iBamboo is a natural speaker made from a single natural material, bamboo. The natural resonance of the bamboo amplifies the sound produced by the built-in speaker in the iPhone 4. The sound moves in two directions and creates a stereo effect. iBamboo is 100% eco-friendly, efficient to manufacture, and produces little waste. These speakers combine the high-tech of the modern day with the simplicity and aesthetics of nature. Since bamboo is a natural material, no two iBamboos are alike. Every piece has the same functional parameters, but each one is unique in its appearance and beauty. As an added benefit, iBamboo improves the feng-shui of your desk or whatever other place you put it.