Beats by Dr. Dre Pro Detox Edition Over Ear Headphone from Monster (Discontinued by Manufacturer) Acoustically tuned by professionals for use in recording studios, performance venues, and clubs Patent pending input/output feature lets you daisy-chain headphones and share mixes Plush ear cushions for ultra comfortable listening and superior passive sound isolation Rugged metal construction ensures durability, resists vibrations, and keeps music free of unwanted artifacts Unique flip up ear cups allow for easy monitoring of outside environment Acoustically tuned by professionals for use in recording studios, performance venues, and clubs Patent pending input/output feature lets you daisy-chain headphones and share mixes Plush ear cushions for ultra comfortable listening and superior passive sound isolation Rugged metal construction ensures durability, resists vibrations, and keeps music free of unwanted artifacts Unique flip-up ear cups allow for easy monitoring of outside environment