| Connector Size | 3.5 mm |
| Connector Plating | Gold Plated |
| Open/Closed Back | Closed Back |
| Magnet Type | Neodymium |
| Other Features | Lightweight, Comfortable, Secure-fitting Silicone Earbuds for Long Listening Hours, Shiny Metallic Finish Housing, Model Year: 2017, Impedance: 1 kHz, Connector: 3.5 mm Single Pin |
| Driver Type | Dynamic |
| Headphone Driver Units | 9 mm |
| Cord Type | Y-type |
| Cord Length | 1.2 m |
| Other Dimensions | Product Dimensions: 4 x 4 x 17.3 cm |
| Model Name | MDR-EX155 |
| Sales Package | 1 Headphone, Operating Instructions, Silicon Earbuds, Reference Guide, Wire Manager |
| Inline Remote | No |
| Headphone Type | In the Ear |
| Color | White |
| Impedance | 16 ohm |
| Sensitivity | 103 dB/mW |
| Minimum Frequency Response | 5 Hz |
| Maximum Frequency Response | 24000 Hz |