Two In One: Time two events at the same time. This dual digital timer can be programmed up to 199 minutes 55 seconds, making it suitable for a of usages as cooking, housework, workout, game, classroom, meeting and other activities Two Volume Levels Mute: You have 2 volume : Loud (80-90dB), Soft (60-75dB). Or you could set it to Mute to keep it silent but allow the numbers flash. The alarm time for each timer is one minute Time Management Memory: Counting down from 199 minutes 55 seconds to zero, or as a stopwatch count up from 0 to 199:59. It memorize your last countdown time, when it ends, you can press any button to recall the last setting Two Ways Powered with Two Brightness: This digital kitchen timer can be connected to any USB plug for power (Not Rechargeable). And it can be powered by 3*AAA batteries directly(batteries are not include). In both ways, there are two levels of brightness adjustable. Note: It is suggested to keep it connected to save batteries. When not in use, the display would go off within 10s Easy to Read Set: Clear LED display with white numbers allow you easily see the time remaining. And you just need to turn the dial to set the time. Intuitive buttons to set volume and brightness levels, make the dual timer very easy to use. Colour:As Shown Material:plastic+metal Package Contents: 1 x LED Digital Timer Only the above package content, other products 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.