The development of the Philips Fidelio S1 headphones focused on delivering a natural, balanced sound that reveals every detail as intended by the artist. Amazing sound in a lightweight yet robust design for greater comfort and listening pleasure on the go.

Powerful 13.5 mm neodymium speakers for exceptional sound. A specially designed metal housing reduces vibrations and resonance. A rubberized ring provides stability in the ear and an extremely secure fit. Switch between music and calls with the integrated controller and microphone.