In-ear headphones in blue. Comfortable, secure-fitting silicone earbuds. Lightweight for unrestricted music mobility. 9mm neodymium drivers. Frequency range from 8 to 22 kHz. In-line remote control. Cable length of 1.2 meters. In-ear headphones are the ideal companion. They are inserted directly into the ear canal, creating a pressure chamber effect that allows for a powerful sound experience without needing to turn up the volume too high. This protects the ears and extends the battery life of the playback device. Additionally, in-ear headphones have excellent noise-canceling properties, which reduce the perception of disturbing ambient sounds. Thanks to their compact size, they can be easily stored in any pocket, making them perfect for on-the-go use. Closed design. The completely closed design of these headphones is not very air-permeable, but it provides powerful sound and rich bass. Moreover, external noises are effectively dampened. Conversely, good isolation is also ensured: outsiders can hardly hear your music.