Plantronics CS55 Wireless Headset for Desk Telephones

CS55 delivers:

• The freedom of mobility. Mobile multi-tasking, conferring with colleagues, walking to the printer, pouring a cup of coffee need not interrupt important calls up to 300 feet from a desk phone.
• Superior quality, secure communications. Voice-dedicated 1.9GHz DECT technology provides uncompromised audio quality and the lowest probability of interference.
• All-day availability. The CS55 gives workers 10 hours of unencumbered talk time and the option of remote answering, so they never miss calls when away from the workstation.
• Crystal-clear conversation. An extended boom and noise-canceling microphone filter out background noise, so listeners hear conversations clearly.
• Customizable comfort. Both stylish and comfortable, the CS55 can be converted to over-the-ear, over-the-head or behind-the-head styles.

CS55 Key Features:

• Talk Time: Up to 10 hours
• Standby Time: Up to 50 hours
• Range: Up to 300 ft.
• Operating Frequency: 1.9GHz DECT
• SAR: Base = 0.0055W/kg; Headset = 0.0015W/kg
• Security / Privacy: 64-bit digital encryption
• Headset Microphone: Noise-canceling
• Headset Weight: 26 grams
• Headset Controls: Volume, mute, call answer/end
• Battery Type: Lithium Ion Polymer
• Battery Recharge Time: 1.5 hours (80%) / 3 hours (100%)
• Operating Temp Range: +4C (39F) to +44C (111F)
• Compatibility: Most office or PBX-based telephones
• Wearing Styles Convertible: over the ear, over the head, behind the head (with accessory neckband)