2ALVK-HAA4T

FCC ID

Application Frequency Range	Final Action Date Granted
RTO+hMKx6IMwSX+/smmvtg== 2402.0-2480.0	2024-06-18 APPROVED
h6kgrmV4rnKMFu9kgf/eIA== 2402.0-2480.0	2024-06-18 APPROVED

File Name	Document Type	Date	Direct
Attestation Statements part 2.911_d__5__i_and 2.911_d__5__ii	Attestation Statements	2024-06-18 00:00:00	pdf
Confidentiality	Cover Letter(s)	2024-06-18 00:00:00	pdf
Declaration of authorization	Cover Letter(s)	2024-06-18 00:00:00	pdf
Part 2.911_d_	Attestation Statements	2024-06-18 00:00:00	pdf
Test Setup Photos_SAR	Test Setup Photos	2024-12-15 00:00:00	pdf
Test Report_SAR_Appendix C	RF Exposure Info	2024-06-18 00:00:00	pdf
Test Report_SAR_Appendix B	RF Exposure Info	2024-06-18 00:00:00	pdf
Test Report_SAR_Appendix A	RF Exposure Info	2024-06-18 00:00:00	pdf
Test Report_SAR	RF Exposure Info	2024-06-18 00:00:00	pdf
Test Report_DTS	Test Report	2024-06-18 00:00:00	pdf
Antenna Specification	Test Report	2024-06-18 00:00:00	pdf
Test Report_DSS	Test Report	2024-06-18 00:00:00	pdf
Test Setup Photos	Test Setup Photos	2024-12-15 00:00:00	pdf
Internal Photos	Internal Photos	2024-12-15 00:00:00	pdf
External Photos	External Photos	2024-12-15 00:00:00	pdf
Users Manual_Part 2	Users Manual	2024-12-15 00:00:00	pdf
Users Manual_Part 1	Users Manual	2024-12-15 00:00:00	pdf
ID Label/Location Info	ID Label/Location Info	2024-06-18 00:00:00	pdf
Block Diagram	Block Diagram		N/A
Operational Description	Operational Description		N/A
Test Report_SAR_Appendix D	RF Exposure Info	2024-06-18 00:00:00	N/A
Schematics	Schematics		N/A

Equipment	Wireless Headphone
FRN	0022729867
Grantee Code	2ALVK
Product Code	-HAA4T
Applicant Business	Cosonic Intelligent Technologies Co.,Ltd.
Business Address	NO.3 Keyuan Road, Songshan Lake District, , Dongguan, Guangdong,N/A China 523808
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email	[email protected]
Applicant	Nick Yu –
Applicant Phone
Applicant Fax	0769-86596111
Applicant Email	[email protected]
Applicant MailStop
Test Firm	EMTEK (Shenzhen) Co., Ltd.
Test Firm Contact	Lisa Wang
Test Firm Phone
Test Firm Fax
Test Firm Email	[email protected]
Certified By	Nick Yu – Manager