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- Guaranteed Compatibility
- Walk and talk up to 300 feet away from your desk
- Extended 10-hour talk time
- Fast recharge to 80% capacity in just over an hour
- Your calls are secured through 64-bit digital encryption
- Noise-canceling microphone cuts 60-70% of background noise
- Monaural (single speaker) design allows coworker communication
- Answer and end calls when you're away from your desk (with optional handset lifter)
- Integrated busy light (Additional Online Indicator available)
- Mute button allows for private, off-headset conversations
- Easy installation! Click here to view the easy setup guide for your Plantronics CS Series headset.
|Max Range / Cord Length||300 ft./90m|
|Connector Type (view connectors)||
|Lines: (telephone products only)||Not Applicable|
|Compatibility||Works with your existing single- or multi-line corded phone|
|Color||Silver & Black|
|Special Technologies||1.9 GHz, DECT 6.0 Frequency|
|Warranty||1 Year Replacement|
|Battery Life||10-hour talk time|
|Handset Lifter Compatible||Yes|
|Quick Disconnect||Not Applicable|
|DC Adapter Compatible||Yes|
|What's in the box?||Plantronics Wireless Headset, Plantronics Amplifier/Charger, Plantronics AC/DC Adapter, Plantronics Connector Cord|
Average Customer rating for this item:(17 Reviews)
Professional Insurance Consultants
Essex Grain Products, Inc.
Headsets.com notified me that the product was no longer under warranty and quoted $198.00 for a replacement part. After some protest, they dropped the price to $110. Although I appreciate the customer service at headsets.com, I am frustrated by the short lifespan of this $300+ headset. Other than the poor build, the sound quality is excellent. I find the range to be approximately 50-75 feet, not 300, as advertised.
Ecology Law Center
Santa Cruz, CA
Stone Construction Equipment, Inc.
Gage-Wiley & Co., Inc.
RT Software Service, Inc.
negative..seem to have to keep adjusting the volume down on my phone
Stuart C.Irby Co.
NW Sales, LP
Guelph Hydro Electric Systems Inc.
The Plantronics CS351N Noise-canceling SupraPlus Wireless Headset has helped me to stress less while at work.
Why? Several reasons really:
1) There is no cord to get in my way. The cord of my phone used to really mess up my paperwork, or get hung up underneath paperwork while I was trying to talk on the phone with someone. Now, no cord, and I can shuffle paperwork with ease.
2) I can get up out of my chair while talking and do other tasks such as filing or making photocopies, or even make lunch ;-)
3) I have so much more mobility not being tied down to a corded phone. I can move within my desk area with ease to access items needed while on the phone, with no crick in my neck.
A Main Hobbies
Stafford County Property Management
This next-generation Supra headset is a great office solution – nice and sturdy on the head with the noise-canceling microphone that is essential at my work, we’re all on the phones all the time here!
Noise-canceling is a really important feature for the best sound quality for my callers.
The CS351N has great range and talk-time as well.
Additionally the ear piece is comfortable for all day wearing so I can actually use it for the full talk-time if needed.
Jay D. Parks CPA