Silcron - Silcron ANC Over-Ear Bluetooth Headphones with 40H playtime and hi-fi music drivers. Maintain your focus with hybrid active noise cancellation. Dual noise-detecting microphones pick up and filter out up to 95% of low-frequency ambient sound. The SILS3 ANC headphones have ultra-soft protein leather earcups, with memory foam padding to fit snugly over your ears. The lightweight build also ensures they are comfortable for long listening sessions. With 40mm hifi drivers, you can hear every detail of your favourite songs.The highly-flexible silk diaphragms reproduce the thumping bass and crisp treble that extends up to 40kHz for improved clarity. Get up to 60 hours playtime in normal mode, or up to 40 hours with active noise cancellation on. With a quick charge function, 10 minutes charging gives you 5 hours of listening when you're in a pinch! The Silcron SILS3 headphones also come equipped with multi-point connection, so you can connect two bluetooth devices at the same time to switch between calls, video conferencing, music, and more without needing to reconnect.