PlantronicsCS540 Cisco Compatable Convertible Wireless Headset System
| Controller Type | on-device buttons |
| Control Type | Volume Control |
| Unit Count | 1.0 Count |
| Item Weight | 1.12 Pounds |
| Wireless Technology | Bluetooth |
| Connectivity Technology | Wireless |
| Headphone Jack | 3.5 mm Jack |
| Frequency Range | 1.9 GHz |
| Audio Driver Type | Dynamic Driver |
| Frequency Response | 1.9 GHz |
| Headphone Folding Features | Over Ear |
| Earpiece Shape | Over-Ear |
| Headphones Ear Placement | On Ear |
| Style Name | Contemporary or Modern |
| Color | Black |
| Battery Average Life | 7 Hour |
| Number of Power Levels | 1 |
| Antenna Location | Calling |
| Compatible Devices | Telephones |
| Cable Features | Without Cable |
| Additional Features | Sweatproof |
| Enclosure Material | Plastic |
| Specific Uses For Product | Professional Communication |
A**R
I'm not sure the item is authentic
My old plantronics headset died (after 15 years!). I loved it. This new one does not begin to compare in quality. Sound quality is poor. The fit on the ear attachment piece is awkward. The over the head attachment piece does not fit at all. It appears to have been designed for a small child. I am a small woman. It should fit. I am returning this item and will try buying a plantronics headset from a local seller (of course at a higher price) - on the odd chance the item is not authentic. If the same issues occur, I am disappointed with plantronics.
H**S
le casque
Choix d'options qui viennent avec. Merci!!!
C**N
Awesome headsets.
Works fantastic.
A**U
Remplace très bien le modèle précédent
Ma réceptionniste est très satisfaite
S**W
Highly recommend
Bought this for my front office receptionist. She uses it every day and LOVES it. It provides so much freedom and allows her to not be tied to her desk. The sound is good and it reaches throughout our entire office - which is pretty good sized!
Trustpilot
1 week ago
4 days ago
