Each year millions of international travelers experience traveler's diarrhea. High-risk destinations for traveler's diarrhea include many areas of Central and South America, Mexico, Africa, the Middle East and most of Asia.Traveling to Eastern Europe and a few Caribbean islands also poses some risk.owever, your risk of traveler's diarrhea is generally low in Northern and Western Europe, Japan, Canada, Australia, New Zealand and the United States. Your chances of getting traveler's diarrhea are mostly determined by your destination. But certain groups of people have a greater risk of developing the condition.
Best Answer: Depends on what device(s) you are using. Most Bluetooth devices have a range of about 10 meters (~30 feet). While some devices (usually laptops) have higher power and can transmit up to 100 meters (~300 feet). But Bluetooth doesn't do well going through things like walls or metal, so in a house you may get a much smaller range. And yes, it is free.
Share this page. Bluetooth is a wireless technology for exchanging data over short distances. The chip can be plugged into computers, digital cameras and mobile phones. Find out more about Bluetooth in this short guide. Turn on, or enable, Bluetooth. 2  Ensure your device is â visible â and not âhiddenâ, so other nearby devices can pick up the signal. 3  Give your device a name to identify it when connecting to other compatible equipment.