Tip: homemade recipe to increase the external sound of the iPhone

Some complain that the iPhone ringtone is not that loud, or else they would like to use it to listen to background music at home. For these, there is a simple and basic trick that can increase the sound acoustics of the device.

The solution was devised by a therapy website, which has some homemade solutions to improve people’s quality of life. You will need those large glasses, preferably almost conical, in which the appliance fits.

This way, you no longer run the risk of not listening to the phone ring in the office, and you can listen to your music without the need for headphones or speakers. ?

via TUAW