1. we only do AAA  quality ,it is best top quality . it is  sealed.it is OEM made by our factory.
2. our studio UPC code it is original code .you may check online .no problem .

Monster Beats Studio PRO Beats Pro High Performance Headphones DJ Headphone Black

High-Definition Powered Isolation Headphones
  • Proprietary Driver Technology and Materials for Pro-Caliber Sound 
    Delivers the even frequency response of studio monitors for ultra accurate recording, mixing, and playback.
  • Deep Bass Response and Clean Sound Across the Spectrum
    Beats Pro uses no amplification or noise cancellation circuitry that adds other frequencies and colors the sound, so you hear the bass, uncompromised.
  • Superior Sound Isolation
    Increased ear cup foam density and precise fitting shut out external noise for extraordinary accuracy, extreme clarity, and hard driving bass.
  • Durable, Lightweight Aluminum Frame
    Stands up to heavy use and rough treatment for long life. Metal construction won`t resonate and introduce artifacts that interfere with the sound.
  • Patent-Pending Dual Input/Output Cable Ports
    Plug your headphone cable into one earcup and the other port automatically switches to output mode, so others can hear your mix in their cans.
  • Unique Flip-up Ear Cups
    Backward rotating ear cups make it easy to monitor the room, studio or club, or hear others, with Beats Pro on your at all times.
  • Extra-Long, Coiled Cable
    Don`t get tangled up in your work. Wired by the coiled cable is extra durable and flexible for extra length when you need it.
  • Plush and Washable Ear Cushions
    Yields superior sound isolation with maximum comfort and minimal ear fatigue. Removable and washable because you want the beats funky, not your
headphones.
  • Threaded 1/4-inch Adaptor with Tether
    Heavy duty, gold plated 1/4-inch adaptor ensures you`re ready for any setup. Attached tether prevents it from being left behind at your last gig.
  • What`s in the Box
    Beats Pro Headphones, Cable Headphone Cable (1.8 Meter Coil Extends to 2.1 Meters), 1/8- to 1/4-Inch Adapter, Touring Case, Cleaning Cloth