Read and match the heading to the short part.

Earphones play your favourite music directly into your ear canal. The type of music doesn’t matter, but the volume on your MP3 player does. It can cause hearing loss. Researchers recommend that you set the volume at a low level where you can still hear conversations around you. If people have to shout so you can hear them, the volume is too loud.

• PLAY IT SAFE
• SWITCH FINGERS
• CHANGE THE TECHNOLOGY
• FACE THE CONSEQUENCES OF GERMS
• SAVE YOUR SIGHT
• IT WAS IMPOSSIBLE IN THE PAST
• PROGRESS IN MESSAGING
• THEY MIGHT BE DIFFERENT
• LEADING TO BACK PROBLEMS
• MODERN GADGETS' SLAVES