FCC ID 2AL3KU8 Smart Watch by Shenzhen Langchen Technology Co.,LTD

App #	Purpose	Date	Unique ID
1	Original Equipment	2017-05-17	gGvCmiwQ65dwUf8d7PYTvA==

Frequency Range	Power Output	Rule Parts	Line Entry
2.402-2.48 GHz	0.9 mW	15C	1

Document	Type	Submitted Available
RF Test Set-up Photos	Test Setup Photos Adobe Acrobat PDF (272 kB)	2017-05-17 2017-05-17
RF Test Report	Test Report Adobe Acrobat PDF (1364 kB)	2017-05-17 2017-05-17
User Manual	Users Manual Adobe Acrobat PDF (1213 kB)	2017-05-17 2017-05-17
RF Exposure Report	RF Exposure Info Adobe Acrobat PDF (148 kB)	2017-05-17 2017-05-17
Internal Photos	Internal Photos Adobe Acrobat PDF (433 kB)	2017-05-17 2017-05-17
Label & Label Location	ID Label/Location Info Adobe Acrobat PDF (122 kB)	2017-05-17 2017-05-17
External Photos	External Photos Adobe Acrobat PDF (438 kB)	2017-05-17 2017-05-17
Family model letter	Cover Letter(s) Adobe Acrobat PDF (88 kB)	2017-05-17 2017-05-17
LTC Letter	Cover Letter(s) Adobe Acrobat PDF (144 kB)	2017-05-17 2017-05-17
Authorization letter	Cover Letter(s) Adobe Acrobat PDF (111 kB)	2017-05-17 2017-05-17
DOC Attestation Letter	Attestation Statements Adobe Acrobat PDF (116 kB)	2017-05-17 2017-05-17
Operational Description	Operational Description Adobe Acrobat PDF (43 kB)	2017-05-17
Schematics	Schematics Adobe Acrobat PDF (94 kB)	2017-05-17
Block Diagram	Block Diagram Adobe Acrobat PDF (104 kB)	2017-05-17

Application for Equipment Authorization FCC Form 731 TCB Version

Applicant Information

Applicant's complete, legal business name:	Shenzhen Langchen Technology Co.,LTD
FCC Registration Number (FRN):	0026510248
Alphanumeric FCC ID:	2AL3KU8
Unique Application Identifier:	gGvCmiwQ65dwUf8d7PYTvA==
Line one:	Room 302, 3rd floor, Building D, Huafeng first
Line two:	science park, Sanwei village,Xixiang Street,
City:	Bao'an District,Shenzhen
State:	N/A
Country:	China

TCB Information

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

FCC ID

Grantee Code:	2AL3K
Product Code:	U8

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

Name:	Jery Hu
Title:	Sales

Telephone Number:

0755-85292609

Extension:

Fax Number:	0755-85292609
Email:	731521433@qq.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):	Smart Watch

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: Shenzhen LCS Compliance Testing Laboratory Ltd.

First Name: Gavin

Last Name: Liang

Telephone Number:

86-0755-82591330

Extension:

8087

Fax Number: 86-0755-82591332

E-mail: Gavin.liang@lcs-cert.com

Grant Comments

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

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: Jery Hu

Title of authorized signature:

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

FCC IDENTIFIER:	2AL3KU8

Name of Grantee:	Shenzhen Langchen Technology Co.,LTD

Equipment Class:	Digital Transmission System
Notes:	Smart Watch

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15C	2402.0 - 2480.0	0.0009

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

FCC IDENTIFIER:	2AL3KU8

Name of Grantee:	Shenzhen Langchen Technology Co.,LTD

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

FCC ID 2AL3KU8

FCC ID 2AL3KU8 External-Photos, 2AL3K U8, 2AL3KU8

Shenzhen Langchen Technology Co.,LTD Smart Watch U8

Purchase on Amazon: Smart Watch

Operating Frequencies

Exhibits

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