Sennheiser CX True Wireless Earbuds - Bluetooth In-Ear Headphones for Music and Calls with Passive Noise Cancellation, Customizable Touch Controls, Bass Boost, IPX4 and 27-hour Battery Life, Black

The Sennheiser CX True Wireless earbuds deliver high-quality sound wherever you are with a comfortable, ergonomic in-ear design. They include bass boost and a built-in equalizer, adjustable through the Smart Control app so you can enjoy your audio exactly as you like it. Get lost in your music with passive noise cancellation, and hear it in pristine quality thanks to the TrueResponse Transducer. The ergonomic design assures superb wearing comfort, and with ear adapters in four sizes, you can ensure a perfect fit for any activity. Additional features include IPX4 splash resistance, customizable touch controls, Bluetooth compatibility, voice assistant access and a charging case with USB-C connection.

Experience superior sound without compromise: Powered by German-made 7mm TrueResponse transducers with a wide range of Bluetooth codec support (AAC, aptX, SBC) Product Note : If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Long battery life: Get up to 27 hours of music playtime with on the go charging with the high quality case that comes with the product Passive Noise Cancellation and light-weight ergonomic design: The ergonomic design offers optimal comfort and a secure fit with 4 ear adapter sizes for excellent passive noise cancellation Full digital control: Our Smart Control App for iOS / Android allows earbud functionalities to be personalized for your everyday needs and enables smooth pairing; fully adaptable controls for music, calls and voice assistant headphones, bluetooth headphones, wireless headphones, noise cancelling headphones, in ear headphones, earbuds, calls