well tbh I have never known any of my bought items to do this, such as my headphones as their wireless it says charge for 16hourjs before use, well i did'nt i gave it an hour and their still fine after having them for 2months. (not mean i charged for 1hour for 2months lol) just ment the 1st time i charged i did it to try them out.
and its best to do so anyways as their do give instructions saying this and they did build it so listen to the experts