Amazon.com: Bose QuietComfort Ultra True Wireless Noise Cancelling In-Ear Earbuds - Black (Renewed) : Electronics,BOSE QuietComfort Ultra Earbuds,Amazon.com: Bose QuietComfort Ultra Wireless Noise Cancelling Earbuds, Bluetooth Noise Cancelling Earbuds with Spatial Audio and World-Class Noise Cancellation with Green Extreme Charger : Electronics,Bose Bose QuietComfort Ultra Wireless White Noise Cancelling Earbuds,Amazon.com: Bose QuietComfort Ultra True Wireless Bluetooth Adjustable Noise Cancelling Earbuds, Spatial Audio, Up to 6 Hours of Play Time, Black