1. FCC ID
  2. K7S
  3. K7SAUC018

FCC ID K7SAUC018

SoundForm Dot ANC Earbuds, SoundForm Dot Earbuds

by Belkin International, Inc.

Grantee Code: K7S   Product Code: AUC018
Latest application date: 2026-06-17

FCC ID Device Details

FCC IDK7SAUC018
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeK7S
Product CodeAUC018
Applicant BusinessBelkin International, Inc. 🇺🇸
Related Domains belkin.com
Equipment ClassSoundForm Dot ANC Earbuds, SoundForm Dot Earbuds
Test FirmBureau Veritas Shenzhen Co., Ltd. Dongguan Branch

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-06-17
2402-2480 MHzOriginal Equipment2026-06-17

Exhibits

DocumentTypeAvailableFile
ID Label/Location Info-AUC018ID Label/Location Info2026-06-17PDF 105.8 KB
ID Label/Location Info-AUC019ID Label/Location Info2026-06-17PDF 105 KB
Antenna specification-LTest Report2026-06-17PDF 4.3 MB
Antenna specification-RTest Report2026-06-17PDF 1.7 MB
Test ReportTest Report2026-06-17PDF 2.4 MB
Test ReportTest Report2026-06-17PDF 1.3 MB
Covered Equipment Certification Attestation LetterAttestation Statements2026-06-17PDF 145.7 KB
FCC U.S. Agent Designation AttestationAttestation Statements2026-06-17PDF 291.7 KB
Authority to Act as AgentCover Letter(s)2026-06-17PDF 188.8 KB
Declaration of Identical for ProductCover Letter(s)2026-06-17PDF 205.6 KB
POACover Letter(s)2026-06-17PDF 123.1 KB
Request for ConfidentialityCover Letter(s)2026-06-17PDF 266 KB
RF Exposure InfoRF Exposure Info2026-06-17PDF 507.5 KB
Users Manual-AUC018 Metadata onlyUsers Manual2026-12-14PDF 1.6 MB
Users Manual-AUC019 Metadata onlyUsers Manual2026-12-14PDF 1.5 MB
Internal Photos-2 Metadata onlyInternal Photos2026-12-14PDF 3.2 MB
Internal Photos-3 Metadata onlyInternal Photos2026-12-14PDF 3.7 MB
Internal Photos-4 Metadata onlyInternal Photos2026-12-14PDF 2.8 MB
Internal Photos-5 Metadata onlyInternal Photos2026-12-14PDF 2.6 MB
External Photos-2 Metadata onlyExternal Photos2026-12-14PDF 1.9 MB
External Photos-3 Metadata onlyExternal Photos2026-12-14PDF 2.3 MB
External Photos-4 Metadata onlyExternal Photos2026-12-14PDF 1.9 MB
External Photos-5 Metadata onlyExternal Photos2026-12-14PDF 2.3 MB
Test Set-Up Metadata onlyTest Setup Photos2026-12-14PDF 829.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 248.9 KB
Schematics Metadata onlySchematicsPDF 246.8 KB
Operational Description Metadata onlyOperational DescriptionPDF 71.1 KB

Application Information

Application IDv3YUizNu77Vwqn9t2xDx1Q==
Final Action Date2026-06-17
Application PurposeOriginal Equipment
Applicant FRN0008128605
ModelAUC018
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionSoundForm Dot ANC Earbuds, SoundForm Dot Earbuds
Responsible PartyJay TU, Jay.Tu@belkin.com , 310-633-9309
Non-Technical ContactJay Tu, Belkin International, Inc., Jay.Tu@belkin.com , 310-633-9309
Test FirmEdwin Ye, Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch, edwin.ye@bureauveritas.com , 862087148549
TCB EmailTCB@nemko.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
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
v3YUizNu77Vwqn9t2xDx1Q==2026-06-17Original Equipment
EYjl9VSOXD2TIDsGwwu+HA==2026-06-17Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
2402-2480 MHz0.00299215CCC
2402-2480 MHz0.00287115CCC

Grants

TCB Grant - Application v3YUizNu77Vwqn9t2xDx1Q==

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

  Nemko North America, Inc.
303 River Road
Ottawa, Ontario, K1V 1H2
Canada 		Date of Grant: 06/17/2026

Application Dated: 06/16/2026
Belkin International, Inc.
555 S. Aviation Blvd., Suite 180
El Segundo, CA 90245
 
Attention: Jay TU , Manager, Regulatory Compliance

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:  K7SAUC018
Name of Grantee:  Belkin International, Inc.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: SoundForm Dot ANC Earbuds, SoundForm Dot Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.002992  

Output power listed is conducted.

CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application EYjl9VSOXD2TIDsGwwu+HA==

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

  Nemko North America, Inc.
303 River Road
Ottawa, Ontario, K1V 1H2
Canada 		Date of Grant: 06/17/2026

Application Dated: 06/16/2026
Belkin International, Inc.
555 S. Aviation Blvd., Suite 180
El Segundo, CA 90245
 
Attention: Jay TU , Manager, Regulatory Compliance

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:  K7SAUC018
Name of Grantee:  Belkin International, Inc.
Equipment Class: Digital Transmission System
Notes: SoundForm Dot ANC Earbuds, SoundForm Dot Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.002871  

Output power listed is conducted.

CC: This device is certified pursuant to two different Part 15 rules sections.