Looking for a headset that offers you more lifelike sound balance quality? Ultra-compact yet incredibly strong, the 32mm neodymium drivers generate a powerful magnetic field whose vocal detailing's and richer bass responses will show you new sides to old, familiar tunes. When it comes to endless music listening pleasure and hassle-free switching between music and calls, simply nothing beats Bluetooth! To enjoy your favorite hits, simply pair up your Philips SHB4000WT/28 headset with your Bluetooth-enabled smart phone or tablet. A tap on each earshells intuitive control is all thats then needed to lower volume or pause a song while you handle incoming and outgoing calls.