2ATT8ISB150B15 PORTABLE WIRELESS SPEAKER SOUND BAR

15” Portable Wireless Speaker Sound Bar User’s Guide for Model ISB150 v2487-01 Controls Battery Charging To charge the internal battery, plug the USB charging cable into the DC Power Input on the speaker and a powered on computer or USB power adapter (not included) and standard power outlet. Charging time is approximately 3-4 hours. Battery life is approximately 10 hours at 50% volume. When the battery is low a voice will announce “Low Battery,” then the unit will automatically power OFF. While the unit is charging it will display a solid red light. When the battery is fully charged the light will turn off. Features • 15” length • Bluetooth wireless 5.0: range 33 ft. • Party Plus Mode • Full range speakers • Built-in microphone • Voice prompts • Digital volume control • Built-in rechargeable battery: approximately 10 hrs playtime at 50% volume • Micro-USB port for battery recharge Includes • 3.5mm audio cable • Micro-USB to USB charging cable Aux In Requires a 3.5mm audio cable (included). 1. Connect a 3.5mm audio cable to the Aux In on the unit and the audio output on an audio device. 2. Press Source to switch to Aux Mode. 3. Use the controls on the connected device to select and play audio. Be sure the volume on your connected device is audible when you begin playing. Note: Newer phone models may require an adapter (lighting- to-3.5mm headphone adapter for iPhone,) or (USB-C to 3.5mm audio adapter,) for android. 1. Power: Press and hold to power ON or OFF. 2. DC Power Input: Use to charge the internal battery and power the speaker. 3. Indicator LED: Light will turn solid red when charging. Will turn solid blue when in Bluetooth mode. Light will slowly flash when in Aux in mode. 4. Volume/Skip: Press to adjust the volume level. Press and hold to skip audio tracks. 5. /Pair: Press to play or pause tracks. Press and hold to enter to Pairing Mode. 6. Aux In (3.5mm Audio Input) 7. Microphone 8. Source/Party+: Press to change source modes to Bluetooth or Aux. Press and hold to enter Party Plus Mode. 1 3 5 2 4 6 8 7 Customer Support Customer Service: 1-888-999-4215 | Email Support: prodinfo@ dpiinc.com | Email Parts: [email protected] For Warranty Information and the most up-to-date version of this User’s Guide, go to www.iLiveElectronics.com To download this User’s Guide in English, Spanish, or French, or to get answers to frequently asked questions, visit the support section at: www.iLiveElectronics.com Para descargar este Manual del Usuario en inglés, español y francés, o para obtener respuestas a preguntas frecuentes, visite la sección de apoyo en: www.iLiveElectronics.com Pour télécharger ce guide de l’utilisateur en anglais, espagnol ou français, ou pour obtenir des réponses à des questions fréquemment posées, consultez la rubrique d’assistance sur: www.iLiveElectronics.com Copyright © 2020 Digital Products International (DPI, Inc.) All other trademarks appearing herein are the property of their respective owners. Specifications are subject to change without notice. FCC Warnings WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. Additional Warnings • WARNING: To prevent fire or shock hazards, do not expose this unit to rain or moisture. • WARNING : Where the mains plug or appliance coupler is used as the disconnect device, such disconnect device shall remain readily operable. • Lithium batteries, like all rechargeable batteries, are recyclable and should be recycled or disposed of according to state and local guidelines. They should never be disposed of in normal household waste, and they should never be incinerated, as they might explode. Contact your local government for disposal or recycling practices in your area. Speakerphone 1. To accept a call, press the button, or use the controls on the connected phone. 2. To end a call, press the button, or use the controls on the connected phone. Party Plus Mode If you have another ISB150 speaker, you can pair and play the two speakers together for a surround sound effect, or have two speakers playing in different rooms. 1. To enter Party Plus Mode, Power ON both speakers and set to Bluetooth mode. 2. Press and hold the Source/Party+ button on one of the units and the speakers will attempt to pair to each other. 3. When the 2 speakers are paired together a voice will announce the connection. 4. Connect Bluetooth device to speakers using the steps from the “Pairing and Playing Bluetooth Audio” section above. 5. Use your device to select and play tracks. The audio will now be heard through both speakers. WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings. ca.gov. This product meets and complies with all Federa…

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Huizhou Yinghai Digital Electronics Co., Ltd Jiutan North Development Area, Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province, 516129, China Declaration letter Dear Sir, We, Huizhou Yinghai Digital Electronics Co., Ltd _declare product: _ 15” PORTABLE WIRELESS SPEAKER SOUND BAR _with the model numbers _ ISB150B, BT150, BT150B _, there is no electrical change has been made to the equipment that alters the compliance characteristics. These models are the same except for model number. Please kindly handle on the project. FCC ID: 2ATT8ISB150B Thank you! Sincerely, Signature huo yan yang Manager Huizhou Yinghai Digital Electronics Co., Ltd

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Huizhou Yinghai Digital Electronics Co., Ltd Address: Jiutan North Development Area, Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province, 516129, China Product Name: 15" PORTABLE WIRELESS SPEAKER SOUND BAR Model Number: ISB150B, BT150, BT150B FCC Identifier: 2ATT8ISB150B 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: huo yan yang Date: 5/25/2020 Title: Manager Signature of applicant:

C5266091_X10_Ed.1 1/1 Huizhou Yinghai Digital Electronics Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 5/25/2020 Subject: Request for Confidentiality FCC ID: 2ATT8ISB150B 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 Long-Term Confidentiality Short-Term Confidentiality ID Label/Location No No Attestation Statement No No External Photos No Block Diagram Schematics Test Report No No Test Setup Photos No User’s Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No 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. 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. Sincerely, Signature: Name: huo yan yang Title: Manager

FCC ID: 2ATT8ISB150B External photo FCC ID: 2ALBPET1030 FCC ID: 2ALBPET1030 FCC ID: 2ALBPET1030 FCC ID: 2ALBPET1030

FCC ID: 2ATT8ISB150B Internal photo FCC ID: 2ALBPET1030 FCC ID: 2ALBPET1030 BT ANT BT CHIP: BK3265

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC2004281F-1 FCC ID: 2ATT8ISB150B RF EXPOSURE EVALUATION EUT Specification EUT 15" PORTABLE WIRELESS SPEAKER SOUND BAR Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.24GHz WLAN: 5.745GHz ~ 5825GHz Others(Bluetooth: 2.402GHz ~ 2.480GHz) Device category Portable (<20cm separation) Mobile (>20cm separation) Others ___ Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power For BLE: -4.07dBm(0.39mW) For BT5.0: -5.451dBm(0.29mW) Antenna gain 2dBi Evaluation applied MPE Evaluation SAR Evaluation Standard Requirement Portable Device According to §15.247(i) and §1.1307b(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission’s guidelines. See KDB 447498 D01 General RF Exposure Guidance v05, section 4.3.1. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, 16 where ·f(GHz) is the RF channel transmit frequency in GHz ·Power and distance are rounded to the nearest mW and mm before calculation17 ·The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 10 mm, a distance of 10 mm is applied to determine SAR test exclusion. Dongguan Nore Testing Center Co., Ltd. Report No.: NTC2004281F-1 FCC ID: 2ATT8ISB150B Measurement Result Channel Channel Frequency (MHz) Max Output power (dBm) Max Output power (mW) Calculati on Value (Note 1) Threshold Value For BT 5.0 Worst case: GFSK Low 2402 -5.451 0.29 0.090 3.0 Middle 2441 -6.469 0.23 0.072 3.0 High 2480 -6.899 0.20 0.063 3.0 For BLE Low 2402 -4.07 0.39 0.121 3.0 Middle 2440 -5.55 0.28 0.087 3.0 High 2480 -6.10 0.25 0.079 3.0 Note 1: Calculation Value =[(max. power of channel, mW)/(min. test separation distance, mm)] ·[√f(GHz)]. Fox example: 0.39/5*√2.402=0.121 ≤ 3.0 According to KDB447498 D01 V06, threshold at which no SAR required is ≤3.0 for 1-g SAR, separation distance is 5mm, and no simultaneous SAR measurement is required.

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC2004153FV00 FCC ID: 2ATT8ISB150B Page 2 of 59 Table of Contents 1. GENERAL INFORMATION ................................................................................................ 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST ................................................................. 5 1.2 RELATED SUBMITTAL(S) / GRANT (S) ............................................................................................ 8 1.3 TEST METHODOLOGY .................................................................................................................. 8 1.4 EQUIPMENT MODIFICATIONS ........................................................................................................ 8 1.5 SUPPORT DEVICE ....................................................................................................................... 8 1.6 TEST FACILITY AND LOCATION ..................................................................................................... 9 1.7 DEVIATIONS AND ABNORMALITIES FROM STANDARD CONDITIONS ................................................... 9 1.8 SUMMARY OF TEST RESULTS ..................................................................................................... 10 2. SYSTEM TEST CONFIGURATION .................................................................................. 11 2.1 EUT CONFIGURATION ............................................................................................................... 11 2.2 SPECIAL ACCESSORIES ............................................................................................................. 11 2.3 DESCRIPTION OF TEST MODES ................................................................................................... 11 2.4 EUT EXERCISE ......................................................................................................................... 11 3. CONDUCTED EMISSIONS TEST .................................................................................... 12 3.1 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 12 3.2 TEST CONDITION ....................................................................................................................... 12 3.3 MEASUREMENT RESULTS .......................................................................................................... 12 4. RADIATED EMISSION TEST ........................................................................................... 15 4.1 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 15 4.2 MEASUREMENT PROCEDURE ..................................................................................................... 16 4.3 LIMIT ........................................................................................................................................ 17 4.4 MEASUREMENT RESULTS ................................................................................................. 17 5. CHANNEL SEPARATION TEST ...................................................................................... 21 5.1 MEASUREMENT PROCEDURE ..................................................................................................... 21 5.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 21 5.3 MEASUREMENT RESULTS .......................................................................................................... 21 6. 20DB BANDWIDTH .......................................................................................................... 27 6.1 MEASUREMENT PROCEDURE ..................................................................................................... 27 6.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 27 6.3 MEASUREMENT RESULTS .......................................................................................................... 27 7. HOPPING CHANNEL NUMBER ...................................................................................... 33 7.1 MEASUREMENT PROCEDURE ..................................................................................................... 33 7.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 33 7.3 MEASUREMENT RESULTS .......................................................................................................... 33 Dongguan Nore Testing Center Co., Ltd. Report No.: NTC2004153FV00 FCC ID: 2ATT8ISB150B Page 3 of 59 8. TIME OF OCCUPANCY (DWELL TIME) .......................................................................... 35 8.1 MEASUREMENT PROCEDURE ..................................................................................................... 35 8.2 MEASUREMENT RESULTS .......................................................................................................... 35 9. MAXIMUM PEAK OUTPUT POWER ............................................................................... 41 9.1 MEASUREMENT PROCEDURE ..................................................................................................... 41 9.2 MEASUREMENT RESULTS .......................................................................................................... 41 10. BAND EDGE AND RESTRICTION BANDS ................................................................... 47 10.1 MEASUREMENT PROCEDURE ................................................................................................... 47 10.2 LIMIT ...................................................................................................................................... 47 10.3 MEASUREMENT RESULTS ........................................................................................................ 47 11. ANTENNA APPLICAT…

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FCC ID: 2ATT8ISB150B Test photo Radiated emission (Below 30MHz) Radiated emission (30-1000MHz) FCC ID: 2ALBPET1030 Radiated emission (Above 1000MHz) Conduction emission