FCC ID 2A3ZO-240023A

2A3ZO240023A, 2A3ZO 240023A, 2A3ZO-240023A, 2A3ZO-24OO23A, 2A3Z0-240023A

Hong Kong Etech Groups Ltd. Speaker 240023A

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: 2A3ZO-240023A is 2A3ZO. The remaining characters of the FCC ID, -240023A, 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: Speaker

Application: Speaker
Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Short Link: fcc.id/2A3ZO-240023A
Sources: FCC.gov | FCC.report
Registered By: Hong Kong Etech Groups Ltd. - 2A3ZO (China)

App #	Purpose	Date	Unique ID
1	Original Equipment	2025-05-19	zr6TtpmpAKKEGkxibWVATw==
2	Original Equipment	2025-05-19	DmxtNwyTaWfWffWtuLLfHg==

Operating Frequencies

Frequency Range	Power Output	Rule Parts	App #
2.402-2.48 GHz	4.808 mW	15C	1.1
2.402-2.48 GHz	2.208 mW	15C	2.1

Exhibits

Available Exhibits

App #	Document	Type	Submitted Available
1	RF exposure report	RF Exposure Info Adobe Acrobat PDF (425 kB)	2025-05-19 2025-05-19
1	BLE test report_2	Test Report Adobe Acrobat PDF (4787 kB)	2025-05-19 2025-05-19
1	BLE test report_1	Test Report Adobe Acrobat PDF (3857 kB)	2025-05-19 2025-05-19
1	antenna specification	Test Report Adobe Acrobat PDF (816 kB)	2025-05-19 2025-05-19
1	test setup photos	Test Setup Photos Adobe Acrobat PDF (749 kB)	2025-05-19 2025-05-19
1	user manual	Users Manual Adobe Acrobat PDF (675 kB)	2025-05-19 2025-05-19
1	label	ID Label/Location Info Adobe Acrobat PDF (735 kB)	2025-05-19 2025-05-19
1	internal photos	Internal Photos Adobe Acrobat PDF (2371 kB)	2025-05-19 2025-05-19
1	external photos	External Photos Adobe Acrobat PDF (2074 kB)	2025-05-19 2025-05-19
1	POA letter	Cover Letter(s) Adobe Acrobat PDF (71 kB)	2025-05-19 2025-05-19
1	SDOC letter	Attestation Statements Adobe Acrobat PDF (120 kB)	2025-05-19 2025-05-19
1	family model declaration letter	Cover Letter(s) Adobe Acrobat PDF (92 kB)	2025-05-19 2025-05-19
1	confidentiality letter	Cover Letter(s) Adobe Acrobat PDF (74 kB)	2025-05-19 2025-05-19
1	US Agent letter	Attestation Statements Adobe Acrobat PDF (194 kB)	2025-05-19 2025-05-19
1	Attestation Section 2.911(d)(5)(i)&(ii)	Attestation Statements Adobe Acrobat PDF (89 kB)	2025-05-19 2025-05-19
2	RF exposure report	RF Exposure Info Adobe Acrobat PDF (425 kB)	2025-05-19 2025-05-19
2	BT test report_2	Test Report Adobe Acrobat PDF (5743 kB)	2025-05-19 2025-05-19
2	BT test report_1	Test Report Adobe Acrobat PDF (5892 kB)	2025-05-19 2025-05-19
2	antenna specification	Test Report Adobe Acrobat PDF (816 kB)	2025-05-19 2025-05-19
2	test setup photos	Test Setup Photos Adobe Acrobat PDF (749 kB)	2025-05-19 2025-05-19
2	user manual	Users Manual Adobe Acrobat PDF (675 kB)	2025-05-19 2025-05-19
2	label	ID Label/Location Info Adobe Acrobat PDF (735 kB)	2025-05-19 2025-05-19
2	internal photos	Internal Photos Adobe Acrobat PDF (2371 kB)	2025-05-19 2025-05-19
2	external photos	External Photos Adobe Acrobat PDF (2074 kB)	2025-05-19 2025-05-19
2	POA letter	Cover Letter(s) Adobe Acrobat PDF (71 kB)	2025-05-19 2025-05-19
2	SDOC letter	Attestation Statements Adobe Acrobat PDF (120 kB)	2025-05-19 2025-05-19
2	family model declaration letter	Cover Letter(s) Adobe Acrobat PDF (92 kB)	2025-05-19 2025-05-19
2	confidentiality letter	Cover Letter(s) Adobe Acrobat PDF (74 kB)	2025-05-19 2025-05-19
2	US Agent letter	Attestation Statements Adobe Acrobat PDF (194 kB)	2025-05-19 2025-05-19
2	Attestation Section 2.911(d)(5)(i)&(ii)	Attestation Statements Adobe Acrobat PDF (89 kB)	2025-05-19 2025-05-19

APP # 1 (2025-05-19)

App #	Document	Type	Submitted Available
1	RF exposure report	RF Exposure Info Adobe Acrobat PDF (425 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	BLE test report_2	Test Report Adobe Acrobat PDF (4787 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	BLE test report_1	Test Report Adobe Acrobat PDF (3857 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	antenna specification	Test Report Adobe Acrobat PDF (816 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	test setup photos	Test Setup Photos Adobe Acrobat PDF (749 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	user manual	Users Manual Adobe Acrobat PDF (675 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	label	ID Label/Location Info Adobe Acrobat PDF (735 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	internal photos	Internal Photos Adobe Acrobat PDF (2371 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	external photos	External Photos Adobe Acrobat PDF (2074 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	POA letter	Cover Letter(s) Adobe Acrobat PDF (71 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	SDOC letter	Attestation Statements Adobe Acrobat PDF (120 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	family model declaration letter	Cover Letter(s) Adobe Acrobat PDF (92 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	confidentiality letter	Cover Letter(s) Adobe Acrobat PDF (74 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	US Agent letter	Attestation Statements Adobe Acrobat PDF (194 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
1	Attestation Section 2.911(d)(5)(i)&(ii)	Attestation Statements Adobe Acrobat PDF (89 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00

APP # 2 (2025-05-19)

App #	Document	Type	Submitted Available
2	RF exposure report	RF Exposure Info Adobe Acrobat PDF (425 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	BT test report_2	Test Report Adobe Acrobat PDF (5743 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	BT test report_1	Test Report Adobe Acrobat PDF (5892 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	antenna specification	Test Report Adobe Acrobat PDF (816 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	test setup photos	Test Setup Photos Adobe Acrobat PDF (749 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	user manual	Users Manual Adobe Acrobat PDF (675 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	label	ID Label/Location Info Adobe Acrobat PDF (735 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	internal photos	Internal Photos Adobe Acrobat PDF (2371 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	external photos	External Photos Adobe Acrobat PDF (2074 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	POA letter	Cover Letter(s) Adobe Acrobat PDF (71 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	SDOC letter	Attestation Statements Adobe Acrobat PDF (120 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	family model declaration letter	Cover Letter(s) Adobe Acrobat PDF (92 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	confidentiality letter	Cover Letter(s) Adobe Acrobat PDF (74 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	US Agent letter	Attestation Statements Adobe Acrobat PDF (194 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00
2	Attestation Section 2.911(d)(5)(i)&(ii)	Attestation Statements Adobe Acrobat PDF (89 kB)	2025-05-19 00:00:00 2025-05-19 00:00:00

APP # 1 (2025-05-19)

App #	Document	Type	Submitted Available
1	Block Diagram	Block Diagram Adobe Acrobat PDF (54 kB)	2025-05-19 00:00:00 N/A
1	Schematics	Schematics Adobe Acrobat PDF (134 kB)	2025-05-19 00:00:00 N/A

APP # 2 (2025-05-19)

App #	Document	Type	Submitted Available
2	Block Diagram	Block Diagram Adobe Acrobat PDF (54 kB)	2025-05-19 00:00:00 N/A
2	Schematics	Schematics Adobe Acrobat PDF (134 kB)	2025-05-19 00:00:00 N/A

APP # 1 (2025-05-19)

App #	Document	Type	Submitted Available
1	Operational Description	Operational Description Adobe Acrobat PDF (100 kB)	2025-05-19 00:00:00 N/A

APP # 2 (2025-05-19)

App #	Document	Type	Submitted Available
2	Operational Description	Operational Description Adobe Acrobat PDF (100 kB)	2025-05-19 00:00:00 N/A

Application for Equipment Authorization FCC Form 731 TCB Version

Applicant Information

Applicant's complete, legal business name:	Hong Kong Etech Groups Ltd.
FCC Registration Number (FRN):	0031746696
Alphanumeric FCC ID:	2A3ZO240023A
Unique Application Identifier:	zr6TtpmpAKKEGkxibWVATw==
Line one:	16/F, Block C,2nd Phase of Central Avenue,Haihong
Line two:	Industrial Area,Xixiang,Baoan,
City:	Shenzhen
State:	N/A
Country:	China

TCB Information

TCB Application Email Address:	TEI@timcoengr.com
TCB Scope:	A4: UNII devices & low power transmitters using spread spectrum techniques

FCC ID

Grantee Code:	2A3ZO
Product Code:	-240023A

Person at the applicant's address to receive grant or for contact

Name:

Haixin Chen

Telephone Number:

+86-18607685996

Extension:

Fax Number:	+86-18607685996
Email:	chinaetech65@etechgroups.com

Long-Term Confidentiality

Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: Yes

Short-Term Confidentiality

Does short-term confidentiality apply to this application?: No

If so, specify the short-term confidentiality release date (MM/DD/YYYY format):
Note: If no date is supplied, the release date will be set to 45 calendar days past the date of grant.

Software Defined/Cognitive Radio

Is this application for software defined/cognitive radio authorization? No

Equipment Class

Equipment Class: DTS - Digital Transmission System
Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant):	Speaker

Related OET KnowledgeDataBase Inquiry

Is there a KDB inquiry associated with this application? No

Modular Equipment

Modular Type: Does not apply

Application Purpose

Application is for: Original Equipment

Composite/Related Equipment

Is the equipment in this application a composite device subject to an additional equipment authorization? Yes

Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? No

Test Firm Information

Name of test firm and contact person on file with the FCC:

Firm Name: EMTEK (Shenzhen) Co., Ltd.

First Name: Lisa

Last Name: Wang

Telephone Number:

8675526954280

Extension:

E-mail: wangli@emtek.com.cn

Grant Comments

Enter any text that you would like to appear at the bottom of the Grant of Equipment Authorization:
Power listed is the maximum conducted output power. This device must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Device meets SAR exclusion for Portable use.

Set the grant of this application to be deferred to a specified date:
No

Equipment Authorization Waiver

Is there an equipment authorization waiver associated with this application? No

If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?: No

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).

SECTION 5301 (ANTI-DRUG ABUSE) CERTIFICATION:

The applicant must certify that neither the applicant nor any party to the application is subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes.

Does the applicant or authorized agent so certify? Yes

Applicant/Agent Certification:

I certify that I am authorized to sign this application. All of the statements herein and the exhibits attached hereto, are true and correct to the best of my knowledge and belief. In accepting a Grant of Equipment Authorization as a result of the representations made in this application, the applicant is responsible for (1) labeling the equipment with the exact FCC ID specified in this application, (2) compliance statement labeling pursuant to the applicable rules, and (3) compliance of the equipment with the applicable technical rules. If the applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC's technical requirements.

Authorizing an agent to sign this application, is done solely at the applicant's discretion; however, the applicant remains responsible for all statements in this application.

If an agent has signed this application on behalf of the applicant, a written letter of authorization which includes information to enable the agent to respond to the above section 5301 (Anti-Drug Abuse) Certification statement has been provided by the applicant. It is understood that the letter of authorization must be submitted to the FCC upon request, and that the FCC reserves the right to contact the applicant directly at any time.

Signature of Authorized Person Filing: Haixin Chen

Title of authorized signature:

Application for Equipment Authorization FCC Form 731 TCB Version

Applicant Information

Applicant's complete, legal business name:	Hong Kong Etech Groups Ltd.
FCC Registration Number (FRN):	0031746696
Alphanumeric FCC ID:	2A3ZO240023A
Unique Application Identifier:	DmxtNwyTaWfWffWtuLLfHg==
Line one:	16/F, Block C,2nd Phase of Central Avenue,Haihong
Line two:	Industrial Area,Xixiang,Baoan,
City:	Shenzhen
State:	N/A
Country:	China

TCB Information

TCB Application Email Address:	TEI@timcoengr.com
TCB Scope:	A4: UNII devices & low power transmitters using spread spectrum techniques

FCC ID

Grantee Code:	2A3ZO
Product Code:	-240023A

Person at the applicant's address to receive grant or for contact

Name:

Haixin Chen

Telephone Number:

+86-18607685996

Extension:

Fax Number:	+86-18607685996
Email:	chinaetech65@etechgroups.com

Long-Term Confidentiality

Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: Yes

Short-Term Confidentiality

Does short-term confidentiality apply to this application?: No

If so, specify the short-term confidentiality release date (MM/DD/YYYY format):
Note: If no date is supplied, the release date will be set to 45 calendar days past the date of grant.

Software Defined/Cognitive Radio

Is this application for software defined/cognitive radio authorization? No

Equipment Class

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant):	Speaker

Related OET KnowledgeDataBase Inquiry

Is there a KDB inquiry associated with this application? No

Modular Equipment

Modular Type: Does not apply

Application Purpose

Application is for: Original Equipment

Composite/Related Equipment

Is the equipment in this application a composite device subject to an additional equipment authorization? Yes

Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? No

Test Firm Information

Name of test firm and contact person on file with the FCC:

Firm Name: EMTEK (Shenzhen) Co., Ltd.

First Name: Lisa

Last Name: Wang

Telephone Number:

8675526954280

Extension:

E-mail: wangli@emtek.com.cn

Grant Comments

Set the grant of this application to be deferred to a specified date:
No

Equipment Authorization Waiver

Is there an equipment authorization waiver associated with this application? No

If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?: No

SECTION 5301 (ANTI-DRUG ABUSE) CERTIFICATION:

Does the applicant or authorized agent so certify? Yes

Applicant/Agent Certification:

Authorizing an agent to sign this application, is done solely at the applicant's discretion; however, the applicant remains responsible for all statements in this application.

Signature of Authorized Person Filing: Haixin Chen

Title of authorized signature:

Applications are submitted for FCC ID and Grant requests. Click an above application to view details

Grants

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

Timco Engineering, Inc.
13146 NW 86th Drive Suite 400
Alachua, FL 32615

Date of Grant: 05/19/2025

Application Dated: 05/19/2025

Hong Kong Etech Groups Ltd.

16/F, Block C,2nd Phase of Central Avenue,Haihong

Industrial Area,Xixiang,Baoan,

Shenzhen,
China

Attention: Haixin Chen ,

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:	2A3ZO-240023A

Name of Grantee:	Hong Kong Etech Groups Ltd.

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Speaker

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15C	2402.0 - 2480.0	0.002208

Power listed is the maximum conducted output power. This device must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Device meets SAR exclusion for Portable use.

r="0" width="100%"> COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION COPY Certification

Hong Kong Etech Groups Ltd.
16/F, Block C,2nd Phase of Central Avenue,Haihong Industrial Area,Xixiang,Baoan,
Shenzhen,
China

Date of Grant: 05/19/2025

Application Dated: 05/19/2025

Attention: Haixin Chen ,

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:	2A3ZO-240023A

Name of Grantee:	Hong Kong Etech Groups Ltd.

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Speaker
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15C	2402.0 - 2480.0	0.002208

Mail To:

EA507390

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

Timco Engineering, Inc.
13146 NW 86th Drive Suite 400
Alachua, FL 32615

Date of Grant: 05/19/2025

Application Dated: 05/19/2025

Hong Kong Etech Groups Ltd.

16/F, Block C,2nd Phase of Central Avenue,Haihong

Industrial Area,Xixiang,Baoan,

Shenzhen,
China

Attention: Haixin Chen ,

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:	2A3ZO-240023A

Name of Grantee:	Hong Kong Etech Groups Ltd.

Equipment Class:	Digital Transmission System
Notes:	Speaker

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15C	2402.0 - 2480.0	0.004808

r="0" width="100%"> COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION COPY Certification

Hong Kong Etech Groups Ltd.
16/F, Block C,2nd Phase of Central Avenue,Haihong Industrial Area,Xixiang,Baoan,
Shenzhen,
China

Date of Grant: 05/19/2025

Application Dated: 05/19/2025

Attention: Haixin Chen ,

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:	2A3ZO-240023A

Name of Grantee:	Hong Kong Etech Groups Ltd.

Equipment Class:	Digital Transmission System
Notes:	Speaker
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15C	2402.0 - 2480.0	0.004808

Mail To:

EA354372

FCC ID 2A3ZO-240023A

2A3ZO240023A, 2A3ZO 240023A, 2A3ZO-240023A, 2A3ZO-24OO23A, 2A3Z0-240023A

Hong Kong Etech Groups Ltd. Speaker 240023A

Purchase on Amazon: Speaker

Operating Frequencies

Exhibits

Available Exhibits

APP # 1 (2025-05-19)

APP # 2 (2025-05-19)

APP # 1 (2025-05-19)

APP # 2 (2025-05-19)

APP # 1 (2025-05-19)

APP # 2 (2025-05-19)

Application Forms

Applications are submitted for FCC ID and Grant requests. Click an above application to view details

Grants

Grants authorize equipment for operation at approved frequencies and sale within the USA. Click an above grant to view details