1. You can sing as much as you want at home without going to a KTV. Connect to the TV and instantly become a home KTV. When you are tired from work, you can sing a song at home and your stress will disappear.2. Built-in karaoke-specific DSP chip. Built-in karaoke-specific smart bel canto DSP chip AI smart bel canto, easily solves the karaoke problem of not being able to go up the treble and the bass.3. The sound of high-power dual speakers is clearer. The 30W high-power speakers have loud sound without breaking the sound, and the human voice is clearer.4. Live-level HIFI sound quality 360 surround sound removes the simulated echo effect and upgrades to live-level HIFI sound quality to give you a concert-like experience5. Small body makes it more portable. Genuine leather handle design makes it easy and comfortable to carry. You can carry it with you and travel light.Specification:Speaker power: 4 15W*2Frequency response range: 150Hz ~18HzMaximum sound pressure level:=90DB 1Khz THD