Those who has been in the teaching industry will prolly understand how it is like to be talking the whole day, the whole week or the whole month .... 8 hours per day. To help me along, I am using this product; Dun need to raise my voice to ensure every hears each intonation help lots to a more comfrotabel thorat at days end. Anyone else using it? Or any other variations?
Btw, this post is more to test out the reaction to my new found knowledge on product shoot :P