A4X-TWST04S

FCC ID

Application Frequency Range	Final Action Date Granted
x72I31WpoFK/sxEJw8Rq2w== 2402.0-2480.0	2020-09-21 APPROVED

File Name	Document Type	Date	Direct
DSS REP 4	Test Report	2020-09-21 00:00:00	pdf
DSS REP 3	Test Report	2020-09-21 00:00:00	pdf
DSS REP 2	Test Report	2020-09-21 00:00:00	pdf
DSS REP 1	Test Report	2020-09-21 00:00:00	pdf
RF EXPO INFO	RF Exposure Info	2020-09-21 00:00:00	pdf
UM	Users Manual	2020-09-21 00:00:00	pdf
SETUP PHO	Test Setup Photos	2020-09-21 00:00:00	pdf
LABEL	ID Label/Location Info	2020-09-21 00:00:00	pdf
INT PHO	Internal Photos	2020-09-21 00:00:00	pdf
EXT PHO	External Photos	2020-09-21 00:00:00	pdf
authorization	Cover Letter(s)	2020-09-21 00:00:00	pdf
confidence	Cover Letter(s)	2020-09-21 00:00:00	pdf
model difference letter	Attestation Statements	2020-09-21 00:00:00	pdf
block diagram	Block Diagram		N/A
OP	Operational Description		N/A
SCH	Schematics		N/A

Equipment	TWS Bluetooth Earphone
FRN	0021335963
Grantee Code	A4X
Product Code	-TWST04S
Applicant Business	CE LINK LIMITED
Business Address	Building M, Li Cheng Technology Industrial Zone, Gong He Village, Sha Jing Town,, Shen Zhen,N/A China 518104
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email	[email protected]
Applicant	Changhong Chen – Engineer
Applicant Phone
Applicant Fax	(86) 755-88215310
Applicant Email	[email protected]
Applicant MailStop
Test Firm	BlueAsia of Technical Services (Shenzhen)
Test Firm Contact	Emen Li
Test Firm Phone
Test Firm Fax
Test Firm Email	[email protected]
Certified By	Changhong Chen –