1. FCC ID
  2. 2AQI5
  3. 2AQI5-WS220

FCC ID 2AQI5-WS220

UGREEN Dots

by Ugreen Group Limited

Grantee Code: 2AQI5   Product Code: WS220
Latest application date: 2025-09-08

FCC ID Device Details

FCC ID2AQI5-WS220
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AQI5
Product CodeWS220
Applicant BusinessUgreen Group Limited 🇨🇳
Related Domains ugreen.com baluntek.com
Equipment ClassUGREEN Dots
Test FirmShenzhen BALUN Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-09-08
2402-2480 MHzOriginal Equipment2025-09-08

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-03-05PDF 4.6 MB
Internal PhotosInternal Photos2025-09-08PDF 1.5 MB
External PhotosExternal Photos2025-09-08PDF 1.3 MB
ID Label/Location InfoID Label/Location Info2025-09-08PDF 723.9 KB
EUT setup photo_LeftTest Setup Photos2025-09-08PDF 891 KB
EUT setup photo_RightTest Setup Photos2025-09-08PDF 898.3 KB
Antenna Spec.Test Report2025-09-08PDF 1.3 MB
DTS test report_BLE_LeftTest Report2025-09-08PDF 4.6 MB
DTS test report_BLE_RightTest Report2025-09-08PDF 4.6 MB
DTS test report_DSS_LeftTest Report2025-09-08PDF 5.5 MB
DTS test report_DSS_RightTest Report2025-09-08PDF 5.5 MB
Attestation StatementsAttestation Statements2025-09-08PDF 330.4 KB
US Agent LetterAttestation Statements2025-09-08PDF 654.9 KB
Authorization LetterCover Letter(s)2025-09-08PDF 277 KB
ConfidentialityCover Letter(s)2025-09-08PDF 350.1 KB
Exposure Evaluation_LeftRF Exposure Info2025-09-08PDF 506.4 KB
Exposure Evaluation_RightRF Exposure Info2025-09-08PDF 506.5 KB
Block Diagram Metadata onlyBlock DiagramPDF 18.2 KB
Schematics Metadata onlySchematicsPDF 30.8 KB
Operational Description Metadata onlyOperational DescriptionPDF 235.1 KB

Application Information

Application IDUt3Cz8DThLMxB6AagCXFTw==
Final Action Date2025-09-08
Application PurposeOriginal Equipment
Applicant FRN0027672971
ModelWS220
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionUGREEN Dots
Responsible PartyChi Yang, Manager, certification@ugreen.com , 0755-28198930
Agentxuewen xuewen xuewen, Shenzhen BALUN Technology Co., Ltd., cbproject@baluntek.com , 075566850100
Technical Contactxuewen wu, Shenzhen BALUN Technology Co., Ltd., cbproject@baluntek.com , 075566850100
Non-Technical ContactTiffany Zhang, Shenzhen BALUN Technology Co., Ltd., cbproject@baluntek.com , 075566850100
Test FirmHanson Lin, Shenzhen BALUN Technology Co., Ltd., Hanson.Lin@baluntek.com , 86-755-66833830
TCB Emaildl_radio-certification@kiwa.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Short-Term Confidentiality Date03/05/2026
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsPower Output is conducted. This is a portable device. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. End users must be provided with specific operating instructions for satisfying RF exposure compliance.

Applications

Application IDDatePurpose
Ut3Cz8DThLMxB6AagCXFTw==2025-09-08Original Equipment
BZa5f1EXIGNl7LwmAYWmPw==2025-09-08Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0020000
2402-2480 MHz0.0016000

Grants

TCB Grant - Application Ut3Cz8DThLMxB6AagCXFTw==

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

  Kiwa Nederland B.V.
Wilmersdorf 50
Apeldoorn, NL-7300 AC
Netherlands 		Date of Grant: 09/08/2025

Application Dated: 09/05/2025
Ugreen Group Limited
UGREEN Building,Longcheng Industrial Park
Longguanxi Road,Longhua
ShenZhen, 518000
China
 
Attention: Chi Yang , 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:  2AQI5-WS220
Name of Grantee:  Ugreen Group Limited
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: UGREEN Dots
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0016  

Power Output is conducted. This is a portable device. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. End users must be provided with specific operating instructions for satisfying RF exposure compliance.

TCB Grant - Application BZa5f1EXIGNl7LwmAYWmPw==

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

  Kiwa Nederland B.V.
Wilmersdorf 50
Apeldoorn, NL-7300 AC
Netherlands 		Date of Grant: 09/08/2025

Application Dated: 09/05/2025
Ugreen Group Limited
UGREEN Building,Longcheng Industrial Park
Longguanxi Road,Longhua
ShenZhen, 518000
China
 
Attention: Chi Yang , 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:  2AQI5-WS220
Name of Grantee:  Ugreen Group Limited
Equipment Class: Digital Transmission System
Notes: UGREEN Dots
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.002  

Power Output is conducted. This is a portable device. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. End users must be provided with specific operating instructions for satisfying RF exposure compliance.