The largest model of headsets PHS4 is designed for Internet communications and online gaming, headsets  PHS4 provide extra-clear speech and uncompromised sound, as well as a convenient volume control for easy level adjustment. This model of headset also features a unique and elegant design in black with brown leatherette accents.  Headsets PHS4 has a convenient built-in volume control, as well as a flexible microphone you can bend and turn at any desired position to ensure the best voice quality and extra clear speech. This model has padded ear cushions to optimize comfort and to reduce sound leakage, as well as tightly closed headphones for deep bass.  The headband is also adjustable which provides a secure and comfortable fit. Model is covered by Prestigio’s 2-year warranty