Poly CS540 Top with Headband and Earloops

Overview

• Effectively cancels outside noise to reduce distortion and deliver clear, uninterrupted sound
• Hear music from your favorite musicians with these earbuds design headset for immersive sound
• In-ear earphones designed for comfort and portability, ideal for everyday listening needs
• Your voice will be heard loud and clear with the boom microphone design for efficient Headset usage
• Enjoy wireless freedom with Spare CS540 headset for unrestricted movement and comfort
• Use these mono sound headset for tape recordings or Skype calls with clear voice quality
• DECT 6.0 frequency band transmits your voice across multiple channels for superior sound quality