FCC ID AK8YY7872E
Wireless Speaker
by Sony Group Corporation
Grantee Code: AK8 Product Code: YY7872E
Latest application date: 2026-11-10
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-11-10 |
| 2404-2478 MHz | Original Equipment | 2026-11-10 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 1-1_FCC_ID_YY7872E-1109 | ID Label/Location Info | 2026-11-10 | PDF 880.2 KB |
| 1-2_RF_Test_report_YY7872E-FCC ID,IC-BLE-1106 | Test Report | 2026-11-10 | PDF 4.3 MB |
| 1-2_RF_Test_report_YY7872E-FCC ID,IC-BT-1106_Part1 | Test Report | 2026-11-10 | PDF 3.5 MB |
| 1-2_RF_Test_report_YY7872E-FCC ID,IC-BT-1106_Part2 | Test Report | 2026-11-10 | PDF 2.8 MB |
| 1-4_Antenna_Spec_YY7872E | Test Report | 2026-11-10 | PDF 584.1 KB |
| 2-FCC Agent for service Attestation from Applicant_AK8_Kendall | Attestation Statements | 2026-11-10 | PDF 97.6 KB |
| 3-FCC Agent for service Attestation from Applicant_AK8_Kendall | Attestation Statements | 2026-11-10 | PDF 109.4 KB |
| ACB-FORM-FCC-Application-Letters Rev 19 - Supplement to Covered List Attestation | Attestation Statements | 2026-11-10 | PDF 195 KB |
| YY7872E_ACB-FORM-FCC-Application-Letters-Covered-List-Attestation | Attestation Statements | 2026-11-10 | PDF 221 KB |
| FCC Power of Attorney_Sugita | Cover Letter(s) | 2026-11-10 | PDF 110.9 KB |
| FCC_Authorization Letter_Sugita | Cover Letter(s) | 2026-11-10 | PDF 35.5 KB |
| YY7872E_ACB-FORM-FCC,IC-Application-Letters-Confidentiality-Letter new | Cover Letter(s) | 2026-11-10 | PDF 196.5 KB |
| YY7872E_ACB-FORM-FCC-Application-Letters-Agency-Letter | Cover Letter(s) | 2026-11-10 | PDF 159.1 KB |
| 1-3_SAR_report_YY7872E-FCC SAR-BLE,BT-1106_Part1 | RF Exposure Info | 2026-11-10 | PDF 5.2 MB |
| 1-3_SAR_report_YY7872E-FCC SAR-BLE,BT-1106_Part2 | RF Exposure Info | 2026-11-10 | PDF 4.7 MB |
| 2-5_Instruction_Manual_YY7872E Metadata only | Users Manual | 2027-05-09 | PDF 590.7 KB |
| 2-2_Int_Photo_YY7872E_Part1 Metadata only | Internal Photos | 2027-05-09 | PDF 5.3 MB |
| 2-2_Int_Photo_YY7872E_Part2 Metadata only | Internal Photos | 2027-05-09 | PDF 588.8 KB |
| 2-1_Ext_Photo_YY7872E Metadata only | External Photos | 2027-05-09 | PDF 1.1 MB |
| 2-3_Test_Setup_Photo_YY7872E-BT,BLE Metadata only | Test Setup Photos | 2027-05-09 | PDF 1.5 MB |
| 2-3_Test_Setup_Photo_YY7872E-SAR new Metadata only | Test Setup Photos | 2027-05-09 | PDF 352.3 KB |
| 2-6_Block_Diagram_YY7872E Metadata only | Block Diagram | PDF 1,016.8 KB | |
| Module BMS003P Blockdiagram Metadata only | Block Diagram | PDF 125.9 KB | |
| 2-7_Schematic_Diagram_YY7872E-1109 Metadata only | Schematics | PDF 3.9 MB | |
| Module BMS003P schematic Metadata only | Schematics | PDF 198.1 KB | |
| 2-9_Operating Description_YY7872E Metadata only | Operational Description | PDF 227.2 KB | |
| 2-10_Tune up_YY7872E Metadata only | Parts List/Tune Up Info | PDF 644.2 KB | |
| 2-8_Parts_List_YY7872E Metadata only | Parts List/Tune Up Info | PDF 166.3 KB |
Application Information
| Application ID | y6bE1iElGOVQAMJJ4v6lYw== |
|---|---|
| Final Action Date | 2026-11-10 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0003739166 |
| Model | YY7872E |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless Speaker |
| Responsible Party | Kazuyuki Hori, qec-pcom-emcrf-1@sony.com  , 81-50-3141-6220 |
| Technical Contact | Sunny Lu, AUDIX Technology (Shenzhen) Co., Ltd., sunny_lu@audix.com.cn  , 86-755-26632877 |
| Non-Technical Contact | KKendall Zerman, Sony Electronics Inc., kendall.zerman@sony.com , (858) 209-1129 |
| Test Firm | Leon Liu, Audix Technology Corporation, leon@audixtech.com  , 886-2-26092133 |
| TCB Email | hotline@acbcert.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 |
|---|---|---|
| y6bE1iElGOVQAMJJ4v6lYw== | 2026-11-10 | Original Equipment |
| J74WTcZIuMKipLDB9GDZwA== | 2026-11-10 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application y6bE1iElGOVQAMJJ4v6lYw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 3060 Williams Drive Suite 300 #104 Fairfax, VA 22031 |
Date of Grant: 11/10/2026 Application Dated: 11/09/2026 |
| Sony Group Corporation |
| 1-7-1 Konan |
| Minato-ku |
| Tokyo, 108-0075 Japan |
| Attention: Kazuyuki Hori , Chief EMC/RF Compliance Specialist |
| 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: | AK8YY7872E |
| Name of Grantee: | Sony Group Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.011 |
| Power Output is conducted. The SAR data in this filing is applicable to demonstrate compliance for the device as shown in this filing. End users must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The highest reported SAR value for body condition is <0.1 W/kg. This device also contains BLE transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application J74WTcZIuMKipLDB9GDZwA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 3060 Williams Drive Suite 300 #104 Fairfax, VA 22031 |
Date of Grant: 11/10/2026 Application Dated: 11/09/2026 |
| Sony Group Corporation |
| 1-7-1 Konan |
| Minato-ku |
| Tokyo, 108-0075 Japan |
| Attention: Kazuyuki Hori , Chief EMC/RF Compliance Specialist |
| 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: | AK8YY7872E |
| Name of Grantee: | Sony Group Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.004 | ||
| CC | 15C | 2404.0 - 2478.0 | 0.03 |
| Power Output is conducted. The SAR data in this filing is applicable to demonstrate compliance for the device as shown in this filing. End users must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The highest reported SAR value for body condition is 0.12 W/kg. This device has 1 MHz and 2 MHz bandwidth mode for Bluetooth Low Energy and it also contains BT transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |