This item was returned in mint condition. It is free of any performance issues, and has no scratches, blemishes, or other cosmetic flaws. Considered to be the "Industry Standard" for DJ Headphones, the HD 25 headphones are often found in DJ Booths, small and large, around the world. They're a lightweight and comfortable with extremely robust construction. Due to their low weight and the option of one-ear listening, the HD 25 headphones are indispensable for mobile monitoring. The closed-back HD 25 are purpose-designed, professional monitoring headphones offering high attenuation of background noise. Capable of handling very high sound pressure levels, these headphones perform exceptionally well in loud environments, e.g. ENG, sound reinforcement, studio monitoring and audio equipment testing. Ideal monitoring headphones for cameramen and DJs, these are a pair of true sound professional's working headphones.