TC-617 Earpiece : it is middle part Coiling design , Used in the above the waist position, you can consider purchasing this product.
If you need to use in the under the waist position ,please consider using straight cable of earpiece .
TC-617 earpiece applicable to speaker microphone additional 3.5mm privacy earphone jack ,such as police , military, nightclubs,
bars, paintball, security, restaurants, hotels, bouncer, warehouses, and noisy environments.Listen without holding the radio.Clear sound performance.
Many people speaker microphone fixed at the waist and shoulder, especially shoulder ,we consider the safety in the process of activity,we suggest consider using Coiling earpiece .
Tips: For a long time using any earpiece ,please let you little ears have a rest .