The Poly CS540-XD Wireless Headset features 900MHz technology and allows you to multi-task from up to 350' away. The headset features fingertip audio controls and allows you to conference in up to three additional CS500 XD Series headsets (sold separately). The convertible headset is lightweight (less than 1oz) and you can choose from three wearing options.

Features

• Lightest DECT™ wireless headset on the market
• Choice of up to three comfortable, customizable wearing styles
• New headsets can subscribe to a base by simply docking the headset
• 900MHz wireless technology
• Gain mobility:
  • Hands-free up to 350 feet
• One-touch call answer/end, vol +/-, mute and flash controls
• Extraordinary sound quality
• Energy efficient adaptive power system optimizes for range and talk time
• Conference in up to three additional CS500 or Savi headsets for enhanced collaboration
• Use with electronic hookswitch cable or handset lifter to remotely answer/end calls
• Advanced wideband audio using CAT-iq technology for high definition voice quality
• Voice-dedicated DECT™ technology eliminates Wi-Fi interference
• Noise-canceling microphone reduces background noise interruptions
• Enhanced Digital Signal Processing (DSP) provides more natural voice sounds
• Spare battery: PL-86180-01

Previous Part Number

• HP Poly 7E2J7AA#ABA replaces Plantronics 88283-01 UPC/GTIN 00017229138476

Included

• Headset
• Base

Grade A Refurbished

Functionality
Cosmetics

All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.