Crystal Clear Sound. From Work to Life; and Everything in Between.Discover the perfect blend of power and portability with our AZ40M2 earbuds. Equipped with compact 6mm drivers and an innovative acoustic structure featuring active noise cancellation; these wireless earbuds guarantee exceptional sound quality so you never miss a beat. - Signature Technics Clear Sound - Unique acoustic technology gives you great audio detail and rich sound for a rewarding listening experience. - Intuitive Smart Features - With seamless device switching; crystal-clear call clarity; convenient single-earbuds use; easy sound control and long battery life. - All-Day Comfort Design - Low-profile design for comfort throughout the day; and balanced to stay put – even when you're on the go. What's in the box? - 2 x Earbuds - 1 x Charging case