FCC ID: 2AHCL-F15 TWS earbuds

F15

Basic Information

Product Name

TWS earphones

Model No

F15

Type

Half in-ear

Bluetooth

V5.0

Bluetooth Profile

AVRCP/A2DP（SBC）/HFP

Bluetooth distance >10m

Frequency 20Hz-20KHz

Speaker size

Sensitivity

Earbuds Battery

Charging Case Battery

Playing Time

Type-c Input

Φ13mm

112.5±3dB

25mAh

250mAh

Earbuds Charging Time

Case Charging Time

Net weight

1.5H

1.5H

41G

Earbuds：3H With Charging case ：12H

DC 5V 500mA

Power on

Take out earbuds from

charging case and then

long touch 3 seconds

Power off

Put into charging case

Long touch 5 seconds

Turn off the device after

5 mins without connecting

the earphones

F15

PAIRING

1. take out earbuds from charging case

2. Turn on your mobile phone’s Bluetooth

and search for the pairing name；

3. Select “F15” and connect to it

4. After Pairing successfully，earphone play

prompt voice “conncet”

Wearing Method

L

R

Operation

Left/Right

Power On/Power Off

Long press 3S/Long Press 5S

Play/Pause

Previous/Next

V+/ V-

Answer/Hang up

Reject

Siri Voice Assistant

Click

Double Click

Triple-click

On Call：Click

On Call：Long press 1.5S

Long Press 1.5S

Earbuds Indicator Light

Power on

Power off

Pairing

Blue light flash 3times

Red light flash 3times

Main earbuds: Red&Blue lights flash alternately;

Vice Earbuds: Light off

Connect

Light off

Charging

Blue light on

Charge Over

Red light off

Charging Case Indicator Light

Charging

Red light flash

Charge Over

Red light on

Earbuds Charging

Battery >10%: Blue light on

Battery <10%: Blue light flash

Earbuds Charing over

Blue light off

Attentions

● Please store and use this product in

normal temperature environment;

● Do not expose the product to rain or

wet environment;

● Do not throw, to avoid product damage

caused by falling;

● Do not disassemble, repair and transform

the product;

● Do not use chemical solvent to wipe the

product;

● Do not discard or put in high temperature

(temperature above 60 degrees)

and fire, so as not to cause danger.

Warranty Card

Client Name

Client Telephones

ADDS(incl post code)

BuyingDate

Vendor

Vendor Adds(incl post code)

Vendo Telephone

Warranty Service

1. In the course of normal use of the product,

if the product is not damaged by human

performance failure, from the date of purchase,

consumers enjoy free warranty service, warranty

period of 12 months;

2. Consumers cannot enjoy the free warranty

rights under the following circumstances:

● Man-made damage

● Out of warranty period;

● Can not provide a valid proof of purchase

● At the end of the manual according to the

requirements of use, maintenance, maintenance

caused by product damage;

● Unauthorized disassembly, maintenance of the

product or product water;

● Other damage caused by force majeure.

FCCCaution

Thisd evice complies withp art 15 oft heFCC Rules. Operationiss ubject tothe

following twoco nditions: (1) Thisd evice may not cause harmfulin terference, and (2)

thisd evice must accept any interferencer eceived, includingin terference thatm ay

cause undesiredo peration.

Any Changes orm odifications not expressly approvedb yth e party responsiblefor

compliance couldv oid theu ser's authorityto operatet hee quipment.

Note: Thiseq uipment has beentes tedan dfo undto comply witht helim its foraClass

B digital device,p ursuantto part1 5o f theFCC Rules. These limits are designedto

provide reasonable protection against harmfulin terference inares idential installation.

Thise quipmentg enerates uses and canrad iate radio frequencyen ergy and,if not

installedan du sedin accordancewit hth ei nstructions, may cause harmful interference

torad ioco mmunications.Ho wever, thereis no guarantee thatin terferencewillnot

occur inap articularin stallation.If thise quipmentdoes cause harmfulin terferenceto

radio ort elevision reception,w hich canbed eterminedb ytu rningth e equipmento ff

and on,t heuserisencourag edto tryto correctthe interference by oneorm oreo f the

followingm easures:

-Reorient orr elocate therec eivingan tenna.

-Increase thes eparationb etweenth eequip ment and receiver.

-Connect thee quipmentinto ano utleto nac ircuitd ifferent fromth at towh ichthe

receiverisc onnected.

-Consultth e dealer oran experiencedrad io/TV technician forh elp.

This equipmentcom plieswithFCC

uncontrolledenviro nment.

radiation exposure limits setfor thfo ran

C5266091_X10_Ed.2

DONGGUAN ARUN INDUSTRIAL CO.,LTD

Office of Engineering Technology

Federal Communications Commission

7435 Oakland Mills Road

Columbia, MD 21046

Date:

Aug.23.2021

Subject: Request for Confidentiality

FCC ID: 2AHCL-F15

To Whom It May Concern,

Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules

(47CFR0.457, 0.459), we are requesting the Commission to withhold the following

attachment(s) as confidential document from public disclosure.

Exhibits

ID Label/Location

Attestation Statement

External Photos

Block Diagram

Schematics

Test Report

Test Setup Photos

User’s Manual

Internal Photos

Parts List / Tune Up

RF Exposure Info

Operational Description

Cover Letter(s)

SDR Software / Security Info

Long-Term

Confidentiality

No

No

No

☒

☒

No

No

☐ NOTE 1

☐ NOTE 1

☐

No

☒

No

☐

Short-Term

Confidentiality NOTE 2

No

No

☐

☐

☐

No

☐

☐

☐

☐

No

☐

No

No

NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of

KDB 726920, use last in force)

NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant.

Above mentioned document contains detailed system and equipment description are

considered as proprietary information in operation of the equipment. The public

disclosure of above documents might be harmful to our company and would give

competitor an unfair advantage in the market.

In case of short-term Confidentiality, the applicant requests the exhibits selected above

are withheld from public view for a period of ____45__ days from the date of the Grant

of Equipment Authorization and prior to marketing.

It is our understanding that all measurement test reports, FCC ID label format and

correspondent during certification review process cannot be granted as confidential

documents and those information will be available for public review once the grant of

equipment authorization is issued.

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C5266091_X10_Ed.2

Sincerely,

Signature:

Name: Simon Xiao

Title: Manager

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C5266091_X8_Ed.1 Letter of Authorization DONGGUAN ARUN INDUSTRIAL CO.,LTD Company: DONGGUAN ARUN INDUSTRIAL CO.,LTD Address: NO.13, Xinfeng Street, Changlong Village, Huangjiang Town, Dongguan City, Guangdong Province, P.R.China Product Name: TWS earbuds Model Number: F15 FCC Identifier: 2AHCL-F15 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Simon Xiao Title: Manager Date: Aug.23.2021 Signature of applicant:

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