2A4J5ACAI21

FCC ID

Application Frequency Range	Final Action Date Granted
3JpEZUanNjb6G3Cn4Tl4sQ== 2402.0-2480.0	2022-03-04 APPROVED
4HiPyuQM7ZoMeePq0nZ8/A== 2402.0-2480.0	2022-03-04 APPROVED

File Name	Document Type	Date	Direct
User manual	Users Manual	2022-03-04 00:00:00	pdf
Test setup	Test Setup Photos	2022-03-04 00:00:00	pdf
Test report	Test Report	2022-03-04 00:00:00	pdf
RF Exposure	RF Exposure Info	2022-03-04 00:00:00	pdf
Internal photos	Internal Photos	2022-03-04 00:00:00	pdf
Label	ID Label/Location Info	2022-03-04 00:00:00	pdf
External photos	External Photos	2022-03-04 00:00:00	pdf
Cover letter	Cover Letter(s)	2022-03-04 00:00:00	pdf
Cover Letter	Cover Letter(s)	2022-03-04 00:00:00	pdf
Block Diagram	Block Diagram		N/A
Operational Description	Operational Description		N/A
Schematics	Schematics		N/A

Equipment	TWS Bluetooth earphones
FRN	0031976269
Grantee Code	2A4J5
Product Code	-ACAI21
Applicant Business	Shenzhen Yukangtengda Electronic Co., Ltd.
Business Address	Room 301, Building A, Wanliye Technology Park No.8, Fuyong Chongqing Road, Baoan District, Shenzhen City,N/A China 518000
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email	[email protected]
Applicant	Ye Fangming – General manager
Applicant Phone
Applicant Fax	/
Applicant Email	[email protected]
Applicant MailStop
Test Firm	Shenzhen Alpha Product Testing Co., LTD.
Test Firm Contact	Simple Guan
Test Firm Phone
Test Firm Fax
Test Firm Email	[email protected]
Certified By	Ye Fangming – General manager