Beyerdynamic T51i + Sonic Electronix Bonus Pack 3

General Features:

• Tesla Series Premium Audiophile Portable On-Ear Headphones with New and Improved Drivers
• Lightweight On-Ear Headphones design comfortably provide hours of Audiophile performance
• Closed back design for maximum sound isolation eliminating potential disturbances and interruptions
• Highest efficiency based on Tesla technology delivering extremely detailed sound
• In-line 3-button remote optimized for use with iOS devices
• Brilliant treble and deep bass reproduction achieved only by the Tesla series beyerdynamic brand
• Excellent ambient noise attenuation allows users to maintain their focus on their music
• Swiveling earcups rotate 90 degrees and perfectly adjust to angle of users head
• Primary Color: Silver
• Accent Colors: Black
• Also Available without in-line remote
• Authorized Internet Dealer
• 2 Year Manufacturer's Warranty

Product Specifications:

• Frequency Response: 10-23,000 Hz
• Sensitivity: 111dB
• Nominal Impedance: 32 Ohm
• Sound Pressure Level: 131dB
• Headband Pressure: 2.5 N
• Cable:
• Detachable: No
• Cord Length: 3.9 ft. (1.2m)
• Plug Size: 3.5mm
• 1/4" adapter and in-flight adapter with 2 3.5mm jack plug included