- Lightweight, open-air headphones
- Unique circum-aural design
- Sony Acoustic Turbo circuit
- Extra-large 40-millimeter drive units for deeper bass
- Angle-adjustable housing
Product Packaging:Standard Packaging
Amazon.com
These lightweight, open-air headphones are comfortable to wear–even for extended periods. The unique design provides an excellent fit for any size head and allows for fatigue-free listening. The oversized 40-millimeter diameter drive units are larger than most headphones for noticeably deeper bass, lower distortion, and wider dynamic range. Frequency response extends down to an amazingly low 12 Hz.