Overall I am very pleased with those headphones. They have a good microphone and the sound of the speakers is good but not great. They are comfortable and can be worn for many hours. Although, the plastic seems cheap, the design is good with the swivel ear pads and the retractable microphone.

Good microphne and comfortable

Cheap plastic construction; You need to handle them with care because they seem like they would break easily; The speakers have a good sound quality but they lack on the lower spectrum

The Logitech H540 will fail (short out) at the red mute indicator LED mounted inline on the USB cable. First it looks as if you might have not muted the microphone because you will find the red LED is off. Then you might notice that red LED starts to flicker.

Looks nice until you touch it Stereo sound quality is reasonable

Design flaw in the SUPER STIFF cable with mounted mute indicator LED will cause the headset to short out the USB connection and eventually the internal connection at the mute LED will fail causing the H540 to stop functioning.

Positives: Works as expected, well made, decent price Negatives: Sits heavy on the head, I didn't feel comfortable using it compare to Platonic headsets. Sound is not that great either, must be smaller drivers in unit..

I started doing webinars recently and wanted a USB over-ear headset with boom mic. This one fits the bits very nicely. There are not as many USB types of this headset on the shelf and I did not want to pay the high price for gaming headsets just because they're for gaming.

Cable is too stiff and cannot be used for long periods. The headphones sound clarity is OK however it could be better.

I am a medical transcriptionist. I bought this based on the recommendation of the lesser priced headset and these were offered as an upgrade. They are uncomfortable, gave me a headache and the earcup rubbed my ears raw. The sound quality is not any better than the $10.00 earphones I had been using.

sound is good when used with Skype for Business, but mic is nowhere close to the quality of my Plantronics Savi 7xxx. however the most disappointing part is the my Avaya OneX softphone wont recognize it.