2BFNA-LT3688

FCC ID

Application Frequency Range	Final Action Date Granted
0PGyjtYPKL87IFnmZxzLLw== 2402.0-2480.0	2024-04-25 APPROVED
S3dukAk0Jvv9/48EFVNe3Q== 2402.0-2480.0	2024-04-25 APPROVED

File Name	Document Type	Date	Direct
User manual	Users Manual	2024-04-25 00:00:00	pdf
Test setup photos	Test Setup Photos	2024-04-25 00:00:00	pdf
Test Report BT LE	Test Report	2024-04-25 00:00:00	pdf
RF exposure evaluation	RF Exposure Info	2024-04-25 00:00:00	pdf
Letter of declaration model difference	Cover Letter(s)	2024-04-25 00:00:00	pdf
Label and label location	ID Label/Location Info	2024-04-25 00:00:00	pdf
Internal photos	Internal Photos	2024-04-25 00:00:00	pdf
External photos	External Photos	2024-04-25 00:00:00	pdf
Covered equipment letter	Attestation Statements	2024-04-25 00:00:00	pdf
Covered equipment identification letter	Attestation Statements	2024-04-25 00:00:00	pdf
Confidentiality request letter	Cover Letter(s)	2024-04-25 00:00:00	pdf
Appendix B test data BT LE	Test Report	2024-04-25 00:00:00	pdf
Antenna information	Test Report	2024-04-25 00:00:00	pdf
Agent attestation letter	Attestation Statements	2024-04-25 00:00:00	pdf
Test Report BT	Test Report	2024-04-25 00:00:00	pdf
Appendix A test data BT	Test Report	2024-04-25 00:00:00	pdf
Block diagram	Block Diagram		N/A
Operation description	Operational Description		N/A
Schematic	Schematics		N/A

Equipment	Smart Ring
FRN	0035202761
Grantee Code	2BFNA
Product Code	-LT3688
Applicant Business	Lantu Digital Electronics (Shenzhen) Co., Ltd
Business Address	Fucheng Street,Longhua District,Shenzhen Building2,2302,No.35 Guanlan Avenue,XinheCommunity, Shenzhen,N/A China
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email	[email protected]
Applicant	Haiqing Liu –
Applicant Phone
Applicant Fax	15012660442
Applicant Email	[email protected]
Applicant MailStop
Test Firm	Shenzhen Bangce Testing Technology Co. , Ltd.
Test Firm Contact	Mike Jin Jin
Test Firm Phone
Test Firm Fax
Test Firm Email	[email protected]
Certified By	Haiqing Liu –