Stay aware of your surroundings while listening to your music with the Sony Xperia Ear Duo Dual Listening Headset. Featuring a dual listening design, the Xperia EarDuo lets you enjoy beats, take calls, and more, while hearing your surroundings. The headset doesn’t block your ear canal, allowing you to listen to both your music and surrounding environment at the same time. Likewise, the volume adjusts automatically based on your surroundings. This makes it ideal for use on the go, at work or during your commute. Additionally, the Xperia EarDuo headset offers an ergonomic design that is so comfortable you might forget you’re wearing it. Using a ring supporter, the Xperia EarDuo adjusts to fit your ear for extra comfort. The compact case also charges the Xperia EarDuo up to three times and offers 1 hour of listening per 7 minutes of charging.