This product can be entered in three different modes, 
the green light flashes green tag is 0, the blue light is a flashing yellow light marks, red marks are two flashing red lights, functionality is only suitable for use ordinary player dressed in practical wear, 
this LED display works well, night wear clearly visible, particularly the need for players to covert action.

Manufacturers: FMA
Weight: 65g
Quantity: one
-Long press switch of the power for 3 seconds,
-The indicator light is on,
-To stimulate the sound control switch,
-Signal lamp -- lighting / flashing / off,
-Pressed transformation switch,
-The indicator light change color,
-To stimulate the sound control switch,
-Signal light transfer next (lighting/flashing/off),
-Long press switch of the power for 3 seconds,
-The indicator light is off.