FCC ID 2AOKB-A3876L

Wireless Headphone

by Anker Innovations Limited

Grantee Code: 2AOKB Product Code: A3876L

Latest application date: 2025-11-23

FCC ID Device Details

FCC ID	2AOKB-A3876L
Mirrors	fcc.id \| gov \| fccid.ai
Grantee Code	2AOKB
Product Code	A3876L
Applicant Business	Anker Innovations Limited
Related Domains	anker-in.com agccert.com
Equipment Class	Wireless Headphone
Test Firm	Attestation of Global Compliance (Shenzhen) Co., L

Operating Frequencies

Frequency Range	Application Purpose	Final Action Date
2402-2480 MHz	Class II permissive change or modification of presently authorized equipment	2025-11-23
2402-2480 MHz	Class II permissive change or modification of presently authorized equipment	2025-11-23
2402-2480 MHz	Class II permissive change or modification of presently authorized equipment	2025-04-18
2402-2480 MHz	Class II permissive change or modification of presently authorized equipment	2025-04-18
2402-2480 MHz	Original Equipment	2024-06-19
2402-2480 MHz	Original Equipment	2024-06-19

Exhibits

Document	Type	Available	File
user manual	Users Manual	2025-10-15	PDF 3.9 MB
User manual Metadata only	Users Manual	2024-12-15	PDF
User manual	Users Manual	2024-12-15	PDF 3.8 MB
Internal photos	Internal Photos	2025-11-23	PDF 1.8 MB
Inernal Photo	Internal Photos	2025-10-15	PDF 1.8 MB
Internal photos	Internal Photos	2024-12-15	PDF 1.7 MB
Internal photos Metadata only	Internal Photos	2024-12-15	PDF
External Photos	External Photos	2025-10-15	PDF 2.3 MB
External photos	External Photos	2024-12-15	PDF 2.3 MB
External photos Metadata only	External Photos	2024-12-15	PDF
label and location	ID Label/Location Info	2025-04-18	PDF 396.3 KB
ID label and location Metadata only	ID Label/Location Info	2024-06-19	PDF
Test Setup photo	Test Setup Photos	2025-11-23	PDF 1.1 MB
Test Setup Photos	Test Setup Photos	2025-10-15	PDF 978.5 KB
Test Setup photo Metadata only	Test Setup Photos	2024-12-15	PDF
Test Setup photo	Test Setup Photos	2024-12-15	PDF 1.1 MB
Antenna Specification	Test Report	2025-11-23	PDF 1.1 MB
Test report BLE	Test Report	2025-11-23	PDF 3.6 MB
Test report EDR	Test Report	2025-11-23	PDF 3.6 MB
FCC Test Report for BLE	Test Report	2025-04-18	PDF 2.7 MB
FCC Test Report for BR_EDR	Test Report	2025-04-18	PDF 2.8 MB
Test Report	Test Report	2025-04-18	PDF 2.8 MB
Test Report BLE	Test Report	2025-04-18	PDF 2.8 MB
Antenna Specification	Test Report	2024-06-19	PDF 919.2 KB
Antenna Specification Metadata only	Test Report	2024-06-19	PDF
Test report	Test Report	2024-06-19	PDF 5.6 MB
Test report	Test Report	2024-06-19	PDF 4.1 MB
Test report Metadata only	Test Report	2024-06-19	PDF
Attestation Statement 2.911(i)	Attestation Statements	2025-11-23	PDF 56.3 KB
Attestation Statement 2.911(ii)	Attestation Statements	2025-11-23	PDF 56.3 KB
Kaspersky Statement	Attestation Statements	2025-11-23	PDF 674.2 KB
TCB_validation_US_agent_process	Attestation Statements	2025-11-23	PDF 556.9 KB
Us_Agent	Attestation Statements	2025-11-23	PDF 420.3 KB
2.911_(d)(5)(i) Certification Equipment Type v1.2	Attestation Statements	2025-04-18	PDF 56.3 KB
2.911_(d)(5)(ii) Certificiation Applicant v1.2	Attestation Statements	2025-04-18	PDF 56.3 KB
Attestation_Statements_Kaspersky_Rev 1.0	Cover Letter(s)	2025-04-18	PDF 121.2 KB
U.S. Agent Letter of Attestation _Rev1.0	Attestation Statements	2025-04-18	PDF 420.3 KB
Certification Type	Attestation Statements	2024-06-19	PDF 56.7 KB
Certification Type Metadata only	Attestation Statements	2024-06-19	PDF
Certificiation Applicant	Attestation Statements	2024-06-19	PDF 56.7 KB
Certificiation Applicant Metadata only	Attestation Statements	2024-06-19	PDF
US_Agent	Attestation Statements	2024-06-19	PDF 311.2 KB
US_Agent Metadata only	Attestation Statements	2024-06-19	PDF
Class II PC request letter	Cover Letter(s)	2025-11-23	PDF 182.7 KB
Confidentiality	Cover Letter(s)	2025-11-23	PDF 61.2 KB
Letter Authorization	Cover Letter(s)	2025-11-23	PDF 151.7 KB
FCC Class II PC request letter Rev1.0	Cover Letter(s)	2025-04-18	PDF 118.6 KB
FCC-Confidentiality-Request_Rev1.1	Cover Letter(s)	2025-04-18	PDF 109.5 KB
FCC-POA_Rev1.0	Cover Letter(s)	2025-04-18	PDF 13.5 KB
Confidentiality Metadata only	Cover Letter(s)	2024-06-19	PDF
Confidentiality	Cover Letter(s)	2024-06-19	PDF 102.1 KB
Letter Authorization Metadata only	Cover Letter(s)	2024-06-19	PDF
Letter Authorization	Cover Letter(s)	2024-06-19	PDF 151.9 KB
RF Exposure	RF Exposure Info	2025-11-23	PDF 1.8 MB
RF Exposure	RF Exposure Info	2025-04-18	PDF 1.7 MB
RF Exposure	RF Exposure Info	2024-06-19	PDF 1.5 MB
RF Exposure Metadata only	RF Exposure Info	2024-06-19	PDF
Block Diagram Metadata only	Block Diagram		PDF 409.5 KB
Block diagram Metadata only	Block Diagram		PDF 387 KB
Schematics Metadata only	Schematics		PDF 851 KB
Schematics Metadata only	Schematics		PDF 883.5 KB
Operational Description Metadata only	Operational Description		PDF 1.4 MB
BOM Metadata only	Parts List/Tune Up Info		PDF 25.2 KB
BOM Metadata only	Parts List/Tune Up Info		PDF 40.3 KB
Parts List Metadata only	Parts List/Tune Up Info		PDF 50.8 KB

Application Information

Application ID	O7uWc80ypaln3krJChfiVg==
Final Action Date	2025-11-23
Application Purpose	Class II permissive change or modification of presently authorized equipment
Applicant FRN	0027073105
Model	A3876L
Frequency Range	2402-2480 MHz
Equipment Class	DSS - Part 15 Spread Spectrum Transmitter
Device Description	Wireless Headphone
Responsible Party	Justin Zhou, justin.zhou1@anker-in.com , +86-755-86544807
Technical Contact	Angela Li, Attestation of Global Compliance (Shenzhen) Co., L, agc@agccert.com , +86-755-25234088
Non-Technical Contact	Angela Li, Attestation of Global Compliance (Shenzhen) Co., L, agc@agccert.com , +86-755-25234088
Test Firm	Doris Li, Attestation of Global Compliance (Shenzhen) Co., L, dorisli@agc-cert.com , +86-755-25234088
TCB Email	elabscert@applus.com
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term Confidentiality	No
Long-Term Confidentiality	Yes
Modular Equipment	Does not apply
Composite Device	Yes
Cognitive Radio	No
Authorization Waiver	No
Authorization Waiver Approved	No
Section 5301 Certification	Yes
Related OET Knowledge DataBase Inquiry	No

Applications

Application ID	Date	Purpose
O7uWc80ypaln3krJChfiVg==	2025-11-23	Class II permissive change or modification of presently authorized equipment
9kI5S0c9Zzxl86ysuF04lw==	2025-11-23	Class II permissive change or modification of presently authorized equipment
QsRqLlhYoBn9+fBSTiKYlg==	2025-04-18	Class II permissive change or modification of presently authorized equipment
/E2x0nSKzHDZLQ1XH2DWqQ==	2025-04-18	Class II permissive change or modification of presently authorized equipment
s3j3KDSq6xd3YAndWzPODA==	2024-06-19	Original Equipment
9H+rgpPUmpRBHz5Op2uNfg==	2024-06-19	Original Equipment

Equipment Authorization

Frequency	Output	Rules	Grant Notes
2402-2480 MHz	0.0012000	15C	CC
2402-2480 MHz	0.0014000	15C	CC
2402-2480 MHz	0.0014000		CC
2402-2480 MHz	0.0012000		CC

Grants

TCB Grant - Application s3j3KDSq6xd3YAndWzPODA==

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: 06/19/2024

Application Dated: 06/18/2024

Anker Innovations Limited

Room 1318-19, Hollywood Plaza

610 Nathan Road, Mongkok

Kowloon,
Hong Kong

Attention: Louis Qi

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:	2AOKB-A3876L

Name of Grantee:	Anker Innovations Limited

Equipment Class:	Digital Transmission System
Notes:	Wireless Headphone

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0012

Output power listed is conducted.

CC:	This device is certified pursuant to two different Part 15 rules sections.

EAS Grant - Application s3j3KDSq6xd3YAndWzPODA==

COPY	FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION	COPY
Certification

Anker Innovations Limited
Room 1318-19, Hollywood Plaza 610 Nathan Road, Mongkok
Kowloon,
Hong Kong

Date of Grant: 06/19/2024

Application Dated: 06/18/2024

Attention: Louis Qi

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:	2AOKB-A3876L

Name of Grantee:	Anker Innovations Limited

Equipment Class:	Digital Transmission System
Notes:	Wireless Headphone
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	0.0012

Output power listed is conducted.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application QsRqLlhYoBn9+fBSTiKYlg==

Mail To:

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

DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336

Date of Grant: 04/18/2025

Application Dated: 04/18/2025

Anker Innovations Limited

Unit 56, 8th Floor, Tower 2, Admiralty Centre,

18 Harcourt Road,
Hong Kong

Attention: Justin Zhou ,

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:	2AOKB-A3876L

Name of Grantee:	Anker Innovations Limited

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Wireless Headphone

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0014

Class II permissive for this filling. Output power listed is conducted power.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application O7uWc80ypaln3krJChfiVg==

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: 11/23/2025

Application Dated: 11/24/2025

Anker Innovations Limited

Unit 56, 8th Floor, Tower 2, Admiralty Centre,

18 Harcourt Road,
Hong Kong

Attention: Justin Zhou ,

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:	2AOKB-A3876L

Name of Grantee:	Anker Innovations Limited

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Wireless Headphone

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.001

Output power listed is conducted. Class II permissive change due to change battery, modify layout of IC and antenna, charging part list.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application 9kI5S0c9Zzxl86ysuF04lw==

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: 11/23/2025

Application Dated: 11/24/2025

Anker Innovations Limited

Unit 56, 8th Floor, Tower 2, Admiralty Centre,

18 Harcourt Road,
Hong Kong

Attention: Justin Zhou ,

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:	2AOKB-A3876L

Name of Grantee:	Anker Innovations Limited

Equipment Class:	Digital Transmission System
Notes:	Wireless Headphone

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0008

Output power listed is conducted. Class II permissive change due to change battery, modify layout of IC and antenna, charging part list.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application 9H+rgpPUmpRBHz5Op2uNfg==

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: 06/19/2024

Application Dated: 06/18/2024

Anker Innovations Limited

Room 1318-19, Hollywood Plaza

610 Nathan Road, Mongkok

Kowloon,
Hong Kong

Attention: Louis Qi

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:	2AOKB-A3876L

Name of Grantee:	Anker Innovations Limited

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Wireless Headphone

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0014

Output power listed is conducted.

CC:	This device is certified pursuant to two different Part 15 rules sections.

EAS Grant - Application 9H+rgpPUmpRBHz5Op2uNfg==

COPY	FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION	COPY
Certification

Anker Innovations Limited
Room 1318-19, Hollywood Plaza 610 Nathan Road, Mongkok
Kowloon,
Hong Kong

Date of Grant: 06/19/2024

Application Dated: 06/18/2024

Attention: Louis Qi

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:	2AOKB-A3876L

Name of Grantee:	Anker Innovations Limited

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Wireless Headphone
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	0.0014

Output power listed is conducted.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application /E2x0nSKzHDZLQ1XH2DWqQ==

Mail To:

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

DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336

Date of Grant: 04/18/2025

Application Dated: 04/18/2025

Anker Innovations Limited

Unit 56, 8th Floor, Tower 2, Admiralty Centre,

18 Harcourt Road,
Hong Kong

Attention: Justin Zhou ,

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:	2AOKB-A3876L

Name of Grantee:	Anker Innovations Limited

Equipment Class:	Digital Transmission System
Notes:	Wireless Headphone

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0012

Class II permissive for this filling. Output power listed is conducted power.

CC:	This device is certified pursuant to two different Part 15 rules sections.