Lamaze northern lights crib soother

Description

Rare Lamaze northern lights crib soother.
Soft, colorful lights slowly turn on and off, calming baby and keeping him engaged | Lull baby to sleep with 3 classical melodies or soothing nature sounds | Customize the fun by using your own mp3 player and watch the lights dance to the beat of the music | Adjustable quick clip crib attachment fits traditional and convertible cribs | Independent lights and sounds buttons allow you to choose from lights only, sounds only, or lights and sounds together! Includes adjustable volume and auto shut-off
I’m not entirely sure if the MP3 cord works. I never had a MP3 player.