1. FCC ID
  2. 2A4MQ
  3. 2A4MQ-RKHG105

FCC ID 2A4MQ-RKHG105

Headphone

by Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd.

Grantee Code: 2A4MQ   Product Code: RKHG105
Latest application date: 2026-09-16

FCC ID Device Details

FCC ID2A4MQ-RKHG105
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A4MQ
Product CodeRKHG105
Applicant BusinessJingheng Tengwei (Huizhou) Electronic Technology Co., Ltd. 🇨🇳
Related Domains rkgaming.com iconsigh.com
Equipment ClassHeadphone
Test FirmCHINA CERTIFICATION ICT CO., LTD (DONGGUAN)

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-09-16
2402-2480 MHzOriginal Equipment2026-09-16

Exhibits

DocumentTypeAvailableFile
User Manual Part 1Users Manual2026-09-16PDF 5.4 MB
User Manual Part 2Users Manual2026-09-16PDF 4.4 MB
User Manual Part 3Users Manual2026-09-16PDF 5.4 MB
User Manual Part 4Users Manual2026-09-16PDF 5.3 MB
User Manual Part 5Users Manual2026-09-16PDF 5.4 MB
User Manual Part 6Users Manual2026-09-16PDF 203.1 KB
Internal PhotosInternal Photos2026-09-16PDF 2 MB
External PhotosExternal Photos2026-09-16PDF 2.5 MB
Label and Label LocationID Label/Location Info2026-09-16PDF 278.6 KB
Test Setup PhotosTest Setup Photos2026-09-16PDF 992.2 KB
Test Setup PhotosTest Setup Photos2026-09-16PDF 992 KB
Antenna SpecificationTest Report2026-09-16PDF 3 MB
Test ReportTest Report2026-09-16PDF 1.9 MB
Test Report - BLETest Report2026-09-16PDF 1.8 MB
Test Report - SRDTest Report2026-09-16PDF 1.8 MB
Attestation LetterAttestation Statements2026-09-16PDF 39 KB
Attestation Letter-2.911(d)(5)(i)(ii)Attestation Statements2026-09-16PDF 40.9 KB
US Agent Attestation LetterAttestation Statements2026-09-16PDF 95.2 KB
DoS LetterCover Letter(s)2026-09-16PDF 83.3 KB
FCC Agent Authorization LetterCover Letter(s)2026-09-16PDF 44.7 KB
FCC Confidentiality LetterCover Letter(s)2026-09-16PDF 50.5 KB
RF Exposure InformationRF Exposure Info2026-09-16PDF 382.4 KB
Block Diagram Metadata onlyBlock DiagramPDF 30.7 KB
Schematics Metadata onlySchematicsPDF 28.9 KB
Operation Description Metadata onlyOperational DescriptionPDF 48.7 KB

Application Information

Application IDqk19W+AC+epBGh1wUcA6Kw==
Final Action Date2026-09-16
Application PurposeOriginal Equipment
Applicant FRN0031988330
ModelRKHG105
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionHeadphone
Responsible PartyChuangling Zhang, chuang@rkgaming.com , 18576395720
Non-Technical ContactBenjamin Kaur, Iconsigh, benjamin.kaur@iconsigh.com , +1 (408) 320-9867
Test FirmOra Huang, CHINA CERTIFICATION ICT CO., LTD (DONGGUAN), qa@ccttt.com.cn , 0086-0769-86858888
TCB Emailbacl.regulatory@baclcorp.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
qk19W+AC+epBGh1wUcA6Kw==2026-09-16Original Equipment
cOpkHu8EIE3oLw8WcjLqzQ==2026-09-16Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.00215C
2402-2480 MHz0.001715C
2402-2480 MHz0.001215C

Grants

TCB Grant - Application qk19W+AC+epBGh1wUcA6Kw==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Bay Area Compliance Laboratories Corp.
1274 Anvilwood Avenue
Sunnyvale, CA 94089
Date of Grant: 09/16/2026

Application Dated: 09/16/2026
Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd.
No. 8 Minying 1 Road, Yuanzhou Town,Boluo County,
Huizhou City, Guangdong Province, China
Huizhou,
China
 
Attention: Chuangling Zhang , Manager

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:  2A4MQ-RKHG105
Name of Grantee:  Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Headphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.002  
15C 2402.0  -  2480.0 0.0017  

Output power listed is conducted.

TCB Grant - Application cOpkHu8EIE3oLw8WcjLqzQ==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Bay Area Compliance Laboratories Corp.
1274 Anvilwood Avenue
Sunnyvale, CA 94089
Date of Grant: 09/16/2026

Application Dated: 09/16/2026
Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd.
No. 8 Minying 1 Road, Yuanzhou Town,Boluo County,
Huizhou City, Guangdong Province, China
Huizhou,
China
 
Attention: Chuangling Zhang , Manager

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:  2A4MQ-RKHG105
Name of Grantee:  Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Headphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0012  

Output power listed is conducted.