Display hours and minutes. Can be used for motorcycles, bicycles, offices or lockers.Waterproof, shockproof and shockproof. Adhesive installation can be installed in a few seconds.Do not tear the side rubber during use, otherwise it will not be waterproof.Material: PlasticQuantity: 1pcItem color: blackBattery: Built-in AG4 button batteryBattery life: about 1 yearWaterproof: IP64Item size: 2.7 * 1cm / 1.1 * 0.4" (D * H)Net weight: 5g / 0.2ozpackage:1 * clock2 * stickersThe unique shape allows you to see the time clearly at a glance, and it can also be placed on the table as a handicraft. It is easy to operate and interesting.