BOSE QuietComfort Ultra Wireless Earbuds (1st Generation) Thank you for viewing. I am selling these as I have few opportunities to use them. ■ Product Details Model: QuietComfort Ultra (1st Generation) Operation: Playback, noise cancellation, etc. No issues in normal use. ■ Condition & Accessories Both left and right earbuds Ear tips (S/L unused, M used) Case Original box Instruction manual ■ Notes & Requests As this is a used item, there may be minor scratches or signs of use. Please check the photos. Please understand the battery life. I have confirmed the operation, but I cannot offer a refund guarantee. I will pack and ship carefully.