Retevis ETK007 Adjustable Throat Mic Walkie Talkie Headset, Finger PTT Two Earplugs,for Cyclingfor, for RT22 RT68 RT21 H-777 RT19,Compatible with pxton SAMCOM Walkie-Talkie,2 Way Radio Headset(1 Pack)

Works very well, clear voice, and the two ear pieces make a huge difference to hear.

Did not fit my radio but it was built good

As another reviewer said normal talking seems to overmodulate. Think Charlie Browns teacher! So if you whisper like you you don't want anyone but the guy next to you to hear the audio is good. It comes with 3 sets of ear tips the smallest actually has the smallest exit hole which is what I use. The Medium comes preinstalled. Overall a nice headset for paintball, trail riding under a helmet, etc.

Used for about 5 minutes at the racetrack before I swapped back out for traditional headset. Not recommended for loud environment. Not necessarily the most comfortable to wear either.

Not very good for smaller necked people, fits loosely at its lowest setting. Good for full groan adults, but not younger teens. Also, theres no volume modulation on the headset itself, so its really loud when keying the mic, hurts my ears. Otherwise, headphones are clear, and throatmics capture sound fairly well, not great but good enought to get by. Forces you to practice proper enunciation, lol.

Work GREAT!

Son muy buenos para jugar airsoft, se acomodan bastante bien al cuello y se escucha perfecto

I was hoping these would work inside of a motorcycle helmet, but they do not. The sound quality is great when talking back and forth to each other, even with a helmet on, but as soon as I hop on the motorcycle sound quality is horrible and garbled, and people cannot hear what I am saying.