ATH-ANC27 QuietPoint® active noise-canceling over-ear headphones offer an outstanding combination of performance, value, comfort and portability. The headphones provide up to 85% noise reduction, and deliver exceptional sound quality with powerful bass, a natural midrange, detailed treble and precise imaging in an immersive soundfield. A detachable cord enables their use as cordless noise-canceling headphones; the audio functions even if the battery runs down. The headphones feature cushioned ear pads and a padded adjustable headband for total comfort even during extended wearing. The ATH-ANC27 is ideal for use with portable music and DVD players, in-flight entertainment systems, laptop and desktop computers and many other devices, and is compatible with the Apple® iPod®, iPhone™ and iPod touch®.

• Reduces environmental noise up to 85%
• Clear & impactful high-resolution audio
• On/Off Switch in ear cup – no external modules
• Audio continues to work even after battery depletes
• Detachable cable for cordless noise cancellation
• Also includes durable hard-shell travel case, ¼" plug adapter, airline adapter and AAA battery

SPECIFICATIONS
Type-Active noise-canceling
Driver Diameter: 40 mm
Frequency Response: 20–20,000 Hz
Quietpoint® Active Noise Reduction-Up to 18 dB
Maximum Input Power: 500 mW
Sensitivity: 106 dB
Impedance: 33 ohms
Battery: AAA (alkaline)
Battery Life: Up to 40 hours, typical (alkaline)
Weight: 192 g (6.8 oz), without cable and battery
Cable: Detachable 1.2 m (3.9') with 3.5 mm (⅛") stereo mini-plug output connector
Connector: 2.5 mm
Accessories Included: 6.3 mm (¼") stereo adapter, airline adapter; AAA battery, carrying case with attached accessory pouch