1. FCC ID
  2. 2BWBF
  3. 2BWBF-DEPHONEV1

FCC ID 2BWBF-DEPHONEV1

Dubbing AI Headphone

by UTELL LIMITED

Grantee Code: 2BWBF   Product Code: DEPHONEV1
Latest application date: 2026-06-03

FCC ID Device Details

FCC ID2BWBF-DEPHONEV1
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BWBF
Product CodeDEPHONEV1
Applicant BusinessUTELL LIMITED 🇨🇳
Related Domains gerzz.com bridgeportadv.com
Equipment ClassDubbing AI Headphone
Test FirmSHENZHEN NCT TESTING TECHNOLOGY CO., LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-06-03

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-06-03PDF 285.3 KB
Internal PhotosInternal Photos2026-06-03PDF 342.1 KB
External PhotosExternal Photos2026-06-03PDF 1 MB
Label and Label locationID Label/Location Info2026-06-03PDF 591.2 KB
Test Setup PhotoTest Setup Photos2026-06-03PDF 1.2 MB
ANT ReportTest Report2026-06-03PDF 1,018.5 KB
Test ReportTest Report2026-06-03PDF 3.4 MB
Attestation Statements of US Agent for Service of Process, 2.911(d)(7)Attestation Statements2026-06-03PDF 341.1 KB
Attestation of Covered Equipment, 2.911(d)(5)(i)(ii)Attestation Statements2026-06-03PDF 86 KB
Agent Authorization Letter TemplateCover Letter(s)2026-06-03PDF 108.8 KB
FCC Short & Long Term Confidentiality RequestCover Letter(s)2026-06-03PDF 53.9 KB
RF ExposureRF Exposure Info2026-06-03PDF 119.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 410.5 KB
SCH Metadata onlySchematicsPDF 190.2 KB
OPS Metadata onlyOperational DescriptionPDF 139.7 KB

Application Information

Application IDyi+/VIAYz9ZyRTfl/IdqGA==
Final Action Date2026-06-03
Application PurposeOriginal Equipment
Applicant FRN0038468641
ModelDEPHONEV1
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionDubbing AI Headphone
Responsible PartyGangrui Liang, lianggangrui@gerzz.com , 15013688810
Technical ContactUTELL LIMITED, lianggangrui@gerzz.com
Non-Technical ContactYong Liu, Bridgeport Advisory LLC, yliu@bridgeportadv.com
Test FirmHenry Wang, SHENZHEN NCT TESTING TECHNOLOGY CO., LTD., Henry@nct-testing.com , 0755-27790922
TCB Emailanezam@qai.org
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
yi+/VIAYz9ZyRTfl/IdqGA==2026-06-03Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.0014415C

Grants

TCB Grant - Application yi+/VIAYz9ZyRTfl/IdqGA==

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

  QAI LABORATORIES LTD
3980 North Fraser Way
Burnaby, BC, V5J5K5
Canada 		Date of Grant: 06/03/2026

Application Dated: 06/03/2026
UTELL LIMITED
RM 1201,12/F TAI SANG BANK BLDG 130-132
DES VOEUX RD CENTRAL,
HONG KONG,
China
 
Attention: Gangrui Liang , Technical Manager

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:  2BWBF-DEPHONEV1
Name of Grantee:  UTELL LIMITED
Equipment Class: Digital Transmission System
Notes: Dubbing AI Headphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00144  

Power listed is the maximum conducted output power.