| with no extend microphone | 2 | other |
| to some degrees | 2 | other |
| to minimize the storage | 2 | purpose |
| headset → be → foldable | 13 |
| headset → fold → flat | 6 |
| headset → be → folded | 4 |
| negative | neutral | positive |
| 0.012 | 0.330 | 0.658 |
| Raw frequency | 23 |
| Normalized frequency | 0.400 |
| Modifier score | 0.500 |
| Perplexity | 190.869 |