Posted at the Facebook Wall of Warpaper is this "Defuse The Bomb" Alarm Clock which can be used in airsoft games and also as a personal alarm clock to use at home or somewhere your eyes and those who know that it's just an alarm clock can use. The "Dynamites" are toilet rolls or some carboard rolls put together for a "time bomb" look.

If you want to order one for airsoft game use, you can find loads of these at Taobao. Please don't use this to cause panic in public and don't tell us we didn't warn you.

"Bomb Alarm Clock Instructions for use

A. Game function (control manual and physical map)

1. press the red button to start 10 seconds countdown removal of a 4-color connection, will split on the countdown stopped, removed the wrong wire and it will "explode."

B. Alarm clock function (please refer to the manual and product, in-kind)

1. Clock key
2. Minute key
3. Lithium battery connector
4. Charging indicator (red to green)
5. USB cable port (lithium battery can work about 24 hours, is recommended to use when connecting the USB power)
6. Alarm warning lamp
7. Battery indicator light (weak light please charge)

C. Alarm settings

1. Long-press the set alarm time
2. 1 and then the alarm time setting, alarm warning lamp starts flashing
3. Alarm has been set
4. Even cancel an alarm 2, alarm warning lamp goes out"