The headset is clean and used cleanly, no dirt or scratches or anything. I've had it for 7 months. The battery is excellent, the microphone quality is clear from experience. Additionally, it comes with the headset's adapter, which enhances the headset's sound and gives it the strongest support to operate at its full potential. Also included is the headset's box and the headset's manual. And leather ear cushions for the headset that you can switch according to your mood.