This kit is ideal to avoid the hassle of the typical headset, no need to take out the walkie talkie belt, it is very convenient to talk through this headset is a good quality headset, has a very clear sound and easy to locate in a variety of sites. It allows you to be able to communicate without interference or distortion It allows you to be able to communicate without interference or distortion. Perfect for noisy environment, sports, etc. The transparent tube connecting the ear can protect your body away from electromagnetic radiation of radio waves while keeping the sound clearer. Hearing has no loss compared to using the walkie talkie directly, make the call by pressing the PTT, it is more convenient and safer.