V2S KT1pro Portable Karaoke Wireless Bluetooth Speaker with Dual Microphone Karaoke Stereo Mini KTV Speaker

PRODUCT INFORMATION:Product name: Wireless karaokw speakerProduct model: KT1proImplementation satndar:GB-T9254 1-2021Output power: 5WInput signal: 42DBBattery: High performance high capacity lithium batteryCharging voltage: DC5VFrequency range: 90Hz-18KHzPower mode: DC Charging and built-in batteryMAIN FUNCTION:High reduction electro-system3.7V High performance batterySound penetration,wide coverageSuper MP3 audio decoding technologyAll digital audio processing,clear voiceQuality,hig sensitivityINPUT CONNECTIVITY:Micro Sd CardAuxiliary CordPACKAGE INCLUDE:1x KT1pro Bluetooth Speaker2x Wireless microphone1x Charging cable (Type-c)1x ManualSmall and portable, small volume and large volume surroundThe DSP-level sound card beautifies the sound effects and intelligently improves the sound, so that you can sing a good voice and make your voice more realistic and beautifulDSP sound effect chip, four kinds of magic sounds, children prefer, free to switch a variety of different sound effectsCompatible with multiple systemsK songs/live broadcast/listen to songsCompatible with phones, tablets, and supports major karaoke apps and live singing software