The Poly CS520 Wireless Headset offers advanced noise-cancellation technology for clear communication in various environments. With a range of up to 900MHz, this headset ensures flexibility and mobility for users. Its comfortable design and long battery life make it ideal for all-day use.

• Wireless connectivity with a range of up to 900MHz
• Noise-cancellation technology for crystal-clear audio
• Lightweight and comfortable design for extended wear
• Long battery life for uninterrupted use
• Compatible with multiple devices for versatile connectivity