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EMOB64ACharacter Bluetooth Headphones

SDI Technologies Inc.
Character Bluetooth Headphones - FCC ID EMOB64A - SDI Technologies Inc.
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Jun 05, 2021
Application Purpose
Original Equipment
Date of Application
Jun 05, 2021
Equipment Note
Character Bluetooth Headphones
Frequency Range
2402.00000000 - 2480.00000000
Company
SDI Technologies Inc.
Country
United States

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

(Back) (Front) USB Charging Cable What’s Included 1 2 3 4 5 6 7 EZ Link Button Volume Up / Next Track Volume Down / Previous Track Power/Pair/Phone/Play/Pause USB Charging Port AUX Jack Microphone Charging Your Headphones Your Bluetooth headphones operate on a built-in rechargeable battery. Make sure to charge the battery before using the headphones for the first time. To charge the battery, connect the larger plug of the included USB charging cable to the powered USB port of a computer or a USB/AC adapter, and then connect the smaller plug to the USB charging port on the side of the right ear cup. The Charging Indicator will glow red while the headphones are charging. The indicator will turn off when the headphones are fully charged and ready to use. When fully charged the battery should provide up to 24 hours of continuous play at a normal listening level. If operated at maximum volume the music playing time will be reduced. NOTE: While charging, the headphone power will turn off to conserve battery power and minimize charging time. Model: B64 Series Generic IB (English only) Color: Black text on white paper (1C + 1C) Size: 270 x 135 mm May 18, 2021 WIRELESS HEADPHONES with EZ LINK Detachable Audio Cable USB Adaptor (not included) OR Computer connected to working outlet The AUX jack allows you to listen to music on any non-Bluetooth device that is equipped with a 3.5mm headphone jack. Connect the included audio cable to the AUX jack on the right earcup of your headphones, and to the headphone jack of your auxiliary music source.Your headphones should be in the Power “Off” mode. Use the volume and track navigation controls on your music player as you would with any wired headphones. Computer USB port 1 23 1. First Time Power On: Auto Pairing 2. Standard Power On: Auto-Linking Mode After the first time, whenever you power on the headphones, the blue LED will flash slowly indicating that your headphones are in Auto-Linking Mode (trying to re-link to a previously paired device) that is within the normal pairing range of about 33-feet. If your headphones do not find a previously paired device that is in range, the LEDs will start flashing red and blue (for new device pairing) and then the power will shut off in 3 minutes if no device is connected (to save the battery life). The first time you power on the headphones, PRESS and HOLD the Power/Play/Pause Button on the right earcup for about 3 seconds until the LED flashes. The first time the headphones are powered on they will enter auto-pairing mode, indicated by flashing red and blue LEDs. a) Make sure Bluetooth is enabled on your device (check in Settings or Options). b) Using your Bluetooth device, select the Bluetooth pairing name for your product: - For Disney Princess: “EZ-Link B64DP” - For Encanto: “EZ-Link B64EN” - For Frozen: “EZ-Link B64FR” c) NOTE: If your Bluetooth device asks for a Password or a PIN to complete the pairing process, enter “0000” on the keypad of your device. You are now ready to begin streaming music wirelessly from your Bluetooth device to your Bluetooth headphones. 3. Manually Pairing Your Headphones With Your Bluetooth Device NOTE: Your headphones must be ‘Off’’ to begin the manual pairing process. With the headphones in ‘Off’ mode, PRESS and HOLD the Power/Play/Pause Button on the right earcup for about 7 seconds, the LEDs will flash red and blue. Release the Power/Play/Pause Button. Follow the a-c pairing instructions in Step 1 above to complete pairing. Limited One-Year Warranty Information eKids warrants this product to be free from defects in workmanship and materials, under normal use and conditions, for a period of one (1) year from the date of original purchase. Should this product fail to function in a satisfactory manner, it is best to first return it to the store where it was originally purchased. Should this fail to resolve the matter and service still be required by reason of any defect or malfunction during the warranty period, eKids will repair or, at its discretion, replace this product without charge. This decision is subject to verification of the defect or malfunction upon delivery of this product to the Factory Service Center authorized by Customer Service. If service is required, please contact Customer Service at www.ekids.com/support to obtain a Return Authorization Number and shipping instructions. A copy of the sales receipt is required to validate in-warranty coverage. Disclaimer of Warranty NOTE: This warranty is valid only if the product is used for the purpose for which it was designed. It does not cover (i) products which have been damaged by negligence or willful actions, misuse or accident, or which have been modified or repaired by unauthorized persons; (ii) cracked or broken cabinets, or units damaged by excessive heat; (iii) damage to digital media players, CD’s or tape cassettes (if applicable); (iv) the cost of shipping this product to the Factory Service Center and its return to the owner. This warranty is valid only in the United States of America and does not extend to owners of the product other than to the original purchaser. In no event will eKids or any of its affiliates, contractors, resellers, their officers, directors, shareholders, members or agents be liable to you or any third party for any consequential or incidental damages, any lost profits, actual, exemplary or punitive damages. (Some states do not allow limitations on implied warranties or exclusion of consequential damages, so these restrictions may not apply to you.) This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Your acknowledgement and agreement to fully and completely abide by the above mentioned disclaimer of warranty is contractually binding to you upon your transfer of currency (money order, cashier's check, or credit card) for purchase of your eKids product. Distributed by eKids, LLC For questions or comments please visit our websi…

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Cover Letter(s)

Rev 11/20/07 SDI Technologies Inc. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: EMOB64A Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit TypeFile Name Block Diagram Schematics Operational Description Block SCH Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, We also requesting the commission to grant short-term confidentiality request on the following attachments until180 days after the Grant Date of Equipment Authorizations. File Name User manual External Photos Internal photos Setup Photo Exhibit Type User manual External Photos Internal photos Setup Photo Sincerely, David Stetin 2021-05- 31

Cover Letter(s)

Declaration on model difference We the undersigned hereby confirm that these models are identical, and all models have the same RF module and antenna, PCB layout , schematics and component.Only different on model number and color of appearance. Production nameFCC IDModel no. Character Bluetooth Headphones EMOB64A B64 M2M3M4M5M6M7M8M9M10 (M1 – M10, please refer to model no. table) Model: M1 – B64 M2M3M4M5M6M7M8M9M10 (M1 – M10, please refer to model no. table) Part of model # M 1 M 2 M 3 M 4 M 5 M 6 M 7 M 8 M 9 M 10 Number of digit(s) 2 to 32111 to 211 to 21 to 421 Description 2 to 3 digits alphabets combination by “a” – “Z” for brand 1 to 2 digits alphabets combination by “a” – “Z” special character version Or blank “.” Or blank “U” for Europe version Or blank “E” for English content Or “F” for English & French Or “3” for 3 language version Or “5” for 5 languages version Or “11” for Europe version with 11 languages “X” for no sound chip Or “E” for Sound chip with speech or sound effect Or “M” for sound chip with Music “0”-“9” for year version Or “V0” – “V9” for year version “M” for Movie version brand Or blank “AK ” for Walmart exclusive Or “AP ” for Apple exclusive Or “KS ” for Kohl’s exclusive Or “TG ” for Target exclusive blank “i” for inner carton required Or “z” for direct to consumer on-line packaging Or “OL” for Amazon packaging Or blank Confirmed by: David Stetin 2021-05-31

Cover Letter(s)

SDI Technologies Inc. Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2021-05-31 SUBJECT: FCC Application for (FCC ID: EMOB64A) To Whom It May Concern: We, the undersigned, hereby authorize Sam Lv at EMTEK(DONGGUAN) CO., LTD. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by EMTEK(DONGGUAN) CO., LTD.on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Sincerely, David Stetin 2021-05-31

External Photos

FCC ID: EMOB64A

ID Label/Location Info

Di-B64FR.EXv1 Mar. 16, 2021 Scan for EZ Link Troubleshooting Di-B64FR.EXv1

Internal Photos

FCC ID: EMOB64A ANT

RF Exposure Info

RFEXPOSUREEVALUATION EUTSpecification EUTCharacterBluetoothHeadphones ModelNumber Di-B64FRM1–B64M2M3M4M5M6M7M8M9M10 (acouldbesingleormultipledigitsbyanyalphabetsdenote differentcabinetcolor) FCCID EMOB64A Antennagain(Max)1dBi OperationFrequency2402-2480MHz InputRatingDC3.7V ClassificationPer StipulatedTestStandard §15.247(i),§2.1093 KindofDevice:BluetoothVer.5.0 ModulationDSS:GFSK,π/4-DQPSK,8DPSK Max.outputpowerDSS:-0.35Bm(0.000922W) TestRequirement: Accordingto§15.247(i)and§1.1307(b)(1),systemsoperatingunderthe provisionsofthissectionshallbeoperatedinamannerthatensuresthatthe publicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualityforTCBapproval. OneantennaisavailablefortheEUT.Theminimumseparationdistanceis 5mm. DSS: Transmit Frequency (MHz) Mode Measure dPower (dBm) Tune upPower (dBm) Maxtuneup power(dBm) Calculation Result 1-g SAR 2.402GFSK-3.38 -4±1 -3 0.1553519 3 2.441GFSK-2.41 -3±1 -2 0.1971578 3 2.480GFSK-1.72-2±1-10.25018193 2.402 Π/4-DQ PSK -2.42 -3±1 -2 0.19557643 2.441 Π/4-DQ PSK -1.48 -2±1 -1 0.24820693 2.480 Π/4-DQ PSK -0.78 -1±1 0 0.3149603 3 2.4028DPSK-1.96 -3±1 -1 0.2462161 3 2.4418DPSK-1.03 -2±1 -1 0.2482069 3 2.4808DPSK-0.35-0±100.31496033 AccordingtoKDB447498,nostand-alonerequiredforBTantenna,andno simultaneousSARmeasurementisrequired. Signature: SamLv Date:2021-06-02

Test Report

ReportNo. ED210423051WPage 1 of 61 Ver.1.0 TEST REPORT ProductName : CharacterBluetoothHeadphones ModelNumber : Di-B64FRM1 – B64 M2M3M4M5M6M7M8M9M10 (a couldbe singleor multipledigitsby any alphabetsdenotedifferentcabinetcolor) FCC ID : EMOB64A Preparedfor:SDI TechnologiesInc. Address:1299,MainStreet,Rahway,NJ 07065,U.S.A. Preparedby:EMTEK(DONGGUAN)CO., LTD . Address:-1&2/F.,Building2, ZoneA, ZhongdaMarineBiotechnology Reserchand DevelopmentBase,No.9,XinchengAvenue, SongshanhuHigh-technologyIndustrialDevelopmentZone, Dongguan,Guangdong,China TEL:+86- 0769-22807078 FAX:+86- 0769-22807079 ReportNumber:ED210423051W Date(s)of Tests:April 23, 2021to May 16, 2021 Dateof issue:May 16, 2021 $二维码$ ReportNo. ED210423051WPage 2 of 61 Ver.1.0 Tableof Contents TESTREPORT................................................................................................................................................................................1 1 TEST RESULTCERTIFICATION................................................................................................................................................3 2 EUT TECHNICALDESCRIPTION..............................................................................................................................................4 3 SUMMARYOF TEST RESULT...................................................................................................................................................5 4 TEST METHODOLOGY...............................................................................................................................................................6 4.1 GENERALDESCRIPTIONOF APPLIEDSTANDARDS...................................................................................................6 4.2 MEASUREMENTEQUIPMENTUSED ................................................................................................................................6 4.3 DESCRIPTIONOF TEST MODES........................................................................................................................................7 5 FACILITIESAND ACCREDITATIONS......................................................................................................................................8 5.1 FACILITIES............................................................................................................................................................................8 5.2 LABORATORYACCREDITATIONSAND LISTINGS......................................................................................................8 6 TEST SYSTEMUNCERTAINTY.................................................................................................................................................9 7 SETUPOF EQUIPMENTUNDERTEST ...................................................................................................................................10 7.1 RADIOFREQUENCYTEST SETUP1...............................................................................................................................10 7.2 RADIOFREQUENCYTEST SETUP2...............................................................................................................................10 7.3 CONDUCTEDEMISSIONTEST SETUP...........................................................................................................................12 7.4 BLOCKDIAGRAMCONFIGURATIONOF TEST SYSTEM...........................................................................................13 7.5 SUPPORTEQUIPMENT......................................................................................................................................................13 8 FREQUENCYHOPPINGSYSTEMREQUIREMENTS............................................................................................................14 8.1 STANDARDAPPLICABLE.........................................................................................................................................................14 8.2 EUT PSEUDORANDOMFREQUENCYHOPPINGSEQUENCE.....................................................................................................14 8.3 EQUALHOPPINGFREQUENCYUSE.........................................................................................................................................15 8.4 FREQUENCYHOPPINGSYSTEM..............................................................................................................................................15 9 TEST REQUIREMENTS.............................................................................................................................................................16 9.1 20D B BANDWIDTH............................................................................................................................................................16 9.2 CARRIERFREQUENCYSEPARATION...........................................................................................................................23 9.3 NUMBEROF HOPPINGFREQUENCIES..........................................................................................................................29 9.4 AVERAGETIME OF OCCUPANCY(DWELLTIME) ......................................................................................................31 9.5 MAXIMUMPEAK CONDUCTEDOUTPUTPOWER......................................................................................................34 9.6 CONDUCTEDSUPRIOUSEMISSION...............................................................................................................................40 9.7 RADIATEDSPURIOUSEMISSION...................................................................................................................................47 9.8 CONDUCTEDEMISSIONTEST .........................................................................................................................................56 9.9 ANTENNAAPPLICATION.…

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Test Setup Photos

FCC ID: EMOB64A

Contact Information

Applicant

David Stetin(Compliance Officer)
[email protected]732 574-9000Fax: 732 574-2634

Test Firm

EMTEK (Dongguan) Co., Ltd.Sam Lv
[email protected]886-0769-22807078

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz920.00 µW
Confidentiality
Long Term
Grant Notes
Output power listed is the maximum conducted output power.

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