1. FCC ID
  2. 2BT57
  3. 2BT57-26ZM001

FCC ID 2BT57-26ZM001

Zeroair Aura 25 Slim

by Mars Innovate Technology Co., Ltd.

Grantee Code: 2BT57   Product Code: 26ZM001
Latest application date: 2026-09-22

FCC ID Device Details

FCC ID2BT57-26ZM001
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BT57
Product Code26ZM001
Applicant BusinessMars Innovate Technology Co., Ltd. 🇨🇳
Related Domains picus.fi
Equipment ClassZeroair Aura 25 Slim
Test FirmShenzhen Microtest Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
0.36 MHzChange in identification of presently authorized equipment. Original FCC ID: 2BSWE-ZZWP103 Grant Date: 06/30/20262026-09-22

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-09-22PDF 665.4 KB
External photosExternal Photos2026-09-22PDF 1.2 MB
ID label and locationID Label/Location Info2026-09-22PDF 1,006.7 KB
Attestation_StatementAttestation Statements2026-09-22PDF 424.6 KB
Kaspersky StatementAttestation Statements2026-09-22PDF 668.1 KB
TCB_validation_US_agent_processAttestation Statements2026-09-22PDF 1.2 MB
Us_AgentAttestation Statements2026-09-22PDF 152 KB
Authorization Letter from changer IDCover Letter(s)2026-09-22PDF 204.7 KB
Change ID RequestCover Letter(s)2026-09-22PDF 222.9 KB
Letter AuthorizationCover Letter(s)2026-09-22PDF 203.4 KB

Application Information

Application IDoEmTIJGtFF+fKScs+F7LTQ==
Final Action Date2026-09-22
Application PurposeChange in identification of presently authorized equipment. Original FCC ID: 2BSWE-ZZWP103 Grant Date: 06/30/2026
Applicant FRN0037845351
Model26ZM001
Frequency Range0.36 MHz
Equipment ClassDCD - Part 15 Low Power Transmitter Below 1705 kHz
Device DescriptionZeroair Aura 25 Slim
Responsible PartyMars Guo, mars.creation2022@gmail.com , 18898651537
Technical ContactTina Huang, Shenzhen Microtest Co., Ltd, tinahuang@51mti.com , +86-755 88850135
Non-Technical Contactlvan Wang, Picus Advisors US LLC, ivan.wang@picus.fi , (713) 391-4488
Test FirmTina Huang, Shenzhen Microtest Co., Ltd., tinahuang@51mti.com , 0755-88850135-1132
TCB Emailelabscert@applus.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityNo
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
oEmTIJGtFF+fKScs+F7LTQ==2026-09-22Change in identification of presently authorized equipment. Original FCC ID: 2BSWE-ZZWP103 Grant Date: 06/30/2026

Equipment Authorization

FrequencyRules
0.115-0.205 MHz15C
0.36 MHz15C

Grants

TCB Grant - Application oEmTIJGtFF+fKScs+F7LTQ==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 09/22/2026

Application Dated: 08/25/2026
Mars Innovate Technology Co., Ltd.
Houting Community, Shajing Subdistrict,
Bao'an District, Shenzhen,,
China
 
Attention: Mars Guo , PM

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:  2BT57-26ZM001
Name of Grantee:  Mars Innovate Technology Co., Ltd.
Equipment Class: Part 15 Low Power Transmitter Below 1705 kHz
Notes: Zeroair Aura 25 Slim
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 0.115  -  0.205  
15C 0.36  -  0.36  

The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-users must be provided with operating procedures for satisfying RF exposure compliance.