Custom Design MP3 Speakers

Foldable Speakers - Perfect for traveling design-it-yourself product Artwork is printed all around speakers surface High Performance Speakers for Crisp Clear Audio No power supply or battery used - save energy and protect the environment Compatible with all MP3 players, PMP players, computers, some brands of mobile phones, and any devices with 3 5mm audio frequency plug 2 speakers packaged in Outer box with matching artwork design Outer box: 6 5/16" x 6 5/16" x 1 3/4