Konigswerk Non-ticking Quartz Analog Bedside Twin Bell Alarm Clock With 3D Numerals and Loud Alarm (Blue) AC044G 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)