A rotating amplifier ball for the Oneplus One. It allows sound to be amplified round the ball and out the front in the direction of the screen.Phone can be inserted and still access to the power and Volume buttons. It can also be used with or without the USB charger attached.The ball can be printed in an orientation that requires very little support and is easy to remove. Its pretty big but its also a lot more stable and adjustable than the simple stands, plus this amplifies the sound better.The friction of the ball alone is enough to fix the position, no other fixings required.