1. FCC ID
  2. 2BS4O
  3. 2BS4O-ZT241

FCC ID 2BS4O-ZT241

True Wireless Bluetooth Earbuds

by SVVR Limited

Grantee Code: 2BS4O   Product Code: ZT241
Latest application date: 2026-04-01

FCC ID Device Details

FCC ID2BS4O-ZT241
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BS4O
Product CodeZT241
Applicant BusinessSVVR Limited 🇨🇳
Related Domains zowee.com.cn fccusagent.com
Equipment ClassTrue Wireless Bluetooth Earbuds
Test FirmBTL Inc. (Dongguan)

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-04-01
2402-2480 MHzOriginal Equipment2026-04-01

Exhibits

DocumentTypeAvailableFile
Users Manual part1Users Manual2026-04-01PDF 4.7 MB
Users Manual part2Users Manual2026-04-01PDF 4.7 MB
Internal Photos part1Internal Photos2026-04-01PDF 5.1 MB
Internal Photos part2Internal Photos2026-04-01PDF 4.8 MB
Internal Photos part3Internal Photos2026-04-01PDF 5.2 MB
Internal Photos part4Internal Photos2026-04-01PDF 4.9 MB
Internal Photos part5Internal Photos2026-04-01PDF 4.1 MB
Internal Photos part6Internal Photos2026-04-01PDF 5.1 MB
Internal Photos part7Internal Photos2026-04-01PDF 2.3 MB
External Photos part1External Photos2026-04-01PDF 5.2 MB
External Photos part2External Photos2026-04-01PDF 5.4 MB
External Photos part3External Photos2026-04-01PDF 691 KB
ID Label/Location InfoID Label/Location Info2026-04-01PDF 541.9 KB
Product PackagingID Label/Location Info2026-04-01PDF 772.1 KB
SAR Appendix D PhotosTest Setup Photos2026-04-01PDF 1.4 MB
Test Setup PhotosTest Setup Photos2026-04-01PDF 2.3 MB
Antenna SpecificationTest Report2026-04-01PDF 1.1 MB
Test Report BLE part1Test Report2026-04-01PDF 5.3 MB
Test Report BLE part2Test Report2026-04-01PDF 3.1 MB
Test Report BT part1Test Report2026-04-01PDF 5.4 MB
Test Report BT part2Test Report2026-04-01PDF 3 MB
Attestation Statements US Agent LetterAttestation Statements2026-04-01PDF 145.6 KB
Attestation Statements part 2.911Attestation Statements2026-04-01PDF 100.6 KB
Confidentiality LetterCover Letter(s)2026-04-01PDF 72 KB
Family models declaration letterCover Letter(s)2026-04-01PDF 130 KB
POACover Letter(s)2026-04-01PDF 97.9 KB
SAR Appendix ARF Exposure Info2026-04-01PDF 209.8 KB
SAR Appendix BRF Exposure Info2026-04-01PDF 349.2 KB
SAR Appendix C part1RF Exposure Info2026-04-01PDF 5.2 MB
SAR Appendix C part2RF Exposure Info2026-04-01PDF 5.2 MB
SAR Appendix C part3RF Exposure Info2026-04-01PDF 4.5 MB
SAR Appendix C part4RF Exposure Info2026-04-01PDF 5.2 MB
SAR Appendix C part5RF Exposure Info2026-04-01PDF 994.9 KB
SAR ReportRF Exposure Info2026-04-01PDF 1.2 MB
Block Diagram Metadata onlyBlock DiagramPDF 4.2 KB
Schematics L Metadata onlySchematicsPDF 20 KB
Schematics R Metadata onlySchematicsPDF 20 KB
Operational Description Metadata onlyOperational DescriptionPDF 688.8 KB

Application Information

Application IDjPlxemxn/Ga7SCWcfxSq8A==
Final Action Date2026-04-01
Application PurposeOriginal Equipment
Applicant FRN0037651833
ModelZT241
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionTrue Wireless Bluetooth Earbuds
Responsible PartyBo Li, libo1@zowee.com.cn , 8618503084002
Non-Technical ContactTim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148
Test FirmSophia Huang, BTL Inc. (Dongguan), sophia.huang@newbtl.com , 86-769-83183000
TCB EmailTEI@timcoengr.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
jPlxemxn/Ga7SCWcfxSq8A==2026-04-01Original Equipment
VKVpJNBIzeQ6QlXZL/k4nA==2026-04-01Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.003815C

Grants

TCB Grant - Application VKVpJNBIzeQ6QlXZL/k4nA==

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

  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 04/01/2026

Application Dated: 04/01/2026
SVVR Limited
19H Maxgrand plaza No.3
Tai Yau Street San Po Kong, Kowloon,
HongKong,
China
 
Attention: Bo Li , DQE

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:  2BS4O-ZT241
Name of Grantee:  SVVR Limited
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: True Wireless Bluetooth Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0038  

Output power listed is the maximum conducted output power. The highest reported SAR for head is 0.06 W/kg.

TCB Grant - Application jPlxemxn/Ga7SCWcfxSq8A==

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

  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 04/01/2026

Application Dated: 04/01/2026
SVVR Limited
19H Maxgrand plaza No.3
Tai Yau Street San Po Kong, Kowloon,
HongKong,
China
 
Attention: Bo Li , DQE

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:  2BS4O-ZT241
Name of Grantee:  SVVR Limited
Equipment Class: Digital Transmission System
Notes: True Wireless Bluetooth Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0038  

Output power listed is the maximum conducted output power. The highest reported SAR for head is 0.06 W/kg.