They're not bad. The signal is strong. (I can walk about 20 feet away from my phone and still hear clear audio)

The headphones come with a headset control wand, so I can fast-forward / rewind and accept calls while moving around. It also has a feature which allows the headset to read text messages over the audio stream. I haven't tried the dictation system, but the dictation system when I use Cortland works well.

The sound quality of the headphones isn't great, which is a minor issue, but for 40 bucks, the headphones are a great deal.