025-04-07 | PDF 220.7 KB |
| 2.911 (d)(5)(ii)CertificiationApplicantv1.3 | Attestation Statements | 2025-04-07 | PDF 207.3 KB |
| US Agent | Attestation Statements | 2025-04-07 | PDF 255.9 KB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-03-25 | PDF 136.4 KB |
| USA-LocalRepLetter_V1.1 - 2BNTO-S6SPRO | Attestation Statements | 2025-03-25 | PDF 522.7 KB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2025-04-07 | PDF 51.3 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2025-04-07 | PDF 107 KB |
| Model Difference | Cover Letter(s) | 2025-04-07 | PDF 162.9 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2025-03-25 | PDF 91.7 KB |
| FCC Declaration Letter TWS left&Right | Cover Letter(s) | 2025-03-25 | PDF 620.3 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-03-25 | PDF 116 KB |
| MPE | RF Exposure Info | 2025-04-07 | PDF 74.3 KB |
| FCC MPE(Portable) Report | RF Exposure Info | 2025-03-25 | PDF 1 MB |
| BLOCK Metadata only | Block Diagram | PDF 106.5 KB | |
| Block Diagram Metadata only | Block Diagram | PDF 20.3 KB | |
| SCH Metadata only | Schematics | PDF 116.6 KB | |
| Schematic Metadata only | Schematics | PDF 38.3 KB | |
| OP Metadata only | Operational Description | PDF 61.4 KB | |
| Operation Description Metadata only | Operational Description | PDF 112.8 KB |
Application Information
| Application ID | pdhyC6aQ3tXBDjQ/zYPa/g== |
|---|---|
| Final Action Date | 2025-04-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036690915 |
| Model | S6S-PRO |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | TWS Bluetooth Earbuds |
| Responsible Party | Xiao Xia Deng, 906098897@qq.com  , 13538214502 |
| Technical Contact | Shenzhen Kai Chuang Future Technology Co., LTD, 906098897@qq.com |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com  , 86-13538218145 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 05/22/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Power listed is the maximum conducted output power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| pdhyC6aQ3tXBDjQ/zYPa/g== | 2025-04-07 | Original Equipment |
| VFd8nYfEJMd8Gbkqs8wXvA== | 2025-03-25 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0006000 |
| 2402-2480 MHz | 0.0049800 |
Grants
TCB Grant - Application VFd8nYfEJMd8Gbkqs8wXvA==
| 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: 03/25/2025 Application Dated: 03/25/2025 |
| Shenzhen Kai Chuang Future Technology Co., LTD |
| Xinghe WORLD Twin Towers, No. 8, Yaxing Road, |
| Nankeng Community, Bantian Street, Longgang |
| District, Shenzhen. 3102, 31st floor, West Tower, China |
| Attention: Xiao Xia Deng , |
| 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: | 2BNTO-S6SPRO |
| Name of Grantee: | Shenzhen Kai Chuang Future Technology Co., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TWS Bluetooth headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0006 |
| Output Power listed is peak conducted. |
TCB Grant - Application pdhyC6aQ3tXBDjQ/zYPa/g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 04/07/2025 Application Dated: 04/07/2025 |
| Shenzhen Kai Chuang Future Technology Co., LTD |
| Xinghe WORLD Twin Towers, No. 8, Yaxing Road, |
| Nankeng Community, Bantian Street, Longgang |
| District, Shenzhen. 3102, 31st floor, West Tower, China |
| Attention: Xiao Xia Deng , |
| 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: | 2BNTO-S6S-PRO |
| Name of Grantee: | Shenzhen Kai Chuang Future Technology Co., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TWS Bluetooth Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00498 |
| Power listed is the maximum conducted output power. |