The Jabra Evolve2 75 delivers incredible noise isolation and all-day comfort.  Whatever your day throws at you: kids are home, dogs are barking, your colleague is loud or you're hanging in the coffee shop, Jabra's technology differentiates between voice and background noise to make your calls even sharper. With up to 36 hours of music time or 24 hours of talk time on a single charge, you will never miss a beat.  If needed, the charging stand will give you 4 hours of battery in just 15 minutes.