With WF-LS900N, you're always connected. Wear them comfortably around the clock, staying in touch with people and places without having to pause your playlist. When you are ready to tune out the noise, WF-LS900N offer premium noise canceling to help you focus on your favorite playlist or podcast.

• The world's smallest and lightest, noise cancelling, Hi-Res Truly wireless headphones* Disclaimer in discription
  
• These Sony headphones give you the best of both worlds: natural ambient sound when you want to interact with your world and high quality noise cancelling when you need to focus.
  
• Enjoy High-Resolution Audio Wireless and crystal-clear phone calls on these Bluetooth headphones.
  
• Smart features deliver an effortless listening experience! Speak-to-Chat will automatically pause the music when you start a conversation, the earbuds include intuitive touch control, and more.
  
• Up to 20hr battery life and IPX4 water resistant, bluetooth effective range 10m