Beats Studio by Dr Dre HEADPHONES -Black-

Beats™ by Dr. Dre™ Studio™ High Definition Powered Isolation Headphones
Artists and producers spend countless hours fine-tuning and mixing music to get it exactly how they want their fans to hear it. But the vast majority of headphones canʼt accurately reproduce the intricacies produced in the studio. Simply put,Studios can. With precision-engineered, advanced speaker design, powered amplification, and powered noise cancellation, you hear music the way todayʼs top artists and producers want you to hear.

Monster® Headphone Cable
Great sound doesnʼt happen without great cable. Advanced Quadripole™ 4 twisted pair construction reduces signal loss for perfectly balanced sound and extreme clarity.
Extreme Comfort
Feel the music, not the headphones. Plush ear cushions covered with ultra-soft breathable materials keep you cool, even during marathon listening sessions.
Micro Minijack
Studio's headphone cable features a compact connector design which reduces bulk and eases unnecessary strain that can damage headphone connectors and ports.
Scratch-Resistant Gloss Finish
Advanced materials make Studios stand out from the crowd. And the hard, scratch-resistant finish keeps them looking good, even with heavy use.
Ready for iPhone®, Blackberry®, and Music Phones
Studios come with an additional Monster iSoniTalk™ headphone cable with built-in call answer button and microphone so you can easily stop the rock and start the talk.
Folding Design and Touring Case
Studios' three-way folding design makes packing up for storage a breeze. Plus, the included touring case features rugged construction for enhanced protection of your headphones.
Monster® Clean Cloth™
Ultra-soft cleaning cloth with AEGIS® microbe shield cleans Studios' glossy finish and controls germs so you can keep them looking shiny and fingerprint free.

Monster iSoniTalk™ cable for iPhone, Blackberry and other music phones
Touring case
Monster Clean Cloth with advanced Aegis Microbe Shield technology
Two AAA batteries
2 year warranty

Ortofon O One Headphones offer you the same high quality as Ortofon's renowned styli and cartridges. O One headphones feature a strong, loud output signal (frequency range of 10–22,000Hz and sound pressure level of 112 dB) and rugged construction to withstand heavy-duty DJing or studio use. These highly sensitive Ortofon headphones work great with any DJ mixer and can even compensate for mixers with low headphone output even in loud DJ environments. O One headphones feature a closed-ear design with flexible, replaceable earpads and a detachable, single-sided headphone cord. The high-quality sound reproduction of Ortofon O One Headphones make them great not only for club DJs, but for discerning home listeners as well.

Ortofon O One Headphones Features:

• Closed design
• Foldable
• Frequency range: 10–20,000Hz
• Sound pressure level: 112 dB
• Impedance: 40 ohm
• Replaceable earpads
• Detachable single-sided cord (both standard and coiled)
• Gold-plated plugs
  
  Also includes:
• 3.5mm and 1/4" plugs
• Extra set of earpads in velour
• Carrying bag

Keep an ear on your sound, even in the craziest of venues—order the O One headphones now.

Headsets Closed-Quality Reporting Releases
Discover a whole new world of music enjoyment with headphones class reference AH-MM400 of Denon, who are professionally coordinated to flat equalization and provide a natural tonal balance that is faithful to the original sound.

Headphone Domes of Physics American Walnut
With natural carving by hand arch headphone natural American Walnut, the AH-MM400 provide a superb music experience, with balanced tonal quality thanks to natural wood enclosures, which are free of resonances. A comfortable design closed type, the AH-MM400 provide a high degree of passive sound insulation, allowing you to listen to your favorite tunes without being distracted by lingering noise.

Links blurs Headphone-Bracket Head of Cast Aluminum
The headphone domes associated with the lightweight adjustable headband via links from die-cast aluminum, with construction free of resonances together with high rigidity for maximum durability. The AH-MM400 also feature rotating acoustic vaults for storing in the supplied carrying case.

Diameter 40mm diaphragms made of synthetic material from Coal / Paper with Free Accra and Neodymium Magnets
The AH-MM400 have our own design 40mm diameter speakers with exclusive diaphragms composite material combining Coal / Paper and neodymium magnets, with exclusive technology Free Edge (free ends) of Denon, makes dispersion of sound using traditional suspension diaphragm for sound surround, for extended frequency response up to 40 kHz.

Contemporary European Design
Designed to look as good as they sound, the AH-MM400 have fresh European style and inspired design that combines classic style with modern touches.

Copper Cables Without Oxygen
For maximum audio fidelity, the AH-MM400 available with two detachable audio cables, both of which have high-purity oxygen-free copper cable (OFC). The cable has a built-in microphone with remote control for volume, track selection and control of the smartphone. The other longer cable is available for connection to other devices. Both cables have gold-plated contacts.

Supplied Accessories:

    Carrying Case
    Detachable OFC cable with remote and mic
    Detachable OFC audio cable
    Adapter plug 6.3mm / ¼ "

• Semi-coiled soft insulated cord
• Reinforced cable strain for high reliability
• Real stainless steel plate etched with Denon DJ logo
• Cool style and design
• Comfortable headband for long-term wearing
• Replaceable ear pads (optional)

• Dimensions (opened, W x H x D): 6.49" x 8.1" x 1.61“
• Weight: 9.7 oz
• Cord Length: 3.9ft flaccid/10ft stretched
• Load Impedance: 38 ohms
• Driver: 40 mm
• Transducer Type: Dynamic
• Frequency Response: 10~30,000 Hz
• Channels: L/R Stereo
• Sensitivity: (1mW) 100dB/mW (JEITA)
• Maximum Input: 1700mW