<b>The Function of the BOSAI digital timer</b> </br></br> Small and handy,</br></br> Easy to use.</br></br> With magnetic holder. non-slip rubber coating. Easy to place any iron surface and stick it to the fridge, door, etc.</br></br> Memory function.Reminder of the last countdown, automatic standby</br></br> Time up to 99 min, 59 sec.</br></br> Quality plastic material (ABS) for long-lasting use</br></br> <b>Specification</b></br></br> Weight：90g</br></br> Material: ABS</br></br> Voltage: 4.5V</br></br> Length: about 78mm</br></br> Installation: For hanging or Lay flat on the table</br></br> Working temperature: 0-50 degree</br></br> Time of endurance: 4-6 months</br></br> Timing range: 0-99 minutes and 55 seconds</br></br> 3-level delay alarm to remind, mute , 60-75DB, 80-90DB</br></br> Constant Light Mode will keep timer light up when working and keep you see the time across the room