Active Noise Cancellation up to 45dB. 40mm DLC composite dynamic drivers that support LDAC and Hi-Res Audio. Up to 80 Hours of Playtime. EarFun Wave Pro -Total 25%off Code: EWPROTTB Amazon US: https://www.amazon.com/dp/B0CSKDX2SQ Amazon UK: https://www.amazon.co.uk/dp/B0CSKDX2SQ *Pls don't forget to apply the coupon on the Amazon product page. Total 25%off, price: $59.99.