Plantronics EncorePro HW530 (530) is a new on the ear only design that an ideal for customer service agents and typical office worker.  It's very easy to put on and take off if you're in a busy work environment. The HW530 is one of the lightest headset on the market. The Plantronics HW530 (EncorePro 530) delivers high quality audio, a flexible mic with visual positioning guides.  It's complete with soft ear cushions, super lightweight materials for all day wear. . 

Key Features:

• Plantronics EncorePro HW530 is lightest  headset on the market.  A balanced mic that stays in place for all day comfort

• Plantronics Quick Disconnect (QD) provides convenience and compatibility with all Plantronics amplifier or direct connect cables

• Flexible noise canceling microphone boom allows you to adjust for the best voice quality

• Wideband audio with SoundGuard technology

• HW530 is designed for the all day and heavy call center environments, minimizing operational disruptions and costly downtime

• Laser welded construction and metal joints provide unbeatable toughness Extraordinary Service

• Weight: 22g

• Plantronics 2-year warranty

Old Poly part # 201500-01

New HP part # 783P2AA#ABA

Important Note: This headset requires the Plantronics M22 Vista amplifier or bottom cable between the headset and the telephone. call 877-999-3838 for assistance.

For more detail information see Plantronics HW530 datasheet 

Plantronics HW530 optional parts:

Plantronics HW530 Ear Loops (small and large)

Plantronics HW530 Foam Ear Cushions

Plantronics HW530 Leatherette Ear Cushions

Plantronics EncorePro HW540 HW530 Replacement Headband