FCC ID: 2A3QG-E10017 ECO-TrueWireless Earbuds

4. Charging box batteries BemodeI.602030 nomina|

Minlmumpaclty300 MAH Typipacity,305 4.2V Chaingcutoffvoltage Dihaecutof1wltage 3.3V standaCha,60MAMm,mChae250MA SndaddlSd,60MA Mimumdischae:

3.3V MAH voItage. 150MA 8. Tip definition CIick;

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Thme strikes clidon thenail dick on the nail Headphone Manual parameters HFP, A2DP, HID, AVRCP 1.Basic Model No., Bluetooth 5.o vemion. Mchingname W100 P"'fil"

Bluooth Blo,tooth D,ding Method: SBC8 RFmerfuency Bluetooth lnputlge,5 V Woinghoum 3H/80H Headphooaohai Charging Charging EliLily S ccnnction slowfiash, time 1 hour boxforheadphones inditor cemngdn10 metem ngtime.30 minutes

~ 1 hour 3 times 2.4 G Ufulin,rtruions l,Jbluelight flash ho"'dand blue altemahng 2. Trumpet parameters Model numbeF. 10mund hom size. 10mm*4 2 mm lmpedano:32Q ratedpowec25MW Mmumpr 25MW ZquenlUlle. 2Oh20Kh Sens.Mty 923dB THDTtconditions 2OH,-5KH, MAX5%

3. Other parameters minu8 10 ~ 70 Operatingtemperatum

~70 minus 30 Storagtemperatu 5. Headphone battery 401012 nominalltage3V Batte,ym<>del Minimum~pacity Charging Discha'cutollvoge. Staadachaing20MA maximumchaing60MA Standad 40MA di0a,ge, 35M Typilcapacity cutoffvoltage di0,,, 4.2 V 3.3 V maximum 40MAH 20MA 6. Appearance Headphon.se;

Chaingboxsize parameters 42mm high * 17mm wide 6 8mm high.45mm long 21mmwide and instructions 7. Operational instructions connecied) L on I R next LR 3 h,wakeup SlRl /clickstop SlRl cllck(alady Touch Cl,ck. PlayIPause Double SlRlfunciion Doubloclick(not erPhoneStatus tomfuse connecied) TWSli,oJtim Clitoanswer/hang up, click 9. LED status definition chaingthemd go out the blue lighis full slale light Battewahouse status Chaingstas lightflashlng Changliang The heisputinb1he baIte"ll. Fullel-JUiCili, Ight Changliang, rChangliang Headphone 0mplbo Headphone altemat,ly. Headphonell Headphone Headphone flash shutdn lightflash suLLooul Olll,C0li,n outdbatterage:

pairing status 3 blue ligh1flash blue Ightflash 3, 3, pmmptshutdn status. blue lightslow sbtus andblue lighbflashing This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-- Consult the dealer or an experienced radio/TV technician for help. Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment The devices has been evaluated to meet general RF exposure requirement the device can be used in portable exposure condition without estriction

C5266091_X10_Ed.2 Florida Import Brokers, LLC Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject: Request for Confidentiality FCC ID: 2A3QG-E10017 To Whom It May Concern, Date: 19 Nov, 2021 to the provisions of Sections 0.457 and 0.459 of Commission's rules Pursuant

(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 Users 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 Short-Term Confidentiality NOTE 2 No No No No NOTE 1 NOTE 1 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 ______ 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. 1/1 C5266091_X10_Ed.2 Sincerely, Signature:

Name: Amanda An Title: sales manager 1/1

C5266091_X8_Ed.1 Letter of Authorization Florida Import Brokers, LLC Company:Florida Import Brokers, LLC Address:401 E 124th Ave Thornton, CO 80241 Product Name: ECO-TrueWireless Earbuds Brand Name: ECO-OSMobilePro Model Number: E10017 FCC Identifier: 2A3QG-E10017 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, 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. is allowed to forward all Name: Amanda An Date: 19 Nov, 2021 Title: sales manager Signature of applicant:

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