FeaturesFor Creative bicycle design、 novelty and fashionableWith 12 easy-to-read Arabic numeral markersTwo adjustable knobs at the back of the alarm for seting upAn alarm on/ off switch for turning alarm on/ offCan stand and easy to placeCan be used to decorate your bedroom、 living roomSpecificationPowered by 1 x AA battery (not included)Shell Material: PlasticSize: 200(L)*140(W)*78(Dia)mm/7.86*5.5*3.07inch app.Color: Red、 Black、 Blue、 Yellow、 White