Designed to drown out the chaos of the outside world, these headphones immerse you in a cocoon of tranquility Active noice-cancelling headphones allow you to focus, relax, or simply savor your favorite tunes without distraction Provides noise reduction up to 20 dB; Can be turned on or off Integrated buttons allow for adjusting volume, answering calls, and playing, pausing, or switching songs Collapsible design for easy portability Bluetooth 5.1 with approximately 30-foot wireless range Up to 10 hours playback time; Up to 200 hours standby time USB-A to Type-C charging cable and 3.5-mm.-to-3.5-mm. auxiliary audio cable included Add your custom debossed personalization Premium branded gift box with magnetic closure, mesh pouch, and instructions included