Plantronics S12 Headset System
Features at a glance
- Easy installation and use
- All-in-one solution—includes headset and amplifier
- Small design helps reduce desk clutter
- In-use indicator light on the tip of the microphone lights up when you're on the phone, letting others know you're busy
- Noise-canceling microphone reduces background noise
- Convertible headset can be configured over-the-head or over-the-ear
- DC Adapter (power supply) included
Description
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. Back to top
Technical Specifications
| Manufacturer | Plantronics |
| Type | Corded |
| Wearing Style | Over-the-Head, On-the-Ear, Convertible |
| Max Range / Cord Length | 7 ft. |
| Connector Type (view connectors) | RJ9 |
| Weight | 1.3 oz. |
| Lines: (telephone products only) | Not Applicable |
| Compatibility | Works with your existing single- or multi-line phone |
| Microphone | Noise-canceling |
| Earpiece | Leatherette |
| Color | Black |
| Special Technologies | Firefly in-use indicator light on microphone |
| Warranty | 2 Year Replacement |
| Battery Life | Not Applicable |
| Reversible | Yes |
| Handset Lifter Compatible | No |
| Busy Light | Integrated |
| Quick Disconnect | No |
| DC Adapter Compatible | Yes |
| Digital Encryption | Not Applicable |
| What's in the box? | Plantronics S12 Amp, Plantronics Convertible 2-in-1 Firefly Headset, Plantronics Headband, Earloops, AC Adapter, User Guide |
Customer Reviews
Average Customer rating for this item: 
Credit Express
Las Vegas, NV
Lake Mary, FL
PROFESSIONAL BILLING AND MANAGEMENT SERVICES
MODESTO, CA
Rocky Mountain Orthopaedic Associates
Grand Junction, CO
The Dow Chemical Company
Spring House, PA
Inside Out Green LLC
Ewing, NJ
The customer service was superb. The operator was thorough and friendly. Even though I had ordered the wrong model, the company honored the guarantee, and I was able to upgrade to what I really needed and to what was compatible with my system.
I've already been recommending the product and your company to my co-workers.
Brothers car service I
WI
Xenia Hospitality Solutions
Mercer Island, WA
Q2 Software
Austin, TX
Would like it if the cord that attached the phone and unit were longer.
Overall, very satisfied.
Thanks
KY
CA
BC
Executive Park Eye Care LLC
Colorado Springs, CO
RA Performance Group
San Francisco, CA
Capitol Associates, LLC
Madison, WI
The Maxwell Studio
Hastings On Hudson, NY
Western Industries
Parsippany, NJ
Pelayo A. Vigil, CPA
Miami, FL
Company name
200 Martin Luther Ki, FL
Warner Press
Anderson, IN
Long McArthur, Inc.
Salina, KS
Product Purchase Options
Compatibility Guaranteed
The Plantronics S12 Headset System is compatible with 98% of all office phones! If you'd like for us to check your specific phone, just click below:
Click here for Instant Live AnswersWhat Customers Are Saying
The sound quality and ease of use of the system is superb. The length of the cord attached to the headset could be a little longer and the mouth piece probably doesn't light up quite enough to make...
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I can't believe how much more we can get done in a day! These headsets are absolutely wonderful.
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It's much better than the previous model I was using. It's much more comfortable and the audio quality is better.
The customer service was superb. The operator was thorough and friendly. Even...
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Accessories for this product
Power Adapters
Cords and Connectors (2 Items)
Ear Cushions/Loops, Bands and Microphone Tips (5 Items)









