We love environmentally cool products, so take a look at these:
Designer Chris Hough created this set of biodegradable, portable speakers using only waste and reclaimed materials. Made up of a combination of nutshells and waste newspaper, the speakers are strong, light and tactile.
Connected through a 3.5 millimeter audio cable, the product is intended for amplifying the sound on mobile phones and laptops. Each speaker is handcrafted using a two part cast mold and can be endlessly replicated.
Would a product like this interest you?