These over-ear Bluetooth headphones deliver premium high-fidelity sound quality with clear bass and balanced audio performance. Built with effective noise cancellation technology to block ambient noise and immerse you in music. Featuring ultra-long battery endurance for all-day playback, stable Bluetooth connection and comfortable soft earmuffs. Lightweight and ergonomic design fits snugly on the head, perfect for running, sports, fitness, travel and daily leisure use for both men and women.