1. FCC ID
  2. 2AZEQ
  3. 2AZEQ-B173C

FCC ID 2AZEQ-B173C

Charging Case

by NOTHING TECHNOLOGY LIMITED

Grantee Code: 2AZEQ   Product Code: B173C
Latest application date: 2025-09-21

FCC ID Device Details

FCC ID2AZEQ-B173C
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AZEQ
Product CodeB173C
Applicant BusinessNOTHING TECHNOLOGY LIMITED 🇬🇧
Related Domains nothing.tech baluntek.com
Equipment ClassCharging Case
Test FirmShenzhen BALUN Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-09-21
2402-2480 MHzOriginal Equipment2025-09-21

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-02-25PDF 3.4 MB
Internal PhotosInternal Photos2026-02-25PDF 1.2 MB
External PhotosExternal Photos2026-02-25PDF 715.6 KB
ID Label/Location InfoID Label/Location Info2025-09-21PDF 91 KB
Test Setup Photos_RFTest Setup Photos2026-02-25PDF 927.8 KB
Test Setup Photos_SARTest Setup Photos2026-02-25PDF 329.4 KB
Antenna specTest Report2025-09-21PDF 946 KB
SAR test reportRF Exposure Info2025-09-21PDF 899.4 KB
Test ReportTest Report2025-09-21PDF 4.7 MB
Test ReportTest Report2025-09-21PDF 2.3 MB
Attestation StatementsAttestation Statements2025-09-21PDF 167.7 KB
US Agent LetterAttestation Statements2025-09-21PDF 395.1 KB
Authorization LetterCover Letter(s)2025-09-21PDF 157.2 KB
ConfidentialityCover Letter(s)2025-09-21PDF 215.2 KB
BL-SZ2561090-APRF Exposure Info2025-09-21PDF 241.9 KB
BL-SZ2561090-AP-1RF Exposure Info2025-09-21PDF 242 KB
BL-SZ2561090-ASCRF Exposure Info2025-09-21PDF 178.2 KB
BL-SZ2561090-ASC-1RF Exposure Info2025-09-21PDF 178.1 KB
BL-SZ2561090-ATDRF Exposure Info2025-09-21PDF 170.7 KB
BL-SZ2561090-ATD-1RF Exposure Info2025-09-21PDF 166.6 KB
Calibration reportRF Exposure Info2025-09-21PDF 3.1 MB
Block Diagram Metadata onlyBlock DiagramPDF 41.6 KB
Schematics Metadata onlySchematicsPDF 355.2 KB
Operational Description Metadata onlyOperational DescriptionPDF 86 KB
Tune up Procedure Metadata onlyParts List/Tune Up InfoPDF 66.3 KB

Application Information

Application IDx52xllGDjXbCi0IhJaHkxQ==
Final Action Date2025-09-21
Application PurposeOriginal Equipment
Applicant FRN0030725451
ModelB173C
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionCharging Case
Responsible PartyJathan Liu, jathan.liu@nothing.tech , 8618938035041
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
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
x52xllGDjXbCi0IhJaHkxQ==2025-09-21Original Equipment
dxsg5JITnJuhDFVKhwLebA==2025-09-21Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.007415C
2402-2480 MHz0.02115C

Grants

TCB Grant - Application x52xllGDjXbCi0IhJaHkxQ==

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: 09/21/2025

Application Dated: 08/28/2025
NOTHING TECHNOLOGY LIMITED
Bedford House, 21A John Street
London, WC1N 2BF
United Kingdom
 
Attention: Jathan Liu ,

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:  2AZEQ-B173C
Name of Grantee:  NOTHING TECHNOLOGY LIMITED
Equipment Class: Digital Transmission System
Notes: Charging Case
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0074  

Power Output is conducted. SAR compliance for body worn operating conditions is limited to the specific configuration tested for this filing. 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. The highest reported SAR values for body and extremity use conditions are 0.22 (1g W/Kg), and 0.10 (10g W/Kg).

TCB Grant - Application dxsg5JITnJuhDFVKhwLebA==

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: 09/21/2025

Application Dated: 08/28/2025
NOTHING TECHNOLOGY LIMITED
Bedford House, 21A John Street
London, WC1N 2BF
United Kingdom
 
Attention: Jathan Liu ,

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:  2AZEQ-B173C
Name of Grantee:  NOTHING TECHNOLOGY LIMITED
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Charging Case
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.021  

Power Output is conducted. SAR compliance for body worn operating conditions is limited to the specific configuration tested for this filing. 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. The highest reported SAR values for body and extremity use conditions are 0.22 (1g W/Kg), and 0.10 (10g W/Kg).