Braun Radio Alarm Clock. Braun Digital Alarm Clocks are brand new! Using technology innovatively to create functional and pleasing products, the Braun design team continues this innovative brand"s legacy for good design. This alarm clock is a radio-controlled alarm clock with a projection unit that shines the time onto a facing ceiling or wall with the wave of your hand over the sensor. Silent, and dim for sleeping, except when you want to see the time, it has a back light and snooze function (snooze and crescendo alarm functions in alarm beep mode) 12/24 hr display, and pop-up switch. Radio can be played continuously with AC/DC adaptor, available separately. Materials: ABS Plastic. Product Dimensions: 3.5" L x 7" W x 1.75" H. Weight: 0.80 lbs.