| Earpiece - Driver Size | 1.50" |
| Earpiece - Earpiece Design | Over-the-head |
| Earpiece - Earpiece Type | Binaural |
| Form Factor | Semi-open |
| Interfaces/Ports - Host Interface | Mini-phone |
| Package Contents | MDR-NC7 Noise Cancelling Headphone Carry Pouch Inflight Plug Adaptor Manganese AAA Battery Warranty Card Extension Cord |
| Product Model | MDR-NC7 |
| Product Name | MDR-NC7 Noise Cancelling Headphone |
| Product Type | Headphone |
| Technical Information - Cable Length | 59" |
| Technical Information - Connectivity Technology | Wired |
| Technical Information - Impedance | 40 Ohm |
| Technical Information - Maximum Frequency Response | 20 kHz |
| Technical Information - Minimum Frequency Response | 30 Hz |
| Technical Information - Sound Mode | Stereo |
| Technical Information - Wireless Technology | Not Applicable |
| Weight (Approximate) | 4.70 oz |