1. FCC ID
  2. 2BB2Y
  3. 2BB2Y-H66ULTRA

FCC ID 2BB2Y-H66ULTRA

Mini Ultra Series OWS Wireless Ear-Hook Earphones

by Guangzhou Xinchen Intelligent Technology Co., Ltd

Grantee Code: 2BB2Y   Product Code: H66ULTRA
Latest application date: 2025-12-02

FCC ID Device Details

FCC ID2BB2Y-H66ULTRA
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BB2Y
Product CodeH66ULTRA
Applicant BusinessGuangzhou Xinchen Intelligent Technology Co., Ltd 🇨🇳
Equipment ClassMini Ultra Series OWS Wireless Ear-Hook Earphones
Test FirmGuangdong DN Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-12-02

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-12-02PDF 5 MB
Internal PhotosInternal Photos2025-12-02PDF 1.4 MB
External PhotosExternal Photos2025-12-02PDF 2.3 MB
Label and locationID Label/Location Info2025-12-02PDF 223.8 KB
Test SetupTest Setup Photos2025-12-02PDF 598.8 KB
Antenna SpecificationTest Report2025-12-02PDF 1.2 MB
FCC BT Test Report_Part1Test Report2025-12-02PDF 5.8 MB
FCC BT Test Report_Part2Test Report2025-12-02PDF 5.1 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-12-02PDF 115.4 KB
USA-LocalRepLetter_V1.1 -2BB2Y-H66ULTRAAttestation Statements2025-12-02PDF 337.1 KB
FCC Declaration Letter TWS left&RightCover Letter(s)2025-12-02PDF 82.1 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2025-12-02PDF 100.1 KB
FCC MPE(Portable) ReportRF Exposure Info2025-12-02PDF 1 MB
Block diagram Metadata onlyBlock DiagramPDF 656 KB
Schematic Metadata onlySchematicsPDF 276.7 KB
Operation Description - BT Metadata onlyOperational DescriptionPDF 112.1 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 101.3 KB

Application Information

Application IDj1n59tNs5mRgIrv+9s098g==
Final Action Date2025-12-02
Application PurposeOriginal Equipment
Applicant FRN0033994245
ModelH66ULTRA
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionMini Ultra Series OWS Wireless Ear-Hook Earphones
Responsible PartyMo yinan, 1943292860@qq.com , 13620440654
Test FirmJoise Yang, Guangdong DN Testing Co., Ltd., Joise.yang@dn-testing.com , +86-0769-8808 7383
TCB Emailo.kneip@kl-certification.de
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
j1n59tNs5mRgIrv+9s098g==2025-12-02Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.002415C

Grants

TCB Grant - Application j1n59tNs5mRgIrv+9s098g==

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: 12/02/2025

Application Dated: 12/02/2025
Guangzhou Xinchen Intelligent Technology Co., Ltd
Room 499, Room A161, No. 89
Yanling Road, Tianhe District,
Guangzhou,
China
 
Attention: Mo yinan ,

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:  2BB2Y-H66ULTRA
Name of Grantee:  Guangzhou Xinchen Intelligent Technology Co., Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Mini Ultra Series OWS Wireless Ear-Hook Earphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0024  

Output Power listed is peak conducted.