1. FCC ID
  2. 2A86Y
  3. 2A86Y-AQ-4

FCC ID 2A86Y-AQ-4

Bluetooth speaker

by Shenzhen chengtai electronic and technology co.,LTD

Grantee Code: 2A86Y   Product Code: AQ4
Latest application date: 2026-03-09

FCC ID Device Details

FCC ID2A86Y-AQ-4
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A86Y
Product CodeAQ4
Applicant BusinessShenzhen chengtai electronic and technology co.,LTD 🇨🇳
Related Domains tg-bt.com ttsmarket.cc
Equipment ClassBluetooth speaker
Test FirmShenzhen BKC Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-03-09

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-09-05PDF 1.4 MB
Internal PhotosInternal Photos2026-03-09PDF 5.1 MB
External PhotosExternal Photos2026-03-09PDF 1.5 MB
LabelID Label/Location Info2026-03-09PDF 232.2 KB
Test Setup PhotosTest Setup Photos2026-03-09PDF 609.5 KB
Antenna ReportTest Report2026-03-09PDF 713.3 KB
Appendix Test Data for BTTest Report2026-03-09PDF 4.2 MB
Test Report BTTest Report2026-03-09PDF 1.6 MB
Attestation Statements-KasperskyAttestation Statements2026-03-09PDF 124 KB
Attestation Statements-Not CoveredAttestation Statements2026-03-09PDF 69.6 KB
US AgentAttestation Statements2026-03-09PDF 176.4 KB
Confidentiality RequestCover Letter(s)2026-03-09PDF 69.5 KB
POACover Letter(s)2026-03-09PDF 45.3 KB
RF ExposureRF Exposure Info2026-03-09PDF 105.7 KB
Block Diagram Metadata onlyBlock DiagramPDF 48.9 KB
Schematics Metadata onlySchematicsPDF 68.9 KB
Operation Description Metadata onlyOperational DescriptionPDF 82.4 KB

Application Information

Application ID6vLb7RcVYFPxfiEdhnRY2A==
Final Action Date2026-03-09
Application PurposeOriginal Equipment
Applicant FRN0033044058
ModelAQ-4
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBluetooth speaker
Responsible PartyFang Ruan, service@tg-bt.com , +86 17093468875
Non-Technical ContactMaverick Lim, TTS MARKET INC., Maverick@ttsmarket.cc , 6463052908
Test FirmLevi Xiao, Shenzhen BKC Testing Co., Ltd., xiaoqiuming@bkc-lab.com , 13662971642
TCB Emailjoe_chew@derycom-us.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
6vLb7RcVYFPxfiEdhnRY2A==2026-03-09Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.0013615C

Grants

TCB Grant - Application 6vLb7RcVYFPxfiEdhnRY2A==

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

  DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336
Date of Grant: 03/09/2026

Application Dated: 03/09/2026
Shenzhen chengtai electronic and technology co.,LTD
6th Floor,Building C,Qinyu Industrial Zone,Sanwei
Sanwei Community,Hangcheng Street, Baoan District
Shenzhen,
China
 
Attention: Fang Ruan , 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:  2A86Y-AQ-4
Name of Grantee:  Shenzhen chengtai electronic and technology co.,LTD
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Bluetooth speaker
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00136  

Output power listed is conducted power.