i-Scream LED Big Timer - Countdown Clock with Large 7.3" Display, 3 Brightness Settings, 4 Alarms and 3 Volume Levels, Battery-Powered Magnetic Timer for Home, Cooking, Studying, Fitness, Classroom

If you are tired of small wimpy timers that you can’t hear when you’re 20 feet away, this is the timer for you. Big display, great versatility, loud alarm! I love this critter. Easy to set, easy to turn off , easy to charge. Top-notch.

Seems to be built well, holds charge well. It is what they says it is.

We use this timer on our race team to keep track of our time in the pits. We have a 3min minimum during a driver change and refueling. This timer hangs from our canopy, for the team to see. The readout is bright, even in full sun, and the change to red numbers when the countdown goes below 1min is a valuable feature. Good price point that doesn't break the bank too. A+

Just started using it this week. Not so easy to set. You have to repeatedly hit the button to change the time. The songs that it comes with are annoying. I’m stuck using the also annoying beeping sound. I wish it had more options. I’m using it in a classroom setting.

can be used in adjacent areas

I bought an August at the beginning of the school year. We used it all day every day, but it stopped working only two months later.