These are new never opened they were a replacement for a faulty pair from Bose I decided not to use The Bose QuietComfort Ultra In-Ear earbuds are designed for live monitoring, offering wireless Bluetooth connectivity and noise cancellation features. Suitable for use in the 2020s, these earbuds come in white and are equipped with a built-in microphone for convenience. With a manufacturer warranty of 1 year, these high-quality earbuds provide a comfortable and immersive listening experience, making them a popular choice for various applications. Ideal for those seeking top-notch sound quality and reliability, the Bose QuietComfort Ultra In-Ear earbuds live up to the brand's reputation for excellence.
eBay