led digital clock for indoor

Digital clock, alarm clock, wall clock, table clock, led display clock, electronic clock, desk clock, novelty clock, led wooden clock, plastic clock, gift clock, promotion clock. 1.super brightness leds; 2. Availabe both indoor and outdoor, waterproof; 3. Design PCB according to digital height requiremment. 4.Left 2 digital hours, right 2 digital minutes, interval use luminescence led clcok; 5.When power cut, it has keep memory function;