An FCC ID is a unique identifier assigned by the Federal Communications Commission (FCC) to identify wireless radio frequency devices available on the market.
The FCC assigns a 3- or 5-character Grantee Code to indicate the company responsible for manufacturing the device.
For the current product, the FCC ID is 2AV9UK4R1N4, where the Grantee Code is 2AV9U.
The remaining portion of the ID, K4R1N4, is typically associated with the product model, though it may also be a randomly chosen string determined by the applicant.
The current product (model K4R1N4) is manufactured by ALOYS INC..
It complies with the Federal Communications Commission (FCC) requirements and is classified under the equipment class as NII - Unlicensed National Information Infrastructure TX,
The equipment notes indicate that the product is a Android Media Player.
In addition to the application documents, the FCC also publishes internal and external photographs of the device, user manuals, and test reports.
These materials can be viewed under the "Exhibits" tab below.
Application for Equipment Authorization FCC Form 731 TCB Version
WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT
(U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR
CONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE
(U.S. CODE, TITLE 47, SECTION 503).
FCC ID 2AV9UK4R1N4 Application Forms #2
Application for Equipment Authorization FCC Form 731 TCB Version
WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT
(U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR
CONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE
(U.S. CODE, TITLE 47, SECTION 503).
FCC ID 2AV9UK4R1N4 Application Forms #3
Application for Equipment Authorization FCC Form 731 TCB Version
WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT
(U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR
CONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE
(U.S. CODE, TITLE 47, SECTION 503).
FCC ID 2AV9UK4R1N4 Application Forms #4
Application for Equipment Authorization FCC Form 731 TCB Version
WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT
(U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR
CONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE
(U.S. CODE, TITLE 47, SECTION 503).
FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554
GRANT OF EQUIPMENT AUTHORIZATION
COPY
Certification
ALOYS INC.
11F, 31, Hwangsaeul-ro 258beon-gil, Bundang-gu
Seongnam-si, 13595
South Korea
Date of Grant: 07/03/2026
Application Dated: 07/03/2026
Attention: Regulatory Team ,
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:
2AV9UK4R1N4
Name of Grantee:
ALOYS INC.
Equipment Class:
Unlicensed National Information Infrastructure TX
Notes:
Android Media Player
Modular Type:
Does not apply
Grant Notes
FCC Rule Parts
Frequency Range (MHZ)
Output Watts
Frequency Tolerance
Emission Designator
CC MO
15E
5190.0
-
5230.0
0.0492
CC MO ND
15E
5270.0
-
5310.0
0.04018
CC MO ND
15E
5530.0
-
5610.0
0.03119
CC MO
15E
5755.0
-
5795.0
0.04246
Output power listed is maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.
CC:
This device is certified pursuant to two different Part 15 rules sections.
MO:
This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.
ND:
This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h).
Mail To:
EA206978
FCC ID 2AV9UK4R1N4 TCB Grant #1
TCB
GRANT OF EQUIPMENT AUTHORIZATION
TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 07/03/2026
Application Dated: 07/03/2026
ALOYS INC.
11F, 31, Hwangsaeul-ro 258beon-gil, Bundang-gu
Seongnam-si, 13595 South Korea
Attention: Regulatory Team ,
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:
2AV9UK4R1N4
Name of Grantee:
ALOYS INC.
Equipment Class:
Unlicensed National Information Infrastructure TX
Notes:
Android Media Player
Grant Notes
FCC Rule Parts
Frequency Range (MHZ)
Output Watts
Frequency Tolerance
Emission Designator
CC MO
15E
5190.0
-
5230.0
0.0492
CC MO ND
15E
5270.0
-
5310.0
0.04018
CC MO ND
15E
5530.0
-
5610.0
0.03119
CC MO
15E
5755.0
-
5795.0
0.04246
Output power listed is maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.
CC:
This device is certified pursuant to two different Part 15 rules sections.
MO:
This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.
ND:
This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h).
FCC ID 2AV9UK4R1N4 EAS Grant #2
COPY
FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554
GRANT OF EQUIPMENT AUTHORIZATION
COPY
Certification
ALOYS INC.
11F, 31, Hwangsaeul-ro 258beon-gil, Bundang-gu
Seongnam-si, 13595
South Korea
Date of Grant: 07/03/2026
Application Dated: 07/03/2026
Attention: Regulatory Team ,
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:
2AV9UK4R1N4
Name of Grantee:
ALOYS INC.
Equipment Class:
15E 6 GHz Low Power Indoor Client
Notes:
Android Media Player
Modular Type:
Does not apply
Grant Notes
FCC Rule Parts
Frequency Range (MHZ)
Output Watts
Frequency Tolerance
Emission Designator
CC MO
15E
5985.0
-
7025.0
0.20465
Output power listed is maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.
CC:
This device is certified pursuant to two different Part 15 rules sections.
MO:
This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.
Mail To:
EA708343
FCC ID 2AV9UK4R1N4 TCB Grant #2
TCB
GRANT OF EQUIPMENT AUTHORIZATION
TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 07/03/2026
Application Dated: 07/03/2026
ALOYS INC.
11F, 31, Hwangsaeul-ro 258beon-gil, Bundang-gu
Seongnam-si, 13595 South Korea
Attention: Regulatory Team ,
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:
2AV9UK4R1N4
Name of Grantee:
ALOYS INC.
Equipment Class:
15E 6 GHz Low Power Indoor Client
Notes:
Android Media Player
Grant Notes
FCC Rule Parts
Frequency Range (MHZ)
Output Watts
Frequency Tolerance
Emission Designator
CC MO
15E
5985.0
-
7025.0
0.20465
Output power listed is maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.
CC:
This device is certified pursuant to two different Part 15 rules sections.
MO:
This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.
FCC ID 2AV9UK4R1N4 TCB Grant #3
TCB
GRANT OF EQUIPMENT AUTHORIZATION
TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 07/03/2026
Application Dated: 07/03/2026
ALOYS INC.
11F, 31, Hwangsaeul-ro 258beon-gil, Bundang-gu
Seongnam-si, 13595 South Korea
Attention: Regulatory Team ,
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:
2AV9UK4R1N4
Name of Grantee:
ALOYS INC.
Equipment Class:
Digital Transmission System
Notes:
Android Media Player
Grant Notes
FCC Rule Parts
Frequency Range (MHZ)
Output Watts
Frequency Tolerance
Emission Designator
CC
15C
2402.0
-
2480.0
0.00126
CC MO
15C
2422.0
-
2452.0
0.09484
Output power listed is maximum combined conducted power. This device contains 20 and 40 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.
CC:
This device is certified pursuant to two different Part 15 rules sections.
MO:
This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.
FCC ID 2AV9UK4R1N4 EAS Grant #3
COPY
FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554
GRANT OF EQUIPMENT AUTHORIZATION
COPY
Certification
ALOYS INC.
11F, 31, Hwangsaeul-ro 258beon-gil, Bundang-gu
Seongnam-si, 13595
South Korea
Date of Grant: 07/03/2026
Application Dated: 07/03/2026
Attention: Regulatory Team ,
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:
2AV9UK4R1N4
Name of Grantee:
ALOYS INC.
Equipment Class:
Digital Transmission System
Notes:
Android Media Player
Modular Type:
Does not apply
Grant Notes
FCC Rule Parts
Frequency Range (MHZ)
Output Watts
Frequency Tolerance
Emission Designator
CC
15C
2402.0
-
2480.0
0.00126
CC MO
15C
2422.0
-
2452.0
0.09484
Output power listed is maximum combined conducted power. This device contains 20 and 40 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.
CC:
This device is certified pursuant to two different Part 15 rules sections.
MO:
This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.
Mail To:
EA754567
FCC ID 2AV9UK4R1N4 EAS Grant #4
COPY
FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554
GRANT OF EQUIPMENT AUTHORIZATION
COPY
Certification
ALOYS INC.
11F, 31, Hwangsaeul-ro 258beon-gil, Bundang-gu
Seongnam-si, 13595
South Korea
Date of Grant: 07/03/2026
Application Dated: 07/03/2026
Attention: Regulatory Team ,
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:
2AV9UK4R1N4
Name of Grantee:
ALOYS INC.
Equipment Class:
Part 15 Spread Spectrum Transmitter
Notes:
Android Media Player
Modular Type:
Does not apply
Grant Notes
FCC Rule Parts
Frequency Range (MHZ)
Output Watts
Frequency Tolerance
Emission Designator
CC
15C
2402.0
-
2480.0
0.00141
Power listed is the maximum conducted output power. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.
CC:
This device is certified pursuant to two different Part 15 rules sections.
Mail To:
EA983655
FCC ID 2AV9UK4R1N4 TCB Grant #4
TCB
GRANT OF EQUIPMENT AUTHORIZATION
TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 07/03/2026
Application Dated: 07/03/2026
ALOYS INC.
11F, 31, Hwangsaeul-ro 258beon-gil, Bundang-gu
Seongnam-si, 13595 South Korea
Attention: Regulatory Team ,
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:
2AV9UK4R1N4
Name of Grantee:
ALOYS INC.
Equipment Class:
Part 15 Spread Spectrum Transmitter
Notes:
Android Media Player
Grant Notes
FCC Rule Parts
Frequency Range (MHZ)
Output Watts
Frequency Tolerance
Emission Designator
CC
15C
2402.0
-
2480.0
0.00141
Power listed is the maximum conducted output power. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.
CC:
This device is certified pursuant to two different Part 15 rules sections.