1. FCC ID
  2. 2ALVK
  3. 2ALVK-HANP3T

FCC ID 2ALVK-HANP3T

WIRELESS HEADPHONES

by Cosonic Intelligent Technologies Co.,Ltd.

Grantee Code: 2ALVK   Product Code: HANP3T
Latest application date: 2026-08-21

FCC ID Device Details

FCC ID2ALVK-HANP3T
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2ALVK
Product CodeHANP3T
Applicant BusinessCosonic Intelligent Technologies Co.,Ltd. 🇨🇳
Related Domains cosonic.net fccusagent.com
Equipment ClassWIRELESS HEADPHONES
Test FirmGuangdong Dongdian Testing Service Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-08-21
2404-2478 MHzOriginal Equipment2026-08-21

Exhibits

DocumentTypeAvailableFile
LabelID Label/Location Info2026-08-21PDF 406.5 KB
Antenna test report-LTest Report2026-08-21PDF 1.8 MB
Antenna test report-RTest Report2026-08-21PDF 1.8 MB
RF Test report BLE-1Test Report2026-08-21PDF 3.8 MB
RF Test report BLE-2Test Report2026-08-21PDF 5.2 MB
RF Test report BR EDR-1Test Report2026-08-21PDF 4.6 MB
RF Test report BR EDR-2Test Report2026-08-21PDF 5.2 MB
SAR Test reportRF Exposure Info2026-08-21PDF 2.5 MB
SAR Test report Appendix ARF Exposure Info2026-08-21PDF 468.2 KB
SAR Test report Appendix BRF Exposure Info2026-08-21PDF 638.5 KB
SAR Test report Appendix CRF Exposure Info2026-08-21PDF 4.7 MB
SAR Test report Appendix ERF Exposure Info2026-08-21PDF 809.3 KB
FCC Attestation LetterAttestation Statements2026-08-21PDF 144.8 KB
FCC US Agent letterAttestation Statements2026-08-21PDF 168.2 KB
Confidentiality letterCover Letter(s)2026-08-21PDF 162 KB
FCC Authority letterCover Letter(s)2026-08-21PDF 104 KB
Product description letterCover Letter(s)2026-08-21PDF 96.4 KB
RF Exposrue ReportRF Exposure Info2026-08-21PDF 2.5 MB
RF Exposrue Report Annex-ARF Exposure Info2026-08-21PDF 468.2 KB
RF Exposrue Report Annex-BRF Exposure Info2026-08-21PDF 638.5 KB
RF Exposrue Report Annex-CRF Exposure Info2026-08-21PDF 4.7 MB
RF Exposrue Report Annex-ERF Exposure Info2026-08-21PDF 809.3 KB
User manual Metadata onlyUsers Manual2027-02-17PDF 1.2 MB
Internal Photos Metadata onlyInternal Photos2027-02-17PDF 3.1 MB
External photos Metadata onlyExternal Photos2027-02-17PDF 1 MB
RF Test setup photos Metadata onlyTest Setup Photos2027-02-17PDF 951.5 KB
SAR Test Setup photos Metadata onlyTest Setup Photos2027-02-17PDF 968.7 KB
Block diagram Metadata onlyBlock DiagramPDF 54.2 KB
Schematic Metadata onlySchematicsPDF 172.1 KB
Operational deccription Metadata onlyOperational DescriptionPDF 143.9 KB
Bom list Metadata onlyParts List/Tune Up InfoPDF 137.2 KB

Application Information

Application IDpq/t+jyiDzsFyKvtGs25kg==
Final Action Date2026-08-21
Application PurposeOriginal Equipment
Applicant FRN0022729867
ModelHANP3T
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionWIRELESS HEADPHONES
Responsible PartyNick Yu, nickyu@cosonic.net , 0769-86596999
Non-Technical ContactTim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148
Test FirmMr. Jamy Yu, Guangdong Dongdian Testing Service Co., Ltd., jamy@dgddt.com , +86-0769-89201646
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
pq/t+jyiDzsFyKvtGs25kg==2026-08-21Original Equipment
GmNQiLfmp0bzxXLtT9Neyw==2026-08-21Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
2402-2480 MHz0.0101215CCC
2402-2480 MHz0.0037115CCC
2404-2478 MHz0.003815CCC

Grants

TCB Grant - Application pq/t+jyiDzsFyKvtGs25kg==

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: 08/21/2026

Application Dated: 08/20/2026
Cosonic Intelligent Technologies Co.,Ltd.
NO.3 Keyuan Road, Songshan Lake District,
Dongguan, Guangdong, 523808
China
 
Attention: Nick Yu ,

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:  2ALVK-HANP3T
Name of Grantee:  Cosonic Intelligent Technologies Co.,Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: WIRELESS HEADPHONES
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.01012  

Output power listed is conducted. The highest reported SAR for head is 0.105 W/kg.

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

TCB Grant - Application GmNQiLfmp0bzxXLtT9Neyw==

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: 08/21/2026

Application Dated: 08/20/2026
Cosonic Intelligent Technologies Co.,Ltd.
NO.3 Keyuan Road, Songshan Lake District,
Dongguan, Guangdong, 523808
China
 
Attention: Nick Yu ,

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:  2ALVK-HANP3T
Name of Grantee:  Cosonic Intelligent Technologies Co.,Ltd.
Equipment Class: Digital Transmission System
Notes: WIRELESS HEADPHONES
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00371  
CC 15C 2404.0  -  2478.0 0.0038  

Output power listed is conducted. The highest reported SAR for head is 0.105 W/kg.

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