Fostex TH909
| Brand | Fostex |
| Model | TH909 |
| Driver size (mm) | 50 |
| Noise cancelling | |
| Frequency response | 5 Hz – 45000 Hz |
| Impedance (Ω) | 25 |
| Battery life (hours) | |
| Bluetooth version | |
| Dust protection (IP code) | |
| Water protection (IP code) | |
| Bluetooth | |
| Height (mm) | |
| Width (mm) | |
| Depth (mm) | |
| Weight (kg) | 0.39 |