A Karaoke Machine For Future Super-Stars! This Karaoke System Will Grow With Your Little Singer With Adjustable Height From 26 Inches To 36 Inches High. It'S Also Ready For Shows On The Road With Its Detachable Main Unit. Transform Voices With 6 Fun Voice-Changing Effects! Built-In Memory Allow To Easily Record And Playback Performances. Connect Via Bluetooth Or Line-In And Secure Devices Safely In The Non-Skid Device Holder! Operates With Included Extra-Long Power Adapter Or With 4 C Batteries (Not Included). Create Joy Through Music With The Singing Machine'S Kid Pedestal! Included In The Box: Kid Pedestal Smk1010, 2 Wired Microphones And Ac Adapter.