Features: - Dynamic bass - Play music and talk - White Integrated microphone & call button: With the integrated microphone and call button you can use this Philips headset for music as well as calls from your mobile phone. Enjoy handsfree calling, while easily accepting and ending calls from your headset. 3 interchangeable rubber ear caps for optimal fit in all ear: With a choice of 3 interchangeable ear caps from size small to large, surely there is a pair that makes these Philips earphones fit your ear perfectly. Small efficient speakers reproduce precise sound with bass: Small efficient speakers for Philips earphones ensure an exact fit and deliver precise sound with powerful bass, ideal for your listening enjoyment. What's in the box 1 x Philips Earphones