| Type | Dynamic |
| Driver Diameter | 45 mm |
| Frequency Response | 5-40,000 Hz |
| Sensitivity | 104 dB/mW (active mode) |
| Impedance | 150 ohms (active) |
| Battery | Internal Battery: 3.7V rechargeable lithium polymer battery |
| Battery Life | 30 hours (continuous transmission time including music playback time), Depending on environmental conditions
Battery Charging Time: 4 hours, Depending on environmental conditions
|
| Weight | 305 g (10.8 oz.), without cable |
| Cable | Detachable 1.2 m (3.9') standard cable, detachable 1.2 m (3.9') cable with in-line mic and controls |
| Connector | 3.5 mm (1/8") gold-plated stereo mini plug, L-shaped |
| Accessories Included | USB charging cable, airline adapter, pouch |
| Type (Microphone) | Condenser |
| Frequency Response (Microphone) | 50 - 4,000 Hz |
| Polar Pattern (Microphone) | Omnidirectional |
***Unless otherwise noted, specifications measured with headphones in active mode.