Delivering excellent sound quality from a small device is a big challenge, achieved with ease by the Fidelio wireless portable speakers. A unique combination of wood and metal in a portable product creates a modern, refined product that suggests timeless simplicity. The metal wrapping grill (with its unique custom hole pattern forming the Fidelio signature center stripe) uses high-grade aluminum usually seen in the automotive industry. Music can be enjoyed anywhere with the Fidelio P9x, with its battery or AC power option, and Bluetooth technology / NFC for easy synchronizing and one-touch pairing with your device.