Find your ying and yang with the Sony LinkBuds Open earbuds. They have an open ring design for staying aware of your surroundings while listening to music. Ideal if you're out and about. The Air Fitting Supports are soft and hollow to reduce pressure while staying firmly put. There's no sacrifices on audio quality either. The specially designed 11 mm ring-shaped driver unit and Processor V2 serve up well-balanced audio with clear mid-to-high ranges.Good to know- You'll have up to 22 hours of wireless music in your pocket - up to 8 hours in the earbuds and 14 in the case- Adaptive Volume Control automatically adjusts the sound volume to suit your environment- Hop between taking calls on your phone and watching a video on your laptop with the multipoint connection- Precise Voice Pickup Technology means phone calls are crystal clear, even if you're in a crowd- With IPX4 water resistance, you don't have to worry about getting caught in the rain- There are touch controls on the earbud or you can go handsfree with voice control