Specification AudioInput : Aux, Microphone BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Rockville BulletPoint1 : POWERFUL AUDIO PERFORMANCE: Delivers 20W RMS power with high-quality drivers and dual passive radiator subwoofers for deep bass and clear sound, ideal for parties, karaoke, or outdoor events. DSP tuning ensures balanced audio across genres. BulletPoint2 : KARAOKE READY MICROPHONE: Includes a wired microphone with a subtle echo effect for professional-sounding karaoke sessions. Perfect for sing-alongs at home, school, or gatherings with friends and family. BulletPoint3 : VIBRANT PARTY LED LIGHTS: Built-in LEDs sync to the music’s beat, creating a lively atmosphere. Turn off via the “M” button to extend battery life during casual listening or outdoor use. BulletPoint4 : PORTABLE AND WEATHER RESISTANT: Lightweight at 3.85 lbs with a carry strap and handle for easy transport. Weather-resistant design with a rubber input cover protects against rain and dust, great for picnics or beach trips. BulletPoint5 : LONG BATTERY AND USB POWER BANK: 7.4V/3000mAh battery offers up to 24 hours of playback at 20% volume. USB port charges devices, while Bluetooth 5.0, USB, and TF card inputs support versatile playback. BulletPoint6 : Bluetooth & Multiple Connectivity Options:Featuring the latest Bluetooth 5.0 technology, this speaker ensures faster transmission, stable connection, and lower latency. It also supports USB flash drive, TF card, AUX-in, wired microphone, wireless microphone, and guitar input, making it a versatile sound system for any occasion. ButtonQuantity : 10 Color : Black CompatibleDevices : Smartphone CompatibleDevices1 : Speaker CompatibleDevices2 : Tablet CompatibleDevices3 : Smartphone ConnectivityTechnology : AUX ConnectivityTechnology1 : Bluetooth ConnectivityTechnology2 : USB ConnectivityTechnology3 : Auxiliary ConnectorType : Aux ConnectorType1 : Aux ConnectorType2 : USB ControllerType : Button Control ControlMethod : touch CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 8806555017201 ExternallyAssignedProductIdentifier1 : 819216028377 ExternallyAssignedProductIdentifier2 : 0819216028377 ExternallyAssignedProductIdentifier3 : 0650075782563 ExternallyAssignedProductIdentifier4 : 0650075782655 FrequencyResponse : 20 KHz Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment IncludedComponents : 1 IncludedComponents1 : USB IncludedComponents2 : AUX IncludedComponents3 : User Manual IncludedComponents4 : Shoulder Strap IncludesRechargableBattery : 1 ItemName : Rockville RPB-KAR 20W Portable Bluetooth Speaker, Karaoke Microphone, Party LEDs, USB Power Bank, Weather Resistant, Perfect for Parties and Outdoor Events ItemPackageDimensions_Height : 31.0896 centimeters ItemPackageDimensions_Length : 14.1986 centimeters ItemPackageDimensions_Width : 21.9964 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : home-karaoke-systems Manufacturer : ROCKVILLE MaximumRange : 10 meters ModelName : RPB-KAR ModelNumber : RPB-KAR MountingType : Portable NumberOfBoxes : 1 NumberOfChannels : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 OutputWattage : 20 watts PackageLevel : unit PartNumber : RPB-KAR PowerSourceType : Battery Powered ProductDescription : The Rockville RPB-KAR Portable Bluetooth Speaker brings music, karaoke, and vibrant lighting to any gathering. Designed for party hosts, outdoor enthusiasts, and karaoke lovers, this 20W RMS speaker delivers powerful sound with deep bass, thanks to high-quality drivers and dual passive radiator subwoofers. Its weather-resistant build and included carry strap make it a reliable companion for picnics, beach trips, or classroom use. Key Features: 20W RMS power with DSP tuning for balanced, loud audio Wired karaoke microphone with echo effect for sing-alongs Music-synced LED lights (optional) for festive vibes Bluetooth 5.0, USB, TF card, and 3.5mm AUX inputs USB power bank to charge phones or tablets Up to 24 hours of playback (20% volume) with a 4-hour charge Weather-resistant design with rubber input cover Compact: 11.57”L x 4.25”W x 3.54”H, 3.85 lbs Whether hosting a karaoke night, streaming music at a barbecue, or amplifying lessons in a classroom, the RPB-KAR combines portability, durability, and multifunctionality. Enjoy wireless streaming, charge devices on the go, and set the mood with dynamic LEDs, all in one budget-friendly package. ProductSiteLaunchDate : 2021-03-17T02:22:30.465Z RecommendedUsesForProduct : Karaoke SpeakerCount : 1 StreetDate : 2021-03-16T00:00:01Z Style : With microphone SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 SupportedDevicesQuantity : 1 TotalUsbPorts : 1 UnspscCode : 52161500 Voltage : 110 volts_of_alternating_current WarrantyDescription : 1 YEAR