Usage Tips:A clock window has been added to the top, it's not just a 60 minute timer, it's also a clock. When using this visual timer, it can remind us to pay attention to the actual time and help us develop the habit of combining work and rest. This countdown timer will work quietly and is perfect for sound-sensitive environments such as libraries or cafes. Three different alarm modes are available: high volume, weak volume, and silent flashing alarm. Touch the top button to stop the alarm This visual timer has a rechargeable battery inside. There is a low battery reminder in the clock window that appears when the battery is low. Night light allows us to check the time when it is dim It can be used as a study timer for kids, or as a kitchen timer, task timer, meeting timer or sports timer Colour:Blue Material:ABS Package Contents: 1 * timer Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.