Clarity is great from anywhere in my house and even outside

Clarity is good, range is good (for me), battery seems good - though I haven't tested it too heavily

Recommend for anyone need a great quality headset, Plantronics continues to deliver.

Plantronics is pretty good but it could have been defected.

High recommend Plantronics and upgrading to this model.

Plantronics simply is the best in this category as far as I am concerned.

While I generally love Plantronics, I have been disappointed with this shipment.

Once you choose the right setting and ensure the charging base is far enough from your phone the sound is crystal clear

Purchased this in October and love the head set but one of the silicon pieces broke already

This set was super easy to set up and we found lots of reviews and info on YouTube beforehand to answer any questions or concerns we may have had

Works as expected

works as expected

easy to set up works as expected.

They work as expected, and we are happy with the equipmnet..

The range and call clarity for this headset are both very good.

comfortable; good battery life for my use; great range throughout the house

I have a pretty good range as to where I can answer the phone in my office.

Set up was very easy and call quality was very good with good range

The headset has great range and allows me to travel a good distance from my desk.

Recommend for anyone need a great quality headset, Plantronics continues to deliver.

If you are looking for a great headset, consider the Plantronics CS540.

The headset is very easy to install and comfortable to use.

We've used the older bulkier headsets in our office before and this one is the best one we've ever used.

Overall the headset works great, and the sound quality is better than I expected.

We've used the older bulkier headsets in our office before and this one is the best one we've ever used.

use actually hurts

However, that is really easy to live with, because I have thoroughly enjoyed using this headset.

Great use for work as a buyer and also I answer all incoming calls

A replacement was sent which worked for 5 months of gentle use, died today

The range is fantastic (anywhere in my house) and the sound quality is quite good

Things I like- set up was easy and sound quality is great

i use this headset in every corner of my office and the sound quality its really good

Also, the quality seems cheap and based on the results that just might be the problem.

Set up was very easy and call quality was very good with good range

My main complaints are its very sensitive to the ceiling fan, and more often that I would like, it goes into some kind of feedback loop where I have to mute it to clear the sound, or hang up and reconnect.

it makes echo and static sound.. hard for someone to hear me.

Good sound just can't figure out how to hear phone ringing through ear piece

On the new model, the earpiece options are a cumbersome over the head clip that could be from the 60's, or an intrusive and uncomfortable ear gel that sticks down into the ear, gets tiring during even a short call, and worst of all, delivers wretched and muffled sound.

Great Product with long lasting battery, and clear sound.

I have had this product for less than a week, but I would absolutely recommend it!

I recommend this product if anyone is looking for something in their office!!!

so I'm not stuck with a defective product purchase 6 weeks ago.

This has been a great product to boost efficiency in the office.

Not sure if product was defective or if it is just a poor quality by default.

The previous model we had worked for about 15 years with no issues, so it's disappointing that this new model is not working at all.

This worked great for the first two months, now when I talk to somebody they cannot hear me or it crackles very

Works great, clear on both sides of the conversation! and the auto lifter works great!

It is light weight and works really good for moving around the office.

Set up is a no brainier and the product works right away

Once I called Plantronics to adjust the volume issue I had at first, not a single problem after that.

The first one was DOA with volume control dials that were broken

Has mute, easy volume control and even less wires to keep out of the way

The mechanical parts are flimsy on the headset attachment and the unit lost volume when adding the automatic telephone device lever and it is not as easy to use as I expected so the purchase was somewhat of a disappointment.

From the earpiece itself, you can mute the mic and adjust earpiece volume via a single, multifunction button at the very top end, as well as answer/hang up calls using the small silver button on the side

The only reason I didn't give it 5 stars is because the ear piece doesn't go loud enough, especially when there is background noise.

Clarity of calls and my voice are very crisp...even with background noise.

It has great range, very clear when talking, no background noise

If you have a lot of background noise (people talking around the office in an open area) it can be hard to hear the person you are talking to.

Cuts background noise very well compared to other headsets.

In fairness, I don't ever move from my desk, but neck staining is gone from holding the corded handset to my ear all the time

My only other complaint is that it does seem like people are having a little harder time hearing me versus the regular phone.

I'm sorry I wasted my time with this foolishness.

This solves a time wasting problem

I think my only mild complaint is that sometime clients have a hard time understanding what we are saying