Removing the item will remove the enchantment. This item is pretty useless... however, I guess if you are looking for a little agility boost (apparently rng is more dependant on it based on the new gear SE released) this belt is your thing... However, it is charged, and would quickly become useless...
Ok so am I missing something or does this belt give agility -1 while the enchantment is agility +3? Because thats kind of pointless. Why just have the enchantment be agility +2? Maybe I'm missing something...