Plantronics 84693-11 CS540 Headset with HL10

Key Features Manufacturer Part Number: 84693-11 Connectivity Technology: Wireless Wireless Technology: DECT Wireless Operating Distance: 350 ft Sound Mode: Mono Features: Digital Signal Processing Earpiece Design: Behind-the-ear Earpiece Type: Monaural Microphone Design: Boom Microphone Technology: Noise Cancelling Form Factor: Outer-ear Weight (Approximate): 0.74 oz Package Contents: CS540 Headset Handset Lifter Compatibility: Desk Phone General Information Manufacturer: Poly Manufacturer Part Number: 84693-11 Manufacturer Website Address: http://www.poly.com Brand Name: Plantronics Product Series: CS500 Product Model: CS540 Product Name: CS540 Headset with HL10 Product Type: Earset Technical Information Connectivity Technology: Wireless Wireless Technology: DECT Wireless Operating Distance: 350 ft Sound Mode: Mono Features: Digital Signal Processing Earpiece Earpiece Design: Behind-the-ear Earpiece Type: Monaural Microphone Microphone Design: Boom Microphone Technology: Noise Cancelling Physical Characteristics Form Factor: Outer-ear Weight (Approximate): 0.74 oz Miscellaneous Package Contents: CS540 Headset Handset Lifter Compatibility: Desk Phone Additional information Weight 1.46 lbs Dimensions 5 × 8 × 6 in Condition New UPC 17229136717 MPN 84693-11 Product Type Earset Earpiece Design Behind-the-ear Maximum Battery Run 7 Hour Earpiece Type Monaural Microphone Design Boom Product Family CS500 Wireless Operating 350 ft Connectivity Wireless Brand Plantronics Form Factor Outer-ear Wireless Technology DECT Sound Mode Mono