... developed LED clock is with good quality, energy-saving, environmental protection, active displayer alarm clock. It ... .2inchGross Weight:540g/pcsNet Weight:400g/pcsInner box size:250*90*80/9.8*3 ... adapter, transformer supports: 100-240V,50/60Hz. LED digital clock, make your life beutiful.... Description: 1, ... the functions that traditional clocks have.5, Energy saving and kind to the environment , no sound ...