1. FCC ID
  2. 2BYZ2
  3. 2BYZ2YZ-01

FCC ID 2BYZ2YZ-01

Portable Bluetooth Sleep Aid Speaker

by Shenzhen Yunzhou Digital Technology Co., Ltd.

Grantee Code: 2BYZ2   Product Code: YZ01
Latest application date: 2026-11-12

FCC ID Device Details

FCC ID2BYZ2YZ-01
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BYZ2
Product CodeYZ01
Applicant BusinessShenzhen Yunzhou Digital Technology Co., Ltd. 🇨🇳
Related Domains atek.org.cn uuxgroup.com
Equipment ClassPortable Bluetooth Sleep Aid Speaker
Test FirmShenzhen NTT Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-11-12

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-11-12PDF 1.1 MB
Internal PhotosInternal Photos2026-11-12PDF 631 KB
External PhotosExternal Photos2026-11-12PDF 692.9 KB
ID Label/Location InfoID Label/Location Info2026-11-12PDF 140.9 KB
Test Setup PhotosTest Setup Photos2026-11-12PDF 507.8 KB
ANT Test ReportTest Report2026-11-12PDF 507.9 KB
Test Report 1Test Report2026-11-12PDF 1.3 MB
Test Report 2Test Report2026-11-12PDF 6 MB
Attestation StatementsAttestation Statements2026-11-12PDF 159.6 KB
US AgentAttestation Statements2026-11-12PDF 809.3 KB
Agent AuthorizationsCover Letter(s)2026-11-12PDF 168.7 KB
Long term Confidentiality LetterCover Letter(s)2026-11-12PDF 168.2 KB
RF Exposure InfoRF Exposure Info2026-11-12PDF 191.5 KB
Block Diagram Metadata onlyBlock DiagramPDF 3.2 KB
Schematics Metadata onlySchematicsPDF 241.3 KB
Operational Description Metadata onlyOperational DescriptionPDF 75.5 KB
BOM Metadata onlyParts List/Tune Up InfoPDF 91.3 KB

Application Information

Application IDOhHtj8Jo9cSZdN2sdWoFLw==
Final Action Date2026-11-12
Application PurposeOriginal Equipment
Applicant FRN0039083613
ModelYZ-01
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionPortable Bluetooth Sleep Aid Speaker
Responsible PartyYang Xiaojiang, brown.lu@atek.org.cn , 15889636150
Non-Technical ContactJack Fu, UUX GROUP INC, info@uuxgroup.com , (213) 375-3998
Test FirmHenry Wang, Shenzhen NTT Testing Technology Co., Ltd., Quality@ntt-testing.com , +86 134 1824 6061
TCB Emailtcb@metlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
OhHtj8Jo9cSZdN2sdWoFLw==2026-11-12Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.0010415C

Grants

TCB Grant - Application OhHtj8Jo9cSZdN2sdWoFLw==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 11/12/2026

Application Dated: 11/12/2026
Shenzhen Yunzhou Digital Technology Co., Ltd.
Room 303, Block A, Ruixing Science and Technology
Park, Sanhe Road, Dalang Subdistrict,
Longhua District, Shenzhen City,,
China
 
Attention: Yang Xiaojiang ,

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:  2BYZ2YZ-01
Name of Grantee:  Shenzhen Yunzhou Digital Technology Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Portable Bluetooth Sleep Aid Speaker
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00104  

Output Power listed is conducted.