Okay, now some eco-friendly musical treat! Designers Hoang M Nguyen & Anh Nguyen have popped up with a media player that using the photovoltaic cells sucks juice from the Sun to let you enjoy the music. Dubbed Eclipse, the media player sticks to the windows to draw in solar power and plays your tunes. The music system features Bluetooth connectivity that lets you easily transfer music to and from your gadgets. The Eclipse has in-built speakers to play the beats with best audibility.