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. Hear and be heard. Conversations are made incredibly clear with true wireless earbuds that are proven to deliver best-in-class call performance*. Four-microphone technology gives you effective wind noise reduction* on calls, and advanced speakers that are just 6mm in size let you block out, or let in, ambient sound. Listen to your music your way. Customize the sound on your true wireless earbuds with a customizable equalizer found in the Jabra Sound+ app. With up to 5 hours of battery on a single charge, and up to 15 hours in total with the included pocket-friendly charging case, your listening needs are met from the start of the day, to its end.