- Pocket Sized Amplifier Design
- 192 kHz/ 24-bit PCM Conversion
- Direct Digital Connection to Mobiles
- Wolfson DAC with Separate Headphone Amp
- Durable Aluminum Enclosure
- Works With MDR-1A and Walkman A10
- Immersive Three-Dimensional Sound
- 10 to 100,000 Hz Frequency Response
- Weighs Only 5 ounces
- Includes Silicone Band for Mobile Device
- Sony PHA-1A Portable High-Resolution DAC and Headphone Amplifier
- Digital Cable for Xperia
- Digital Cable for Walkman
- Micro-USB Cable
- 2 x Silicone Belts
- Protection Sheet
- Limited 1-Year Warranty