Ergonomic shape for extended listening comfort. TrueResponse acoustic technology delivers Sennheiser's high-quality sound. Hybrid Active Noise Cancellation blocks distractions in any environment. Transparency Mode - tune into surroundings without removing earbuds. Battery life up to 8 hours - additional 20 hours with charging case. Recharge case with USB-C cable or Qi wireless charging pads. Smart Control app - personalized audio preferences. Bluetooth 5.3 compatibility and Bluetooth LE Audio. Includes: Ear tip sets (XS/S/M/L). USB-C charging cable.
