FCC ID 2BRET-CBT2
Cold Cube Tablet
by Ember LifeSciences, Inc.
Grantee Code: 2BRET Product Code: CBT2
Latest application date: 2026-03-30
FCC ID Device Details
| FCC ID | 2BRET-CBT2 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BRET |
| Product Code | CBT2 |
| Applicant Business | Ember LifeSciences, Inc. 🇺🇸 |
| Related Domains |  emberlifesciences.com |
| Equipment Class | Cold Cube Tablet |
| Test Firm | SGS-CSTC Standards Technical Services Co., Ltd. Sh |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-03-30 |
| 13.56 MHz | Original Equipment | 2026-03-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Manual | Users Manual | 2026-09-26 | PDF 4.1 MB |
| Package | Users Manual | 2026-09-26 | PDF 207.4 KB |
| internal photo | Internal Photos | 2026-09-26 | PDF 956 KB |
| External photo | External Photos | 2026-09-26 | PDF 619.9 KB |
| external photo | External Photos | 2026-09-26 | PDF 619.9 KB |
| E-label | ID Label/Location Info | 2026-03-30 | PDF 99.8 KB |
| Appendix D Photographs | Test Setup Photos | 2026-09-26 | PDF 2.8 MB |
| setup photo | Test Setup Photos | 2026-09-26 | PDF 648.2 KB |
| Appendix A Detailed System Check Results | Test Report | 2026-03-30 | PDF 885.8 KB |
| Appendix B Detailed Test Results | Test Report | 2026-03-30 | PDF 1.9 MB |
| Appendix C Calibration certificate p1 | Test Report | 2026-03-30 | PDF 5 MB |
| Appendix C Calibration certificate p2 | Test Report | 2026-03-30 | PDF 5.4 MB |
| Appendix C Calibration certificate p3 | Test Report | 2026-03-30 | PDF 5.4 MB |
| Appendix C Calibration certificate p4 | Test Report | 2026-03-30 | PDF 137.9 KB |
| Appendix C Calibration certificate_part1 | Test Report | 2026-03-30 | PDF 5 MB |
| Appendix C Calibration certificate_part2 | Test Report | 2026-03-30 | PDF 5.4 MB |
| Appendix C Calibration certificate_part3 | Test Report | 2026-03-30 | PDF 5.4 MB |
| Appendix C Calibration certificate_part4 | Test Report | 2026-03-30 | PDF 137.9 KB |
| Appendix E Conducted RF Output Power | Test Report | 2026-03-30 | PDF 536 KB |
| BLE antenna spec | Test Report | 2026-03-30 | PDF 1.3 MB |
| BLE report | Test Report | 2026-03-30 | PDF 3.8 MB |
| Justification statement for Antenna | Test Report | 2026-03-30 | PDF 185.7 KB |
| NFC report | Test Report | 2026-03-30 | PDF 873.4 KB |
| FCC Coverlist Letter | Attestation Statements | 2026-03-30 | PDF 187.9 KB |
| FCC Declaration_Letter | Attestation Statements | 2026-03-30 | PDF 194.2 KB |
| FCC US Agent | Attestation Statements | 2026-03-30 | PDF 167.6 KB |
| FCC Confidentiality Letter | Cover Letter(s) | 2026-03-30 | PDF 253.9 KB |
| FCC POA | Cover Letter(s) | 2026-03-30 | PDF 116.6 KB |
| SAR report | RF Exposure Info | 2026-03-30 | PDF 2.1 MB |
| Block Diagram Metadata only | Block Diagram | PDF 258.6 KB | |
| SCH Metadata only | Schematics | PDF 1.1 MB | |
| OD Metadata only | Operational Description | PDF 159.9 KB | |
| Operation description Metadata only | Operational Description | PDF 159.9 KB | |
| Tune up procedure Metadata only | Parts List/Tune Up Info | PDF 135.1 KB |
Application Information
| Application ID | LFljT00dC+UIfr66/6AkEg== |
|---|---|
| Final Action Date | 2026-03-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037356235 |
| Model | CBT2 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Cold Cube Tablet |
| Responsible Party | Jason Kim, rob.speck@emberlifesciences.com , 8053721311 |
| Technical Contact | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd. Sh, keny.xu@sgs.com  , 86-755-25328629 |
| Non-Technical Contact | Jason Kim, Ember LifeSciences, Inc., jason.kim@emberlifesciences.com , (805) 372-1311 |
| 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 |
| 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 |
|---|---|---|
| LFljT00dC+UIfr66/6AkEg== | 2026-03-30 | Original Equipment |
| 1EoBsuZ+GLo29Dv5QVrxFg== | 2026-03-30 | Original Equipment |
Grants
TCB Grant - Application LFljT00dC+UIfr66/6AkEg==
| 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: 03/30/2026 Application Dated: 03/30/2026 |
| Ember LifeSciences, Inc. |
| 4607 Lakeview Canyon Rd., #426 |
| Westlake Village, CA 91361 |
| Attention: Jason Kim , SVP of Global Operations |
| 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: | 2BRET-CBT2 |
| Name of Grantee: | Ember LifeSciences, Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | Cold Cube Tablet |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00003 |
| Power Output listed is conducted. 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. A certified module (FCC ID: 2BRET-9151) was integrated into this device and SAR test for body operating condition was conducted and demonstrated compliance. 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 simultaneous exposure conditions is 1.39W/kg. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 1EoBsuZ+GLo29Dv5QVrxFg==
| 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: 03/30/2026 Application Dated: 03/30/2026 |
| Ember LifeSciences, Inc. |
| 4607 Lakeview Canyon Rd., #426 |
| Westlake Village, CA 91361 |
| Attention: Jason Kim , SVP of Global Operations |
| 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: | 2BRET-CBT2 |
| Name of Grantee: | Ember LifeSciences, Inc. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Cold Cube Tablet |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 13.56 - 13.56 |
| Power Output listed is conducted. 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. A certified module (FCC ID: 2BRET-9151) was integrated into this device and SAR test for body operating condition was conducted and demonstrated compliance. 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 simultaneous exposure conditions is 1.39W/kg. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |