BTS "UNOFFICIAL" Light Stick Version 3 "Army Bomb"

This version of Army Bomb has an official app to switch the light stick to concert and manual mode using Bluetooth! 

The third version can work for 5 hours and require 3 AAA batteries (not included in the package). It can work in five modes: keep, slow, quick, flash and dimming. It can emit any color of light from the whole spectrum. The brightness of the light might be weakened and might glow in red if the batteries does not have much power left in them.

Product Dimension: 3.86 x 3.86 x 8.82 inches
Components : LIght Stick, Straps, Nonwoven Bags, User Manuel, Quality Guarantee Card
Batteries: 3 AAA batteries required