Smart watch — by Shenzhen ZhiHuiJu Technology Co.,Ltd
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FCC ID 2BFRU-C83
Device Details
FCC ID 2BFRU-C83 Grantee Code 2BFRU Product Code C83 Applicant Shenzhen ZhiHuiJu Technology Co.,Ltd Address Room A315, Block A, Huafeng International Robot Industrial Park, Gushu Xixiang, Baoan District, Shenzhen, N/A, N/A, China Equipment Class DTS - Digital Transmission System Device Description Smart watch Application Purpose Original Equipment Grant Date 2026-09-22 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-22
Exhibits (14)
View on FCC.gov ↗
Document Type Available File
Covered Equipment Attestation
Attestation Statements
2026-09-22
ADOBE ACROBAT PDF 106.7 KB
U.S. Agent Designation Attestation
Attestation Statements
2026-09-22
ADOBE ACROBAT PDF 180.6 KB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 349.7 KB
Confidentiality Letter
Cover Letter(s)
2026-09-22
ADOBE ACROBAT PDF 62.8 KB
External Photos
External Photos
2026-09-22
ADOBE ACROBAT PDF 609.1 KB
Label and Location
ID Label/Location Info
2026-09-22
ADOBE ACROBAT PDF 60.6 KB
Internal Photos
Internal Photos
2026-09-22
ADOBE ACROBAT PDF 5.3 MB
Operational Description
Operational Description
ADOBE ACROBAT PDF 96.2 KB
RF Exposure Evaluation
RF Exposure Info
2026-09-22
ADOBE ACROBAT PDF 138.8 KB
Schematics
Schematics
ADOBE ACROBAT PDF 305.7 KB
Test Report
Test Report
2026-09-22
ADOBE ACROBAT PDF 5.6 MB
Antenna Specification
Test Report
2026-09-22
ADOBE ACROBAT PDF 956.2 KB
Test Setup Photos
Test Setup Photos
2026-09-22
ADOBE ACROBAT PDF 663.4 KB
Users Manual
Users Manual
2026-09-22
ADOBE ACROBAT PDF 806.8 KB
Application Information
Application ID 2TTAQLx5besC9WiaLi6Clw== Final Action Date 2026-09-22 Application Purpose Original Equipment Model C83 Frequency Range 2402-2480 MHz Equipment Class DTS - Digital Transmission System Device Description Smart watch Responsible Party Xiaoqing Cai, james@trusang.com, +86 13392880316 Non-Technical Contact Wenyi Wang, MIRAMONT SOLUTIONS LLC, wenyiwang@miramontsolutions.com, 9514013633 Test Firm Yang Juan, Precise Testing & Certification Co., LTD., qc02@ptc-testing.com, +86-13267259187 TCB Email TCB@nemko.com TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality No Modular Equipment Does not apply Composite Device No Cognitive Radio No Authorization Waiver No Authorization Waiver Approved No Section 5301 Certification Yes Related OET Knowledge DataBase Inquiry No Applications (1)
Application ID Date Purpose
2TTAQLx5besC9WiaLi6Clw==
2026-09-22
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0031300
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
Nemko North America, Inc.
303 River Road
Ottawa, Ontario, K1V 1H2
Canada
Date of Grant: 09/22/2026
Shenzhen ZhiHuiJu Technology Co.,Ltd
Room A315, Block A, Huafeng International Robot
Industrial Park, Gushu Xixiang, Baoan District
Shenzhen,
China
Attention: Xiaoqing Cai ,
NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for
the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
FCC IDENTIFIER:
2BFRU-C83
Name of Grantee:
Shenzhen ZhiHuiJu Technology Co.,Ltd
Equipment Class:
Digital Transmission System
Notes:
Smart watch
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.00313
Output power listed is conducted.
Regulatory Testing from Start to Certificate
