LED Display: With a mirror screen this digital timer is convenient to read and the timer will be displayed in font Silent or not: There are 3 volume settings for you to from. This digital countdown alarm features silent low and high volume settings Easy to place: You can put this digital stopwatch on an iron surface such as a fridge surface or just put it on a tabletop -friendly: You can quickly set this LED digital timer by simply rotating it and can set it up to 99 minutes and 59 seconds Suitable occasions: This LED digital timer is a good fit for cooking baking studying meditation and fitness to use. Size(LxWxH): . 7.8x2.6cm/3.07x1.02 inch. Battery: 3x AAA batteries(Not included). Working temperature: 0-50. Endurance time: 3 months. Time range: 0 to 99 minutes 59 seconds. Volume: Silent(0dB) low: 60-70dB high: 80-90dB. Usage:Kitchen Model Number:FJ280 :Digital Type:Mini color:Black Material:Metal Plastic Package Contents: 1 x LED Timer 1 x English manual Only the above package content other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is /- 1-3cm.