The Plantronics lightweight headset is designed to free your hands while you drive or work with a wireless phone. Though the unit's noise-canceling microphone makes it especially suitable for calls placed over a cell phone, it's also appropriate for use with traditional office phones. Recipients of our phone calls reported no annoying disturbances or distortions during conversation, and audio quality on our end was clear as well, if a bit muffled. The headset works best on phones that feature good volume controls, because the microphone adjust switch raises and lowers the volume in a very narrow range.
The M175 also has the nifty feature of converting from a headband to an over-the-ear-style headset. Unfortunately, this also makes for a somewhat flimsy construction. Pieces immediately began falling off the unit as soon as we removed it from its packaging, though snapping the components back in place took little effort.
Overall, the Plantronics M175 headset is a versatile, quality headset for those looking for a hands-free way to work with their mobile or cordless phones. --John Frederick Moore
Pros:
- Lightweight design
- Good sound quality
Cons:
- Headset microphone has narrow volume range
