BOSE Bluetooth neckband wireless earphones with noise cancellation. Purchased in September 2017 and used continuously, but I am selling them as I have purchased a new pair. Noise cancellation, multi-device connection, and regular playback are all functional. However, as shown in the photos, there are scratches from use, and the covers for the buttons and charging port are missing. Please be aware of this before purchasing. Everything shown in the photos will be included. - Brand: BOSE - Model Name: QUIETCONTROL 30 - Accessories: Charging cable, instruction manual, dedicated case, replacement ear tips (S, L only, both unopened) - Design: Neckband style - Features: Bluetooth connection, multi-device connection, LED indicator, noise cancellation, ambient sound mode I mainly used these for commuting and traveling, and the noise cancellation was excellent, allowing me to sleep soundly.