Features Portable Karaoke Microphones It is a handheld wireless microphone also a portable mini home KTV for music playing and singing at any time moreover multifunctional buttons are convenient for you to adjust Echo EffectMagic Sound The microphone delivers more stunning KTV live sound more clear music rhythm with echo reverberation Supports magic sound monst er male female childlike voice are switchable Versatile MicrophoneSpeaker You can listen and sing anytime and anywhere KTV singing gathering singing family singing travel singing car stereo instrument recording and so on It can even be a high end BT speaker Specification Brand HavitModel P1BT Version 5 0Color Blue PinkTransmission Distance 10mSensitivity ≥85dBFrequency Range 200Hz 8kHzBattery Capacity 1200mAhUsing Time About 4 hoursPackage List 1 Karaoke Microphone1 Charging Cable1 Audio Cable1 User Manual