Sony XBA-NC85D (XBANC85D) Noise Cancelling In-Ear Headphones

As of September 15th, 2011, the Sony XBA-NC85D officially became the lightest and smallest noise cancelling headphones in the world. Utilizing a micro balanced armature driver, the compact driver has allowed a rechargeable battery and DNC processor to be built into the headphone unit. The seamless integration of the battery and noise-cancelling components completely eliminates clutter associated with typical noise cancelling headphones.

To recharge the DNC processor, these in-ear monitors include a USB charger into which the 3.5mm (1/8") stereo jack plugs into. This allows the headphones to be easily recharged from a laptop computer, tablet, or desktop.

Product Features:

• Noise-Cancelling In-Ear Headphones
• Rechargeable battery and DNC processor are seamlessly integrated into the headphone unit
• Utilizing a micro balanced armature driver, these are the lightest and smallest noise cancelling headphones (as of September 15, 2011)
• Digital noise cancellation intelligently eliminates noise depending on the environment
• Silicone ear tips provide a secure and comfortable fit with minimized fatigue and noise isolation
• USB charge adapter allows the headphones to be charged from any USB compatible device

Technical Specifications:

• Power Handling Capacity: 50 mW
• Impedance: 20 Ohms
• Sensitivity: 106 dB
• Frequency Response: 5-20,000
• Cord Material: OFC Litz
• Gold-Plated 3.5 (1/8") Stereo Mini Jack
• Battery Life: 20H
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty