Tabeoke singing machine with 1 microphone

Wirelessly streams music from any Bluetooth-Compatible device (devices sold separately) Stream karaoke music videos Built-in speaker Echo control for voice effects Balance control 1 Wired microphone Line-in for external devices (cable and external devices not included) Free singing machine mobile Karaoke App for iOS devices Compartment for 4 C type battery (batteries sold separately) Product dimension: 14.8" x 6.2" x 9.1" Product weight: 4.7 lbs.