Bluetooth wireless technology takes advantage of the 2.4GHz frequency to make it globally compatible. Though other devices, such as cordless phones, also use the same frequency, special care has been taken in the design process to ensure a minimum of interference with Bluetooth devices. Another method of avoiding interference with other systems is that Bluetooth transmits a very weak signal, a fraction of that sent out by mobile phones. The low power limits the range of Bluetooth communications to approximately 30 feet, but the signal can permeate walls of a house or office.
Plantronics has more than 40 years of experience in designing headsets that excel in sound quality, comfort and style. We have extensive experience in the science of acoustics and human factors, which we've brought into the creation of our line of Bluetooth headsets (see below for cellular phone wireless headsets). If you want something in a discreet, stylish design, there's the Explorer™ 320. For the ultimate convenience, try the Voyager™ 510, that works with both your mobile phone and your office phone. If you spend most of your time in noisy locations such as airports or on the road, check out the Discovery 640™ .
