I also saw someone say the sound was bad.

Great clarity and sound.

Great clarity and sound.

The sound in the earpiece is clear and sufficiently loud even at the lowest setting

This is my first headset, the assembly was quick, the sound is very clear

The sound and reception is excellent.

The dual volume controls give you a great sound

Terrible sound feedback, kept playing music over the dial tone, breaking up when I tried to speak.

Gives you the ability to use both hands, and the sound is very clear.

My only complaint is that the headset makes a clicking sound through the conversation sounding as if the other party hung up the phone on you

The sound and quality are very clear it was a great buy

The sound is clear and the ear piece is very comfortable

The earpiece is cushioned and soft transmitting the sounds very well from it and into the ear canal.

Frees up my hands and the sound is clear.

The sound is great and haven't had any issues with customers hearing us on the other end.

It also has another adjustment for sound labeled "Tx" which also seems to "brighten" the sound.

Bought this to replace an s-12 that wen't bad.