This product has been professionally restored to working order by Jabra. It has been inspected, cleaned, and repaired to meet our specifications and is in excellent condition*. Manufacturer refurbished for your confidence and safety, each product is: Fully tested for power, charging, pairing, speaker, microphone, volume, and tactile Thoroughly inspected and cleaned; Repackaged for resale in shipping friendly packaging including accessories Backed by our 180 day warranty. *The product could have minor blemishes. Skype for Business certified three-microphone technology creates a unique talk-zone, making sure you’re heard, while other nearby voices are filtered out. With an around-the-neck, wireless earbud design. Focus with Active Noise Cancellation, and an integrated busylight lets colleagues know you are not to be disturbed Evolve 75e fully charges in just two hours, and that best-in-class charge provides up to 14 hours of battery life.