Version 2
On January 2017, a teaser image was revealed of the second version for the Army Bomb. This second version was released on February 10, 2017 and came with Bluetooth to enable color changes during concerts.
 
The light stick needs 3 AAA batteries to work and its maximum operating time is 5 hours. It can work in two more modes than the first version. That gives us 5 different modes: keep, slow, quick, flash and dimming. The light color changed from only white to the whole spectrum.
 
The color of the handle changed from all black to black and silver. It also has the BTS logo placed at the bottom rather the top of the handle.
 
The size of the second version of the BTS light stick is 98 x 98 x 281 mm. It is a little bit higher and slimmer than the previous version. It is made of ABS, PC and steel. Beside the version 2 of the light stick you will find in the package a bag, strap and a user manual.