| amplify sound | 0.68 |
| fit inside outer ear | 0.55 |
| consist of a hard plast… | 0.39 |
| transmit to other side | 0.35 |
| feel uncomfortable | 0.33 |
| connect to the iphone | 0.31 |
| magnify sound vibrations | 0.31 |
| operate in telecoil mode | 0.25 |
| come with warranty | 0.25 |
| come with support | 0.25 |
| More » |
| custom fit | 0.54 |
| good | 0.48 |
| expensive | 0.43 |
| small | 0.36 |
| invisible | 0.22 |
| recommended | 0.62 |
| placed in the ear canal | 0.55 |
| made | 0.39 |
| repaired | 0.38 |
| connected to fm systems | 0.31 |
| detached at same time | 0.31 |
| clogged by earwax | 0.26 |
| clogged by fluid | 0.26 |
| cupped in the hand | 0.25 |