General Information
Manufacturer:   Plantronics, Inc
Manufacturer Part Number:   84693-01
Manufacturer Website Address:   www.plantronics.com 
Brand Name:   Plantronics
Product Series:   CS500
Product Model:   CS540
Product Name:   CS540 Headset
Marketing Information:  
This Wireless Headset System connects to your office phone, giving you superior comfort and mobility up to 350 feet. Voice-dedicated 1.9 GHz DECT technology and advanced wideband audio provide uncompromised audio quality, the lowest probability of interference, and up to 9 hours of talk time. Adaptive power system optimizes balance between range and talk time. Volume and mute controls at your fingertips allow adjustments remotely. Digital encryption assures secure conversations. You can conference up to three additional CS headsets to have coworkers easily join calls. Battery is 80 percent recharged in 1.5 hours and fully recharged in 3 hours. Convertible headset gives you your choice of over the head, over the ear, or behind the neck wearing style.

Packaged Quantity:   1
Product Type:   Headset
Technical Information
Connectivity Technology:   Wireless
Wireless Technology:   DECT
Wireless Operating Distance:   350 ft
Sound Mode:   Mono
Features:   Comfortable
Features:   Secure
Features:   Wideband Audio
Battery Information
Maximum Battery Run Time:   7 Hour
Earpiece
Earpiece Design:   Behind-the-neck
Earpiece Design:   Over-the-ear
Earpiece Design:   Over-the-head
Earpiece Type:   Monaural
Microphone
Microphone Technology:   Noise Cancelling
Microphone Design:   Boom
Controls/Indicators
Earpiece Controls:   Answer/End
Earpiece Controls:   Volume
Microphone Controls:   Mute
Physical Characteristics
Color:   Silver
Color:   Black
Form Factor:   Semi-open
Weight (Approximate):   0.74 oz
Miscellaneous
Recycled:   No
Recycled Content:   0%
Post-consumer-waste%:   0%
Assembly Required:   No
Country of Origin:   Mexico
Warranty
Limited Warranty:   1 Year