Want to be have a good voice? Forget about expensive voice coaching, or drinking hot green tea with honey?

vibrator can improve voice range and projection

According to a University of Alberta voice coach David Ley, just use a ‘naughty toy’ to massage your throats. He has been using this rather odd way of improving actors and singers’ voices. He says that these adult  toy helps to relax tension in the larynx and improves the range and voice projection.

Well, now you know there is also another great use of your favorite secretive toy. [source]