This is the Plantronics CS530 (CO53, C053) + HL10 Bundle Package. It's the replacement for the Plantronics CS70N + HL10 combo package. The redesigned Plantronics CS530 provides the same over-the-ear wearing style, but with a new elegant design, magnetic docking and more, all for the same price. Retail Price $409.95

Key Features:

• Talk time: 6 hours
• Standby time: 30 hours
• Enjoy clearer desk phone communications with wideband audio quality
• Enhance collaboration — conference in up to 3 additional headsets
• Gain mobility — multitask, hands-free up to 350 feet
• Voice-dedicated DECT™ technology eliminates Wi-Fi interference
• Adaptive power system optimizes for range and talk time
• Plantronics HL10 Handset Lifter  included with this package to remotely answer/end calls

For more information, see Plantronics CS530 datasheet or Plantronics CS530 user manual