Active Noise Cancellation: The CS520 uses active noise cancellation to block out distracting background noise, such as traffic, office chatter, and construction sounds. This helps you to focus on your work and stay productive.
Wireless Freedom: The CS520 uses Bluetooth technology to connect to your computer or mobile device wirelessly. This gives you the freedom to move around your workspace without getting tangled up in wires.
Comfortable Fit: The CS520 has soft, padded ear cups and an adjustable headband that provide a comfortable fit for all-day wear.
Clear Sound: The CS520 delivers clear, high-quality audio for calls and music. The built-in microphone also ensures that your voice is heard loud and clear during calls.
Easy To Use: The CS520 has simple controls for answering calls, adjusting volume, and activating noise cancellation. These controls are located on the ear cup, making them easy to access.
Description
This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.
