FCC ID SF4-MZX634

SF4MZX634, SF4 MZX634, SF4-MZX634, 5F4-MZX634

ATI Electronics (Shenzhen) Co. Ltd Bluetooth Earphones MZX634

An FCC ID is the product ID assigned by the FCC to identify wireless products in the market. The FCC chooses 3 or 5 character "Grantee" codes to identify the business that created the product. For example, the grantee code for FCC ID: SF4-MZX634 is SF4. The remaining characters of the FCC ID, -MZX634, are often associated with the product model, but they can be random. These letters are chosen by the applicant. In addition to the application, the FCC also publishes internal images, external images, user manuals, and test results for wireless devices. They can be under the "exhibits" tab below.

Purchase on Amazon: Bluetooth Earphones

App # Purpose Date Unique ID
1 Original Equipment 2019-04-30 qxuXqEwHGpzJOq5M9GvaGw==

Operating Frequencies

Frequency RangePower OutputRule Parts Line Entry
2.402-2.48 GHz Bluetooth5.2 mW15C 1

Exhibits

Document Type Submitted
Available
user manualUsers Manual
Adobe Acrobat PDF (796 kB)
2019-04-29
2019-04-30
test setup photosTest Setup Photos
Adobe Acrobat PDF (337 kB)
2019-04-29
2019-04-30
test reportTest Report
Adobe Acrobat PDF (1153 kB)
2019-04-29
2019-04-30
rf exposureRF Exposure Info
Adobe Acrobat PDF (52 kB)
2019-04-29
2019-04-30
Letter poaCover Letter(s)
Adobe Acrobat PDF (871 kB)
2019-04-29
2019-04-30
confidentiality request letterCover Letter(s)
Adobe Acrobat PDF (936 kB)
2019-04-29
2019-04-30
labelID Label/Location Info
Adobe Acrobat PDF (130 kB)
2019-04-29
2019-04-30
internal photosInternal Photos
Adobe Acrobat PDF (2856 kB)
2019-04-29
2019-04-30
external photosExternal Photos
Adobe Acrobat PDF (527 kB)
2019-04-29
2019-04-30
schematicsSchematics
Adobe Acrobat PDF (21 kB)
2019-04-29
block diagramBlock Diagram
Adobe Acrobat PDF (4 kB)
2019-04-29
operation descriptionOperational Description
Adobe Acrobat PDF (49 kB)
2019-04-29