Konigswerk Non-ticking Quartz Analog Bedside Alarm Clock With 3D Numerals and Loud Alarm (red) AC031G Modern contemporary design with innovative 3D numbers Quiet sweep second hand, no ticking to ensure a good sleep and best working environment. High Quality smooth sweeping quartz movement. Bell alarm sound. Super loud alarm sound for heavy sleepers Easy-to-read, large arabic numerals Requires 1 AA battery (NOT included)