VTech KidiStar DJ Mixer Black. Used condition works great just like new Mix and jam with a DJ turntable, 15 built-in songs and 2000+ sound combinations Create custom sound effects and vocal tags to lay onto tracks, then save your samples; add light effects Connect to your own music via BLUETOOTH® wireless technology or audio cable; play your mash-ups through the built-in speaker or use the headphone jack to listen (music player, audio cable and headphones not included) Fine tune your DJ skills by following the rhythms in a music game Intended for ages 5+ years; requires 4 AA batteries; batteries included for demo purposes only; new batteries recommended for regular use Entertain friends and family with a DJ mixing station featuring tons of sound and light effects; makes an awesome birthday present or holiday gift for kids ages 5+ years