1, K8 wireless karaoke microphone, Bluetooth version 4.2 wireless connection, not really connection
2, microphone comes with the sound function, no longer needs the sound box power amplifier
3, than similar products on the market the first increase in TF card function, can download music karaoke accompaniment TF Card
4, support for non destructive music playback
5, compatible with apple and Android systems, do not need to convert, direct connection software recording
6, after recording to TF card play, similar products in the market the one and only