Wear earbuds that automatically adapt to the sounds around you with the Libratone TRACK+ Wireless Noise-Canceling Earbuds. Adding to their range of noise-canceling earbuds, the Libratone TRACK+ earbuds maintain the same four adjustable noise cancellation levels. However, now they are cable-free thanks to Bluetooth connectivity. Through Bluetooth, you can just connect to your laptop or smartphone. The TRACK+ also comes with a Bluetooth +1 feature, allowing two TRACK+ or Q Adapt Wireless headphones to share a single source. In addition, the adaptive noise canceling technology enables the earbuds to adjust their settings depending on ambient sound levels automatically. Likewise, the TRACK+ comes with a Hush Mode, which automatically silences whatever audio you’re listening to. It then feeds whatever the external microphones pick up. Furthermore, the TRACK+ earphones feature an IPX4 water resistant rating so you can wear them during your workout. Finally, the TRACK+ earbuds will be available in early 2018.