Wireless in-ear headphones for music playback with integrated phone functionality and Bluetooth. The volume can be conveniently adjusted via the cable. The built-in phone function allows for answering calls and includes a microphone for smartphones. There is a remote control feature for music management (pause, play, forward, backward), provided it is supported by the phone. Silicone ear cushions are available in sizes S, M, and L to ensure a secure and comfortable fit. The special Sportsfix design provides a secure hold in the ear, making them suitable for sports activities. The silicone clip additionally secures the in-ear headphones. They also support wireless stereo through audio streaming. Enjoy up to 4.5 hours of music or phone functionality and up to 400 hours of standby time. Effortlessly switch between music and phone calls with passive noise reduction.