boom bag karaoke system hi fi portable mini speaker 2.USB/ ... , USB slot, iPod, iPhone slot.- With Rechargable battery, have indicating light to show charging or full.Spec:- Output power: 3W X ... : 165x50x52cmColors available:black, pink, blue, green, silver ¹²³ROHSCEFCC MUSIC ANGEL boom bag karaoke system hi fi portable mini speaker