2AFHL-QUIET

FCC ID

Application Frequency Range	Final Action Date Granted
BquRVf7jSDMX+xvgjM8T0w== 2402.0-2480.0	2021-09-17 APPROVED

File Name	Document Type	Date	Direct
label_and_label_location	ID Label/Location Info	2021-09-17 00:00:00	pdf
FCC_Short & Long Term Confidentiality Request[CCIC118	Cover Letter(s)	2021-09-17 00:00:00	pdf
FCC Authorization Letter_Signed DDF 2021Sept01	Cover Letter(s)	2021-09-17 00:00:00	pdf
RF Exposure	RF Exposure Info	2021-09-17 00:00:00	pdf
Test Report	Test Report	2021-09-17 00:00:00	pdf
Agent Authorization Rev 1.0	Cover Letter(s)	2021-09-17 00:00:00	pdf
User Manual	Users Manual	2022-03-16 00:00:00	pdf
External Photos	External Photos	2022-03-16 00:00:00	pdf
Test Setup Photos	Test Setup Photos	2022-03-16 00:00:00	pdf
Internal Photos	Internal Photos	2022-03-16 00:00:00	pdf
Block Diagram	Block Diagram		N/A
OP	Operational Description		N/A
Schematic	Schematics		N/A

Equipment	3M Quiet Space Headphone
FRN	0024773145
Grantee Code	2AFHL
Product Code	-QUIET
Applicant Business	3M CONSTRUCTION & HOME IMPROVEMENT MARKETS DIVISION
Business Address	3M Center, Building 251-01-E-19, , St. Paul,Minnesota United States 55144-1000
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email	[email protected]
Applicant	DOUGLAS FLETCHER –
Applicant Phone
Applicant Fax	1651737544
Applicant Email	[email protected]
Applicant MailStop
Test Firm	Shenzhen BALUN Technology Co., Ltd.
Test Firm Contact	Hanson Lin
Test Firm Phone
Test Firm Fax
Test Firm Email	[email protected]
Certified By	XUEWEN WU –