| Physical Attributes |
| Cord Length |
4.9 ft |
| Weight |
4.70 oz |
| Battery and Other Features |
| General Features |
Foldable|Gold Plated Connectors |
| Battery Life |
50 hour(s) |
| Battery Size |
AAA |
| Additional Specifications |
| Product Model |
MDR-NC7/BLK |
| Front Camera |
Sony |
| Brand Name |
Sony |
| Driver Material |
Neodymium Driver |
| Quick Glance |
| Noise Canceling |
Active Noise Reduction |
| Interface Type |
Mini-phone |
| Headphone Type |
Over-the-head |
| Warranty |
| Warranty Information |
90 Day Limited |
| Headphone Type |
| Interface Connection |
Mini-phone |
| Wireless Transmitter Range |
59" |
| Headphone Type |
Over-the-head |
| More Info |
| URL |
http://www.sony.com |
| Performance |
| Sensitivity |
102 dB |
| Noise Canceling |
Active Noise Reduction |
| Overall Min Frequency Response |
30 Hz |
| Overall Max Frequency Response |
20 kHz |
| Noise Canceling Reduction |
87.4 % |
