This alarm clock comes with twin bell which is loud enough to wake anyone up, its an ideal alarm clock for heavy sleepers and those with impaired hearing. The alarm clock has no snooze button and can go on for up to 5 mins. It has a compact and non-ticking design, it can be easily placed on the night stand and desk cause it requires just a small amount of space. It is great for study room, bedroom, living room, office and even bathroom. It has a silent sweep seconds movement, ultra-quiet and simple design, no annoying ticking sound which provides you a quiet sleeping environment. This clock is very easy to set up, it is battery operated. It has three buttons; two dials to set clock and alarm time and one alarm switch. This alarm clock has an retro style taking you back to the 80's. It can be used as a gift for family and friends.