The JPL-Element-X500 is a totally unique Patented DECT desk phone concept that future proofs the headset for further development in Bluetooth and USB technology It is a modular system that gives you the option for multiple combinations. Users can enhance their desk phone by combining a Bluetooth* or USB* connection and have the option to change from monaural headband to binaural headband* *Available to purchase as an optional accessory Wireless DECT Versatility The headset is easy to set up and maintain and is equally suited to a busy office or call centre environment.