The SL Series Radio is an ultra-thin, ultra-light portable two-way radio that integrates voice and data applications. Never has a two-way radio had this form factor; it weighs 165 g (current two-way radios are bulky and heavy, weighing up to 375 g). It is designed specifically for execs / professionals that want discreet communication, increased worker productivity, exceptional voice quality, integrated data applications and enhanced professionalism – made simple with a full-color, high-res display with built-in photo sensor (adjusts based on lighting conditions) and intelligent audio (automatically adjusts radio volume based on environmental noise level).