Plantronics S12 Headset System

Rated 4.30 out of 5 based on 10 customer ratings
(10 customer reviews)


Plantronics’ S12 Telephone Headset System offers hands-free convenience and comfort. Includes a 2-in-1 convertible headset for over-the-head stability or over-the-ear convenience, a noise-canceling microphone for superior sound clarity and the Firefly in-use indicator light that lets others know you are on the phone.

The Plantronics S12 is ideal for home uses which need to make occasion calls to friends/family and would enjoy hands free communication.

Plantronics S12 Headset System:
Connects to single- or multi-line phones (Designed for home use)
Convertible headset for over-the-head or over-the-ear
FireFly in-use indicator light
Volume and mute control
A/C Transformer – No batteries
Headset stand
No Quick Disconnect feature

10 reviews for Plantronics S12 Headset System

  1. Rated 4 out of 5


    Good standard headset –

  2. Rated 5 out of 5


    Works great!!

  3. Rated 5 out of 5

    Kathy C

    Used you for years – love this set – would not change a thing.

  4. Rated 3 out of 5

    John T

    No handset lifter available. Major downside.

  5. Rated 4 out of 5

    Jennie H

    This is a good headset. The only thing I would change is you cannot block out the outside noises.

  6. Rated 5 out of 5


    Headset is easy to use and has a clear quality sound. This is a replacement for a Plantronics unit that I had used for 10 years. The console is easier to access and the use of a transformer for power, instead of batteries, is a great improvement.

  7. Rated 5 out of 5

    Diane B

    I love the quality and convenience of the headset.

  8. Rated 4 out of 5

    M. Lee

    The unit is great however you have to pick up your handset on your telephone to answer, this is not a good thing if you work from home on the phone. There is no button to push in order to answer the phone via the S-12 unit. This is a major downside of this unit. And its not divulged in any of the ads.

  9. Rated 3 out of 5

    Nkosi A

    The headset works fine, but when using the ear piece alone, its doesn’t feel secure.

  10. Rated 5 out of 5

    Nathan H

    Product is great, service is great, salesperson (Cindy) is great. Couldn’t imagine going anywhere else 🙂

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