* Built-in dual-core DSP digital chip with noise reduction function, delivers clear and stable sound quality.
* Singing modes, including Popular, Professional, PK, MC and Host, meeting diverse needs of users.
* Feature multiple inputs, including charging / PC / OTG, OTG, speaker, accompaniment, dual mics, dual headphones and dual lives.
* Support both wired accompaniment and BT wireless accompaniment, and work with smartphone, PC, tablets, etc.
* Special effects (Applause, Laughter, Kiss, Thanks, Welcome, Hit him, Ouch, Too hard and Follow), can be switched freely.