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

Experience superior sound without compromise: Powered by German-made 7mm TrueResponse transducers with a wide range of Bluetooth codec support (AAC, aptX, SBC).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. Change the earbud tips to ones that fit more snugly in your ears

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. Change the earbud tips to ones that fit more snugly in your ears

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

Bass Boost: Special EQ pre-set can be activated via our app for more intense bass. Sennheiser uses decades of expertise to drive the world of audio technology forward for new, unique sound experiences

IPX4 splash resistance: Enjoy an outstanding audio experience no matter where you are