Sennheiser Wireless Earphones CX Plus True Wireless SE Matte Black 24 Hours

* Experience superior sound without compromising with the Sennheiser TrueResponse converter with plenty of Bluetooth Codec support (AAC, aptX, aptX Adaptive, SCOC) * Long battery life, up to 24 hours of music playing on the road with the included high-quality housing * Active noise reduction and lightweight ergonomic design. Ergonomic design provides optimum comfort and a secure fit with 4 ear adapter sizes for excellent active noise reduction * Full digital control. Our smart control app for iOS and Android allows earphone functions to be personalised to your daily needs and provides a seamless pairing; fully customizable controls for music, calls and audio assistant * Bass Boost Special EQ is preset enabled via our app for more intense bass. Sennheiser uses decades of expertise to advance the world of audio technology for new, unique audio experiences * * Warning: Customer is recommended to download Sennheiser Smart Control app. Please update the firmware to troubleshoot errors