FCC ID 2AVIT-TW300

2AVITTW300, 2AVIT TW300, 2AVIT-TW300, 2AVIT-TW3OO, 2AV1T-TW300

Earfun Technology (HK) Limited ANC Wireless Earbuds TW300

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: 2AVIT-TW300 is 2AVIT. The remaining characters of the FCC ID, -TW300, 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: ANC Wireless Earbuds

Application: ANC Wireless Earbuds
Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Short Link: fcc.id/2AVIT-TW300
Sources: FCC.gov | FCC.report
Registered By: Earfun Technology (HK) Limited - 2AVIT (Hong Kong)

App #	Purpose	Date	Unique ID
1	Original Equipment	2021-07-30	CSZpoEczxy+AlizLoqRTVA==

Operating Frequencies

Frequency Range	Power Output	Rule Parts	Line Entry
2.402-2.48 GHz	2.9 mW	15C	1

Exhibits

Document	Type	Submitted Available
MPE report	RF Exposure Info Adobe Acrobat PDF (306 kB)	2021-07-30 2021-07-30
Test report	Test Report Adobe Acrobat PDF (5628 kB)	2021-07-30 2021-07-30
Setup Photos	Test Setup Photos Adobe Acrobat PDF (352 kB)	2021-07-30 2021-07-30
internal photo	Internal Photos Adobe Acrobat PDF (1773 kB)	2021-07-30 2021-07-30
external photo	External Photos Adobe Acrobat PDF (713 kB)	2021-07-30 2021-07-30
Package	Users Manual Adobe Acrobat PDF (231 kB)	2021-07-30 2021-07-30
Label placement Reasons letter	ID Label/Location Info Adobe Acrobat PDF (402 kB)	2021-07-30 2021-07-30
Manual	Users Manual Adobe Acrobat PDF (4535 kB)	2021-07-30 2021-07-30
FCC Declaration_Letter	Cover Letter(s) Adobe Acrobat PDF (707 kB)	2021-07-30 2021-07-30
FCC Confidentiality Letter	Cover Letter(s) Adobe Acrobat PDF (434 kB)	2021-07-30 2021-07-30
FCC POA	Cover Letter(s) Adobe Acrobat PDF (507 kB)	2021-07-30 2021-07-30
Block Diagram	Block Diagram Adobe Acrobat PDF (11 kB)	2021-07-30
Operation Description_	Operational Description Adobe Acrobat PDF (171 kB)	2021-07-30
Letter SCH	Schematics Adobe Acrobat PDF (1149 kB)	2021-07-30

Application Forms

1 (2021-07-30)

Application for Equipment Authorization FCC Form 731 TCB Version

Applicant Information

Applicant's complete, legal business name:	Earfun Technology (HK) Limited
FCC Registration Number (FRN):	0029085636
Alphanumeric FCC ID:	2AVITTW300
Unique Application Identifier:	CSZpoEczxy+AlizLoqRTVA==
Line one:	FLAT/RM A 9F,SILVERCORP INTERNATIONAL TOWER
Line two:	707-713 NATHAN ROAD MONGKOK KL
City:	HONG KONG
State:	N/A
Country:	Hong Kong

TCB Information

TCB Application Email Address:	USCTS.TCB@SGS.COM
TCB Scope:	A4: UNII devices & low power transmitters using spread spectrum techniques

FCC ID

Grantee Code:	2AVIT
Product Code:	-TW300

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

Name:

Rocky Deng

Telephone Number:

+8615989596589

Extension:

Fax Number:	+8618018710764
Email:	rocky@earfunaudio.com

Technical Contact

Firm Name:	SGS-CSTC Standards Technical Services Co., Ltd.
First Name:	Keny
Last Name:	Xu
Line 1:	No.1 Workshop, M-10, Middle Section,
Line 2:	Science & Technology Park, Nanshan Distrcit,
City:	Shenzhen
Country:	China
Zip Code:	518057

Telephone Number:

86-755-25328629

Extension:

Fax Number:	86-755-26710594
E-Mail:	keny.xu@sgs.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):	ANC Wireless Earbuds

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? No

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: SGS-CSTC Standards Technical Services Co., Ltd

First Name: Derek

Last Name: Yang

Telephone Number:

+86 0135 6484 8721

Extension:

E-mail: Derek-WZ.yang@sgs.com

Grant Comments

Enter any text that you would like to appear at the bottom of the Grant of Equipment Authorization:
Output Power listed is conducted.

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: Keny Xu

Title of authorized signature: Manager

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

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

SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024

Date of Grant: 07/30/2021

Application Dated: 07/30/2021

Earfun Technology (HK) Limited

FLAT/RM A 9F,SILVERCORP INTERNATIONAL TOWER

707-713 NATHAN ROAD MONGKOK KL

HONG KONG,
Hong Kong

Attention: Rocky Deng

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:	2AVIT-TW300

Name of Grantee:	Earfun Technology (HK) Limited

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	ANC Wireless Earbuds

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15C	2402.0 - 2480.0	0.0029

Output Power listed is conducted.

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

Earfun Technology (HK) Limited
FLAT/RM A 9F,SILVERCORP INTERNATIONAL TOWER 707-713 NATHAN ROAD MONGKOK KL
HONG KONG,
Hong Kong

Date of Grant: 07/30/2021

Application Dated: 07/30/2021

Attention: Rocky Deng

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:	2AVIT-TW300

Name of Grantee:	Earfun Technology (HK) Limited

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	ANC Wireless Earbuds
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15C	2402.0 - 2480.0	0.0029

Output Power listed is conducted.

Mail To:

EA615207

FCC ID 2AVIT-TW300

2AVITTW300, 2AVIT TW300, 2AVIT-TW300, 2AVIT-TW3OO, 2AV1T-TW300

Earfun Technology (HK) Limited ANC Wireless Earbuds TW300

Purchase on Amazon: ANC Wireless Earbuds

Operating Frequencies

Exhibits

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