Wired earphones Jack 3,5 mm Sennheiser CX 300S white

Sennheiser CX 300S (508594) is a wired in-ear model with a built-in microphone and remote control, combining high sound quality with everyday convenience. Dynamic drivers, a wide frequency response of 17–21 000 Hz and effective noise isolation make it an ideal choice for music, calls and mobile entertainment.

The CX 300S model has been designed for users who expect clean, dynamic sound in a compact form. Closed in-ear design effectively blocks ambient noise, allowing you to fully focus on your favourite tracks, podcasts or phone calls. A low impedance of 18 Ohm ensures seamless compatibility with smartphones and other audio devices.

The dynamic drivers with neodymium magnets deliver deep bass, clear midrange and crisp treble. The sound pressure level 118 dB translates into powerful, expressive sound without loss of detail. The wired design eliminates the need for charging, so the headphones are always ready to use.

Built-in microphone and in-line remote allow convenient call answering and music playback control without reaching for your phone. Cable length 1,2 m provides freedom of movement during everyday activities, at work or on the go. The package includes silicone ear tips in four sizes (XS, S, M, L), allowing a perfect fit and greater comfort.

Specifications: Type: in-ear headphones, closed Driver: dynamic Frequency response: 17–21 000 Hz Sound pressure level (SPL): 118 dB Impedance: 18 Ohm Connector: Jack 3,5 mm Microphone: built-in Remote: yes, on cable Cable length: 1,2 m Weight: 15 g