Gadgets Sennheiser CX 400BT True Wireless September 11, 2020 Immerse yourself in amazing sound quality thanks to Sennheiser’s unique 7mm dynamic audio drivers and personalize your audio experience with the built-in equalizer and the Sennheiser Smart Control app.Manage your music, make calls or trigger the voice assistant with customizable touch-sensitive technology built into both earbuds.Enjoy outstanding sound quality no matter your mobile device with our wide range of audio codec support including AAC, aptX and SBC.Experience non-stop play time with a 20 hours of battery life -7 hours on a single charge and a further 13 hours via the charging case.
