Sennheiser CX True Wireless Earbuds: Bluetooth In-Ear Headphones for Consumers with Noise Cancellation, Touch Controls, Bass Boost, IPX4, 27-hour Battery Life

About this item

• Enjoy top-notch audio quality without sacrificing anything: Utilizing advanced German-engineered 7mm TrueResponse drivers and extensive Bluetooth codec compatibility (AAC, aptX, SBC).
• Please be advised that mismatched earbud tip sizes or improper positioning of the headset in your ears may result in subpar sound and call performance. We recommend switching to earbud tips that provide a better fit for improved results.
• 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
• 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
• 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
• 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
• IPX4 splash resistance: Enjoy an outstanding audio experience no matter where you are
• 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