2AWHS-YSBS0341Portable Multifunction Light up Wireless Speaker

1 YS-BS0341 BBS-4/1824 Portable Multifunction Light up Wireless Speaker INSTRUCTION MANUAL PLEASE READ ALL INSTRUCTIONS CAREFULLY AND RETAIN FOR FUTURE USE 2 Getting Started  Remove the product from the box.  Please retain all packaging after you have checked and counted all the parts and the contents against the list. Package Contents  Bluetooth Speaker  Shoulder Strap  USB Charging Cable  3.5mm Aux Cable  Wired Microphone  Instruction Manual Key Features  Boombox – multifunction Bluetooth speaker with LED lights  Connect & stream wireless music anytime, anywhere.  Delivers rich sound with bass.  Speaker output: 2x5W = total 10W output  Wireless range up to 33 feet  Supports USB slot, Aux jack, Micro‐SD card & FM Radio.  Wired microphone included.  Shoulder strap included.  Long‐lasting rechargeable battery  Built‐in microphone input  Micro USB cable included. Safety Instructions  Keep the unit away from heat sources, direct sunlight, humidity, water and any other liquids.  Do not use the unit if it has been dropped or damaged in any way.  Repairs to electrical equipment should only be performed by a qualified electrician. Improper repairs may place the user at serious risk.  Do not use the unit with wet hands.  Do not put objects into any of the openings.  Keep the unit free from dust, lint etc.  Do not use this unit for anything other than its intended use.  Keep the unit out of reach of children. 3  This unit is not a toy. Description of Parts Location of Controls Number Item Function 1 AUX IN External audio input 2 ON/OFF SWITCH Turn the speaker On or Off 3 MIC IN Microphone input 4 PREVIOUS TRACK/STATION Bluetooth/USB/SD card mode: Skip to previous track FM radio mode: Skip to the previous already saved radio station 5 PLAY/PAUSE/SCAN PLAY/PAUSE, scan FM radio stations (only in FM radio mode) 6 LED display Display the operating function 7 USB slot USB input (Flash Drive) 8 Micro SD (TF) slot Micro SD (TF) card input 9 CHARGING INDICATOR Turns RED while charging. Turns off when fully charged 10 DC 5V IN Charging port 11 MODE/LIGHT button Short press to change the mode between Bluetooth / FM radio / USB / SD / AUX Long press to turn on/off the colour changing LED lights 12 NEXT TRACK/STATION Skip to the next track in Bluetooth/USB/SD card mode/Skip to the next radio station in FM radio mode 4 13 VOLUME KNOB Increases/Decrease the speaker volume INSTRUCTIONS FOR USE Charging the Boombox Bluetooth Speaker For best results, fully charge the unit before use. 1. Plug the Micro USB end of the included USB charging cable into the charging port of the speaker. Plug the other end into a USB port on your computer or USB power source with 1A output. 2. Charging Indicator turns RED while charging, and turns off when fully charged Note: Before using the unit for the first time, please charge it for around 3‐5 hours or until the Charging Indicator turns off. Turn On/Off the Speaker Slide the ON/OFF SWITCH to ON position to turn on the unit with colour changing LED lights, or OFF position to turn off the unit. Pairing your device with the Speaker – Your Bluetooth Speaker can stream wireless audio from any Bluetooth enabled device within the range of up to 33 feet. Simply follow the below steps. 1. Rotate the volume knob to your favourite sound level. 2. Turn ON the speaker. 3. LED display will show ‘HIFI’ ‐> ‘Lod’ ‐> ‘Uxx’ (where xx is the volume level within 00 to 30) ‐> then ‘bLUE, and indication tone would be heard. The speaker is now in pairing mode. 4. Turn on the Bluetooth on your Mobile Phone or Tablet or Computer. 5. It will search for available Bluetooth devices. 6. Bluetooth Speaker would appear as “SL BOOMBOX”, in the list of searched devices. Select it from the available list of devices. 7. If required, enter the password ‘0000’ to confirm pairing. 8. Once paired successfully, another indication tone would be heard. 9. If you fail to pair it within a few seconds or you want to pair it with a new device, please repeat above steps. Play your favourite song on the Bluetooth source device and music would now stream through the speaker. 5 Listening to Wireless Music Please ensure that your device (iPhone, Tablet or Other Smart Phone) is paired with the speaker to stream wireless music. Once it is paired, play music from your device. Function Operation Button Increase / Decrease Volume Playing music Turn VOLUME KNOB to adjust the volume to your desired level, or Adjust volume from the source device (in Bluetooth mode only). Pause Playing music Short press PLAY/PAUSE/SCAN button once to pause music Play Pause Short press PLAY/PAUSE/SCAN button once to resume music Previous track Playing music Short press the PREVIOUS TRACK/STATION button to the previous track Next track Playing music Short press the NEXT TRACK/STATION button to the next track Listening to Music using USB / Micro SD (TF) Card Slot 1. Rotate the volume knob to your favourite sound level. 2. Turn on the speaker. 3. Insert USB flash drive into the USB slot or Micro SD (TF) card into the Micro SD (TF) card slot accordingly. LED display will show ‘Lod’ ‐> ‘USb' or ‘Lod’ ‐> Sd’ first, and music would play automatically with LED display showing ‘USB’ or ‘TF’, track number & music time. 4. Short press the NEXT TRACK/STATION button or PREVIOUS TRACK/STATION button to move forward or backward on your playlist. 5. Short press PLAY/PAUSE/SCAN button to Play or Pause a track. Listening to Music using AUX‐In 1. Rotate the volume knob to your favourite sound level. 2. Turn on the speaker. 3. Plug the 3.5 mm Aux‐in cable (included) into the AUX‐In port of the speaker. Short press the MODE button each time until it reaches Aux‐in mode. LED display will show ‘Lod’ ‐> ‘AUX’ & ‘LINE’ with indication tone. Plug the other end of the Aux‐in cable to the audio device (such as MP3 Player, Computer, Tablet etc.). 4. Select your favourite song at the source device to play. (Note: While using AUX‐In function, except volume func…

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YOUNGSTAR ELECTRONIC CO., LIMITED 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name: YOUNGSTAR ELECTRONIC CO., LIMITED Address: 7th Floor, HuaYi Building B block, Ping Ji Ave, Nanwan street, Longgang District, Shenzhen 518114, China Product Name: Portable Multifunction Light up Wireless Speaker FCCID: 2AWHS-YSBS0341 Model(s): YS-BS0341, BBS-4/1824, YS-BS0413, YS-BS0351, YS-BS0322, YS-BS0314, YS-BS0313, YS-BS0312, YS-BS0311, YS-BS0308 2.911(d)(5)(i) EquipmentType We, [YOUNGSTAR ELECTRONIC CO., LIMITED] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Selina Lu Date: July 24, 2023 Title: General Manager Company name: YOUNGSTAR ELECTRONIC CO., LIMITED Signature: NOTE 1 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

YOUNGSTAR ELECTRONIC CO., LIMITED 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: YOUNGSTAR ELECTRONIC CO., LIMITED Address: 7th Floor, HuaYi Building B block, Ping Ji Ave, Nanwan street, Longgang District, Shenzhen 518114, China Product Name: Portable Multifunction Light up Wireless Speaker FCCID: 2AWHS-YSBS0341 Model(s): YS-BS0341, BBS-4/1824, YS-BS0413, YS-BS0351, YS-BS0322, YS-BS0314, YS-BS0313, YS-BS0312, YS-BS0311, YS-BS0308 2.911(d)(5)(ii) Applicant filing We, [YOUNGSTAR ELECTRONIC CO., LIMITED] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to §1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Selina Lu Date: July 24, 2023 Title: General Manager Company name: YOUNGSTAR ELECTRONIC CO., LIMITED Signature: NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

YOUNGSTAR ELECTRONIC CO., LIMITED Agent Authorization Company: YOUNGSTAR ELECTRONIC CO., LIMITED Address: 7th Floor, HuaYi Building B block, Ping Ji Ave, Nanwan street, Longgang District, Shenzhen 518114, China Product Name: Portable Multifunction Light up Wireless Speaker Model Number(s): YS-BS0341, BBS-4/1824, YS-BS0413, YS-BS0351, YS-BS0322, YS- BS0314, YS-BS0313, YS-BS0312, YS-BS0311, YS-BS0308 Product Description: Portable Multifunction Light up Wireless Speaker We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: July 24, 2023 Name: Selina Lu Title: General Manager Company: YOUNGSTAR ELECTRONIC CO., LIMITED

YOUNGSTAR ELECTRONIC CO., LIMITED Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: July 24, 2023 Subject; Request for Confidentiality FCC ID: 2AWHS-YSBS0341 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Selina Lu Title: General Manager

YOUNGSTAR ELECTRONIC CO., LIMITED Model Difference Declaration To Whom It May Concern, We, YOUNGSTAR ELECTRONIC CO., LIMITED (Portable Multifunction Light up Wireless Speaker); Model Number: YS-BS0341, BBS-4/1824, YS-BS0413, YS-BS0351, YS-BS0322, YS- BS0314, YS-BS0313, YS-BS0312, YS-BS0311, YS-BS0308; All model’s the function, software and electric circuit are the same, only with product model named different. Test sample model: YS-BS0341. Please contact me if you have any question. Signature: Date: July 24, 2023 Name: Selina Lu Title: General Manager

FCC ID LABEL: Ca. 40mm x 70mm label location FCC ID: 2AWHS-YSBS0341

Annex B Internal Photos Report No.:HK2307112978-E Page 1 of 3 Report No.:HK2307112978-E Page 2 of 3 Antenna Report No.:HK2307112978-E Page 3 of 3

FCC RF Exposure EUT Description: Portable Multifunction Light up Wireless Speaker Model No.: YS‐BS0341 FCC ID: 2AWHS‐YSBS0341 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 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, Where: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Frequency (MHz) Output power （dBm） Tune Up Power （dBm） Max Tune Up power dBm/mW Min test separati on distance mm Result Limit (mW/cm 2 ) SAR Test Exclusion 2402 ‐0.31 ‐1±1 0/1.000 5 0.310 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2307112978‐E, antenna gain= 0.94dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.310 which is<= 3, RF Exposure testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f (GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

14.4mm 5.4mm 2.0mm 2.0mm 1.7mm 1.7mm 1.7mm 1.4mm 1.5mm 3.1mm 4.9mm 14.4mm 5.4mm 2.0mm 2.0mm 1.7mm 1.7mm 1.7mm 1.4mm 1.5mm 3.1mm 4.9mm E1 E1x1 E1x2 BT Audio Antenna Report 1.Gain and Efficiency Efficiency( ) 29% 27% Frequency E Total. dB(dB) 2402MHz 0.937002 2441MHz -0.40394 2480MHz -1.2792425% 2.VSWR Frequnce: VSWR 2.402Ghz2.2510 2.441Ghz2.6813 2.480Ghz3.2046 Inputimpedance: 3.RadiationPattern 2Dphi=0: 2DPhi=90: 3D: 2.402G 2.441Ghz 2.480Ghz 3.ReturnLoss: 4.theta=90:

Page 1 of 53 Report No.: HK2307112978-E FCC Test Report FCC PART 15 SUBPART C 15.247 Test Report On Behalf of YOUNGSTAR ELECTRONIC CO., LIMITED For Portable Multifunction Light up Wireless Speaker Model No.: YS-BS0341, BBS-4/1824, YS-BS0413, YS-BS0351, YS-BS0322, YS-BS0314, YS-BS0313, YS-BS0312, YS-BS0311, YS-BS0308 FCC ID: 2AWHS-YSBS0341 Prepared For: YOUNGSTAR ELECTRONIC CO., LIMITED 7th Floor, HuaYi Building B block, Ping Ji Ave, Nanwan street, Longgang District, Shenzhen 518114, China Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: July 11, 2023 ~ July 19, 2023 Date of Report: July 19, 2023 Report Number: HK2307112978-E Page 2 of 53 Report No.: HK2307112978-E Test Result Certification Applicant’s Name .................. : YOUNGSTAR ELECTRONIC CO., LIMITED Address .................................. : 7th Floor, HuaYi Building B block, Ping Ji Ave, Nanwan street, Longgang District, Shenzhen 518114, China Manufacture's Name ............. : YOUNGSTAR ELECTRONIC CO., LIMITED Address .................................. : 7th Floor, HuaYi Building B block, Ping Ji Ave, Nanwan street, Longgang District, Shenzhen 518114, China Product Description Trade Mark: N/A Product Name ........................... : Portable Multifunction Light up Wireless Speaker Model and/or type reference . : YS-BS0341, BBS-4/1824, YS-BS0413, YS-BS0351, YS-BS0322, YS-BS0314, YS-BS0313, YS-BS0312, YS-BS0311, YS-BS0308 Standards .............................. : 47 CFR FCC Part 15 Subpart C 15.247 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test .................................... . Date (s) of Performance of Tests .... . July 11, 2023 ~ July 19, 2023 Date of Issue .................................... July 19, 2023 Test Result ........................................ Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 53 Report No.: HK2307112978-E Table of Contents Page 1. Summary ................................................................................................................................... 5 1.1. Test Standards .......................................................................................................................................... 5 1.2. Test Description ....................................................................................................................................... 5 1.3. Test Facility .............................................................................................................................................. 6 1.4. Statement of the Measurement Uncertainty .......................................................................................... 6 2. General Information .................................................................................................................. 7 2.1. Environmental Conditions ....................................................................................................................... 7 2.2. General Description of EUT ..................................................................................................................... 7 2.3. Description of Test Modes and Test Frequency ....................................................................................... 8 2.4. Equipments Used during the Test ............................................................................................................ 9 2.5. Related Submittal(s) / Grant (s) ............................................................................................................. 10 2.6. Modifications ......................................................................................................................................... 10 2.7. Description of Test Setup ....................................................................................................................... 10 2.8. Description Test Peripherals and EUT Peripherals ................................................................................. 11 3. Test Conditions and Results ..................................................................................................... 12 3.1. Conducted Emissions Test...................................................................................................................... 12 3.2. Radiated Emissions and Band Edge ....................................................................................................... 15 3.3. Maximum Peak Conducted Output Power ............................................................................................ 26 3.4. 20dB Bandwidth .................................................................................................................................... 27 3.5. Frequency Separation ............................................................................................................................ 31 3.6. Number of Hopping Frequency ............................................................................................................. 33 3.7. Time of Occupancy (Dwell Time) ........................................................................................................... 35 3.8. Out‐of‐Band Emissions........................................................................................................................... 39 3.9. Pseudorandom Frequency Hopping Sequence ..............................................................…

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Rad diated Emiss sions Report No.:: HK23071129 978-E Report No.: HK2307112978-E Conducted Emission