ThisproductfunctionsasbothamicrophoneandaBluetoothspeaker.Withthisportablekaraokedevice,youcansinganytimeandanywhere.Itmakesanidealgiftforafriendwholovestosing.Batteries1LithiumIonbatteryrequired.includedPackageDimensions24.8x9x8.4cm250Grams3IN1MultifunctionalMicrophoneThisportablewirelessmicrophonecanserveasamicrophone,Bluetoothspeaker,loudspeaker,andrecorder.AminihomeKTVformusicplayingandsingingatanymoment,itoffersupto8hoursofcontinuoususeonafullcharge.ExcellentECHOEffectVoiceChangesTheadvancedthreelayermetalfilterheadeffectivelyreducesnoiseanddustinterference,deliveringloudandclearsoundwithimpressiveechoreverberation.The5wattspeakerbroadcastsyourvoiceloudlyandclearly,whilefouradditionalvoicechangingmodesprovideexceptionalenjoymentMULTICOLORLEDLIGHTSandBestGiftsThisstylishmicrophonefeatures28LEDlightsthatdancealongwiththerhythmofthemusic,creatingabeautifuldisplayinthedark.Itisadelightfulsurpriseforbothchildrenandadults,makingitanidealgiftforpartiesandcelebrations,enhancinganyeventsatmosphere.DualConnectionsWirelessBluetoothConnectionWiredConnection.ThiskaraokemicrophoneeasilyconnectsviaBluetoothora3.5mmaudiojacktoyoursmartphones,tablets,laptops,TVs,andMP3playersorPCsformusicentertainment.Thankstoitsmemoryfunction,thepreviousBluetoothconnectionwillactivateautomaticallywhenthemicrophoneisturnedon.WidelyUsedThenewlyreleasedkaraokemicrophonecanbeutilizedforparties,homeKTV,familykaraoke,travelsinging,instrumentalrecording,interviews,speeches,andasagiftforkidsorfriends,amongotheractivities.