Stick On Digital Clock-Display hours and minutes.Mini Size-The size of the room, small and exquisite, does not take up space.Long life-Built-in AG4 button battery, with a lifespan of up to 1 year.Widely used-can be used for your motorcycle, bicycle, car, office, locker or home use.Easy to install-Adhesive, install in a few seconds. Note: Do not tear the side glue during use, otherwise it will not be waterproof.Product Features:Display hours and minutes.Can be used for your motorcycle, bicycle, office or locker.Waterproof, shockproof and anti-vibration.Adhesive installation, installation in a few seconds.Note: Do not tear the side glue during use, otherwise it will not be waterproof.Specification:Type: Mini Motorcycle Digital ClockMaterial: PlasticBattery: Built-in AG4 button batteryBattery life: about 1 yearWaterproof: IP64Item size: 2.7*1cm/1.1*0.4" (depth*height)Net weight: 5g / 0.2ozPackage:1 * Clock2*3M stickerThe time is defined as follows:(1) Press C(B) to enter the time setting, press the first time, time and date are displayed alternately;(2) Press button C (B) again to set the following:Monthdayhourminuteclick again to confirmIn each setting state, press the A key to add related data. After adjustment, you need to press A again to start walking normally.