Small and Portable: The product is small, flexible and easy to carry. So you can easily take it where you need it and it will work for you. High-quality material: Made of high-quality ABS plastic flame-retardant material, sturdy and durable. Sustainable. Built-in LED, very bright when the alarm signal is issued, effectively reminding people to stay away from the fire. High-decibel sound: The alarm will make a loud sound and fast lights to remind people to escape from the fire. Even if you fall asleep, you will be woken up by this super alarm clock. It can tell you the accident happened at the first time. It is easy to use and very convenient. Application: Widely used in homes, factories, schools, shops, offices, hotels, restaurants, financial workstations and banks, etc. Package Contents: 1 piece