The design of the 777PRO aims at keeping the size of this transceiver as compact as possible, in order to underscore the solidity and quality of the internal components. The transceiver was developed for the free frequency range of the PMR446 radio standard. Its shape features timeless geometry, which draws attention to the display and the information it shows. On its back, the device has a detachable clip, which provides high functionality and flexibility for the user.