The Harvey alarm clock features a chic metal case and dome glass to create a contemporary classy silhouette. Measuring 9x10cm, it only takes up a little space on your desk or bedside and will fit nicely into any compact home. The glass dome lens protects the dial from damage and dust. Its luminous hands make it easy to read the time in the dark. Leave the clock in a well-lit area to activate the glowing effect. The longer the clock is exposed to light, the brighter the hands will glow. The glow effect will dim over a few hours until it is recharged again by light. Silent movement (non-ticking). Clock size: 9 x 10.5 x 5cm Main Material: Metal Hand material: Aluminium Indoor use only Battery powered. Requires 1 x AA battery (not included).