Bluetooth™ Headset HBH-IV835: small size, superior sound. The HBH-IV835 is more than merely attractive – it delivers clear digital sound performance and is ultra-stylish and ultra-small. A hookless, push-in wearing solution is the natural complement to its glossy black, compact pen form. Using HBH-IV835 is a statement in stylish discretion and the user benefits from the very latest in wireless technology. Digital Signal Processing (DSP), fast automatic volume adjustment and Bluetooth™ 2.0 are technical elements which make sure both you and the person you are talking to will notice a clear improvement in sound quality.