In Ear Eartube Earphone
Air Tube Design
This is a air tube earpiece.It is soft and can fit your ear comfortablly.So,it won't hurt your ear even you need to wear earpiece for a long time.
Ear Bud Earpiece
The earbud is not very prominent.So it is excellent for use in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses, and noisy environments.