1. FCC ID
  2. 2A4MJ
  3. 2A4MJ-MS-T20
  4. Declaration Letter of Model Difference

MST20 Bluetooth headphones Cover Letter(s) - FCC ID 2A4MJ-MS-T20

FCC ID 2A4MJ-MS-T20

Declaration Letter of Model Difference

Bluetooth headphones

by Jiaxing Yuejia Trading Co., Ltd.

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Document Details

FCC ID2A4MJ-MS-T20
Document ID5707760
Document TypeCover Letter(s)
DescriptionDeclaration Letter of Model Difference
ApplicantJiaxing Yuejia Trading Co., Ltd.
Equipment ClassBluetooth headphones
Product CodeMST20
Application IDY6d97FsRfzCtvM0NRPMfQw==
Application PurposeOriginal Equipment
Application Date2022-02-28
Frequency Range2402-2480 MHz
FRN0031987894
Test FirmShenzhen Toby Technology Co., Ltd.
Certified ByJufei Gong Manager
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Submitted2022-02-28
Available2022-02-28
Created2022-02-28
Modified0002-01-01
Pages1
File TypeAdobe Acrobat PDF
File Size75202
File SHA-256015c4997e71fc1b32f138f191bee2f0ac07bda62467dbbcc9c1ed2baa01ab294
PDF Metadata ProducerMicrosoft® Word 2016 Microsoft® Word 2016
FCC.gov SourcesFCC.gov 5707760

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