FCC ID 2BL99-LSPT01
Limitless Pendant
by Rewind AI, Inc. DBA Limitless AI
Grantee Code: 2BL99 Product Code: LSPT01
Latest application date: 2024-12-05
FCC ID Device Details
| FCC ID | 2BL99-LSPT01 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BL99 |
| Product Code | LSPT01 |
| Applicant Business | Rewind AI, Inc. DBA Limitless AI 🇺🇸 |
| Related Domains |  limitless.ai  sgs.com |
| Equipment Class | Limitless Pendant |
| Test Firm | SGS-CSTC Standards Technical Services Co., Ltd. Sh |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5180-5240 MHz | Original Equipment | 2024-12-05 |
| 2402-2480 MHz | Original Equipment | 2024-12-05 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-06-03 | PDF 2.1 MB |
| user manual | Users Manual | 2025-06-03 | PDF 2.1 MB |
| Internal Photo | Internal Photos | 2025-06-03 | PDF 513.6 KB |
| External Photo | External Photos | 2025-06-03 | PDF 877.3 KB |
| External Photo | External Photos | 2025-06-03 | PDF 748.5 KB |
| Label | ID Label/Location Info | 2024-12-05 | PDF 99.7 KB |
| Setup Photo | Test Setup Photos | 2025-06-03 | PDF 407.2 KB |
| Antenna Specification | Test Report | 2024-12-05 | PDF 4.2 MB |
| Appendix A | Test Report | 2024-12-05 | PDF 486.7 KB |
| Appendix B | Test Report | 2024-12-05 | PDF 526.6 KB |
| Appendix C1 | Test Report | 2024-12-05 | PDF 5.4 MB |
| Appendix C2 | Test Report | 2024-12-05 | PDF 4.9 MB |
| Appendix C3 | Test Report | 2024-12-05 | PDF 3 MB |
| Test Report 1 | Test Report | 2024-12-05 | PDF 5.4 MB |
| Test Report 2 | Test Report | 2024-12-05 | PDF 3.3 MB |
| Test Report 2.4G WIFI | Test Report | 2024-12-05 | PDF 5.7 MB |
| Test Report BLE | Test Report | 2024-12-05 | PDF 3.2 MB |
| Declaration Letter | Attestation Statements | 2024-12-05 | PDF 1.3 MB |
| US Agent for Service of Process | Attestation Statements | 2024-12-05 | PDF 2.7 MB |
| FCC Authority letter | Cover Letter(s) | 2024-12-05 | PDF 535 KB |
| FCC Confidentiality Letter | Cover Letter(s) | 2024-12-05 | PDF 560.6 KB |
| RF Exposure Info | RF Exposure Info | 2024-12-05 | PDF 1.7 MB |
| Block Diagram Metadata only | Block Diagram | PDF 432.4 KB | |
| SCH Metadata only | Schematics | PDF 1.2 MB | |
| Operation Description Metadata only | Operational Description | PDF 94.8 KB | |
| SDR Software Info. Metadata only | SDR Software/Security Info. | PDF 116.4 KB | |
| Tune up Metadata only | Parts List/Tune Up Info | PDF 267.7 KB |
Application Information
| Application ID | lf6rDc4/Q4NipP99/ixzBg== |
|---|---|
| Final Action Date | 2024-12-05 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036295665 |
| Model | LSPT01 |
| Frequency Range | 5180-5240 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Limitless Pendant |
| Responsible Party | Jer Kuempel, Head of hardware, bluetooth@limitless.ai , +1 4159354390 |
| Technical Contact | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd., keny.xu@sgs.com , 075525328629 |
| Non-Technical Contact | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd., keny.xu@sgs.com , 075525328629 |
| Test Firm | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd. Sh, Keny.Xu@sgs.com , +86 (0)755 2532 8629 |
| TCB Email | USCTS.TCB@SGS.COM |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 06/03/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 Output listed is conducted. Device is an 802.11a/n/ac/ax device and enabled for 5 GHz band operations as described in this filing. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. SAR compliance for body operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the body requirements to satisfy RF exposure compliance. The highest reported SAR for body exposure conditions is 0.74W/kg. This device supports 20MHz bandwidth mode only. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| lf6rDc4/Q4NipP99/ixzBg== | 2024-12-05 | Original Equipment |
| OiYv9UxWj4+ZiP9YQ0TpXA== | 2024-12-05 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application OiYv9UxWj4+ZiP9YQ0TpXA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 12/05/2024 Application Dated: 12/05/2024 |
| Rewind AI, Inc. DBA Limitless AI |
| 2000 South Colorado Blvd Tower 1 Suite 222 |
| Denver, CO 80222 |
| Attention: Jer Kuempel , Head of hardware |
| 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: | 2BL99-LSPT01 |
| Name of Grantee: | Rewind AI, Inc. DBA Limitless AI |
| Equipment Class: | Digital Transmission System |
| Notes: | Limitless Pendant |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0016 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0279 |
| Power Output listed is conducted. Device is an 802.11b/g/n/ax device and enabled for 2.4 GHz band operations as described in this filing. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. SAR compliance for body operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the body requirements to satisfy RF exposure compliance. The highest reported SAR for body exposure conditions is 1.34W/kg for Wi-Fi and 0.10W/kg for Bluetooth respectively. This device supports 20MHz bandwidth mode only. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application OiYv9UxWj4+ZiP9YQ0TpXA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Rewind AI, Inc. DBA Limitless AI 2000 South Colorado Blvd Tower 1 Suite 222 Denver, CO 80222 United States |
Date of Grant: 12/05/2024 Application Dated: 12/05/2024 |
| Attention: Jer Kuempel , Head of hardware |
| 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: | 2BL99-LSPT01 |
| Name of Grantee: | Rewind AI, Inc. DBA Limitless AI |
| Equipment Class: | Digital Transmission System |
| Notes: | Limitless Pendant |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0016 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0279 |
| Power Output listed is conducted. Device is an 802.11b/g/n/ax device and enabled for 2.4 GHz band operations as described in this filing. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. SAR compliance for body operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the body requirements to satisfy RF exposure compliance. The highest reported SAR for body exposure conditions is 1.34W/kg for Wi-Fi and 0.10W/kg for Bluetooth respectively. This device supports 20MHz bandwidth mode only. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 12/05/2024 Application Dated: 12/05/2024 |
| Rewind AI, Inc. DBA Limitless AI |
| 2000 South Colorado Blvd Tower 1 Suite 222 |
| Denver, CO 80222 |
| Attention: Jer Kuempel , Head of hardware |
| 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: | 2BL99-LSPT01 |
| Name of Grantee: | Rewind AI, Inc. DBA Limitless AI |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Limitless Pendant |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0247 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.0239 |
| Power Output listed is conducted. Device is an 802.11a/n/ac/ax device and enabled for 5 GHz band operations as described in this filing. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. SAR compliance for body operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the body requirements to satisfy RF exposure compliance. The highest reported SAR for body exposure conditions is 0.74W/kg. This device supports 20MHz bandwidth mode only. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application lf6rDc4/Q4NipP99/ixzBg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Rewind AI, Inc. DBA Limitless AI 2000 South Colorado Blvd Tower 1 Suite 222 Denver, CO 80222 United States |
Date of Grant: 12/05/2024 Application Dated: 12/05/2024 |
| Attention: Jer Kuempel , Head of hardware |
| 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: | 2BL99-LSPT01 |
| Name of Grantee: | Rewind AI, Inc. DBA Limitless AI |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Limitless Pendant |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0247 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.0239 |
| Power Output listed is conducted. Device is an 802.11a/n/ac/ax device and enabled for 5 GHz band operations as described in this filing. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. SAR compliance for body operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the body requirements to satisfy RF exposure compliance. The highest reported SAR for body exposure conditions is 0.74W/kg. This device supports 20MHz bandwidth mode only. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |