2AI5N-RJSC01Bluetooth speaker

User Guide Please read this user guide first before operating the speaker and save it for future reference. Congratulations on your purchase of this SingCube Karaoke Party Speaker. To get the most from your purchase, please take a few minutes to read these instructions. Bluetooth Karaoke Speaker 1 Warnings This product is designed primarily for indoor use. Do not expose to rain or other kinds of moisture as that could lead to irreparable damage and the risk of electric shock. Do not open the Bluetooth Speaker casing under any circumstance. This could lead to damage or risk of electric shock. Important Safety Instructions 1. Read instructions - All the safety and operating instructions should be read before the appliance is operated 2. Retain instructions - The safety and operating instructions should be retained for future reference. 3. Heed Warnings - All warnings on the appliance and in the operating instructions should be adhered to. 4. Follow instructions - All operation and use instructions should be followed. 5. Water and Moisture - The appliance should not be used near water; for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, and the like. 6. Heat - The appliance should be situated away from heat sources such as radiators, stoves or other appliances (including amplifiers) that produce heat. 7. Power Sources - The appliance should be charged from a power supply only of the type described in the operating instructions or as marked on the appliance. 8. Cleaning - The appliance should be cleaned only with a lightly dampened cloth. Do not use solvents that will damage the plastics finish. 9. Long Periods of Non-Use - The Bluetooth Speaker should be unplugged from the USB charging source when left unused for a long period of time. 10. Object and Liquid Entry - Care should be taken so that objects do not fall, and liquids are not spilled into the enclosure through openings. 11. Damage Requiring Service - The appliance should be serviced by qualified service personnel when: 2 • The USB power connector has been damaged; or • Objects have fallen, or liquid has been spilled into the appliance; or • The appliance has been exposed to rain; or • The appliance does not appear to operate normally or exhibits a marked change in performance; or • The appliance has been dropped, or the enclosure damaged. 12. Servicing - The user should not attempt to service the appliance beyond that described in the operating instructions. All other servicing should be referred to qualified service personnel. 3 Index Warnings .............................................................................................................................................................................. 1 Important Safety Instructions ............................................................................................................................................... 1 Location of Controls (Front) ................................................................................................................................................. 4 Location of Controls (Rear) .................................................................................................................................................. 5 Initial Setup .......................................................................................................................................................................... 6 Unpacking ...................................................................................................................................................................... 6 Charging the SingCube.................................................................................................................................................. 6 Operation.............................................................................................................................................................................. 6 Switching the SingCube On/Off ..................................................................................................................................... 6 Bluetooth Operation ....................................................................................................................................................... 6 Song control ................................................................................................................................................................... 7 Volume control ............................................................................................................................................................... 7 Switching the Lightshow On/Off..................................................................................................................................... 7 Listening to your iPhone, iPod, MP3 player etc. ............................................................................................................ 7 Using the Microphone .................................................................................................................................................... 7 Troubleshooting Guide ......................................................................................................................................................... 8 No power ........................................................................................................................................................................ 8 No lightshow effect ......................................................................................................................................................... 8 No sound – Bluetooth mode .......................................................................................................................................... 8 No sound – AUX Input mode ................................................…

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JoySky(FarEast)Limited Room2301,23/FFuturaPlaza,111-113HowMingStreet,KwunTong,Kowloon,HongKong 85235278489E-mail:[email protected] DifferencesDeclaration Towhomconcern, WecompanyJoySky(FarEast)Limitedherebydeclares: TheproductmodelsRJSC01-BK,SINGCUBE01,B07GJK5XYR, B06Y1JCB9TareidenticalinthesamePCBlayout,interiorstructureand electricalcircuits,Thedifferencesarecolorandmodelnamefor commercialpurpose. Authorizedsignature: Date:2020-06-28

Joy Sky (Far East) Limited Room 2301, 23/F Futura Plaza, 111-113 How Ming Street, Kwun Tong, Kowloon, Hong Kong 852 3527 8489 E-mail: [email protected] Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD21046 Date: 2020-06-28 Subject; Request for Long Term Confidentiality FCC ID: 2AI5N-RJSC01 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 Operational Description 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: Joanne Wong Title: Director

JoySky(FarEast)Limited Room2301,23/FFuturaPlaza,111-113HowMingStreet,KwunTong,Kowloon,HongKong 85235278489E-mail:[email protected] LetterofAuthorization Company:JoySky(FarEast)Limited Address:Room2301,23/FFuturaPlaza,111-113HowMingStreet,Kwun Tong,Kowloon,HongKong ProductName:Bluetoothspeaker ModelNumber(s):RJSC01-BK,SINGCUBE01,B07GJK5XYR,B06Y1JCB9T ProductDescription:Bluetoothspeaker WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date: 2020-06-28 Name: JoanneWong Title: Director Company: JoySky(FarEast)Limited

Test model number: RJSC01-BK

Model No.: RJSC01-BK Label location

Test model number: RJSC01-BK

ANT

Global United Technology Services Co., Ltd. Report No.: GTS202006000249F01 Authorized Signature: Robinson Lo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 28 + TEST REPORT Applicant: Joy Sky (Far East) Limited Address of Applicant: Room 2301, 23/F Futura Plaza, 111-113 How Ming Street, Kwun Tong, Kowloon, Hong Kong Manufacturer/Factory: Joy Sky (Far East) Limited Address of Manufacturer/Factory: Room 2301, 23/F Futura Plaza, 111-113 How Ming Street, Kwun Tong, Kowloon, Hong Kong Equipment Under Test (EUT) Product Name: Bluetooth speaker Model No.: RJSC01-BK, SINGCUBE01, B07GJK5XYR, B06Y1JCB9T Trade Mark: RockJam, Martin Smith, Music Alley, SingCube FCC ID: 2AI5N-RJSC01 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249 Date of sample receipt: June 23, 2020 Date of Test: June 23-28, 2020 Date of report issued: June 28, 2020 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS202006000249F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 28 2 Version Version No. Date Description 00 June 28, 2020 Original Prepared By: Date: June 28, 2020 Project Engineer Check By: Date: June 28, 2020 Reviewer Report No.: GTS202006000249F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 28 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 4.1 MEASUREMENT UNCERTAINTY ............................................................................................................ 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 8 5.7 TEST LOCATION ................................................................................................................................. 8 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 8 6 TEST INSTRUMENTS LIST ..................................................................................................................... 9 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 11 7.1 ANTENNA REQUIREMENT ................................................................................................................... 11 7.2 CONDUCTED EMISSIONS ................................................................................................................... 12 7.3 RADIATED EMISSION METHOD ........................................................................................................... 15 7.3.1 Field Strength of The Fundamental Signal ................................................................................ 17 7.3.2 Spurious emissions .................................................................................................................... 18 7.3.3 Bandedge emissions.................................................................................................................. 23 7.4 20DB OCCUPY BANDWIDTH .............................................................................................................. 25 8 TEST SETUP PHOTO ............................................................................................................................ 28 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 28 Report No.: GTS202006000249F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 28 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 Pass Fi…

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Test model number: RJSC01-BK Radiated Emission Conducted Emission