Over-ear headphones with over-the-head band style are ideal for your everyday work life Bluetooth 5.0 connectivity offers 30m wireless range and multipoint technology to simultaneously connect any 2 compatible devices Noise-cancelling microphone blocks unwanted background noise to let you enjoy crystal-clear conversations Lightweight design with foam ear cushions offers day-long comfort 18 hours of talk time on a single charge allows you to take calls, as well as play music without interruption