The timer can be set for a maximum of 99 minutes and 59 seconds The timer can be started without prior setting The timing can be maintained without ringing; time at the maximum length; it can automatically return to zero to continue timing The clip behind this product is a versatile design. Open can be placed on the vertical table; the clip can be taken anywhere; the clip has a magnet. Can be vacuumed in any place with iron For cooking food cooking; nursing; napping and so on Note: The data are all manual measurement; please Please allow 1 - 3cm error; due to the light and display difference; there will be some color difference; depending on the physical object received. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia