The world's highest recorded surface temperature is 56.7 Â°C (134 Â°F) measured at Greenland Ranch in Death Valley, California, USA on July 10, 1913. The mean temperature in Dallol, Ethiopia is 34.4 Â°C (94 Â°F), the highest annual average temperature on earth.
The Wave System III is made in Columbia South Carolina. The Bose A20 and A20 Bluetooth headsets are made in the United States. The US made Bluetooth Headphones they provide are the the most advanced BoseÂ® aviation headset yet, and they are still US made. The A20Â® Aviation Headset is used primarily in the aviation industry.
The Bose SoundLink Mini uses Bluetooth to play audio from cell phones and other portable devices. With respect to sales in the U.S. for home audio retail home theater systems (speaker and receiver combination systems) and portable audio sales, Bose was respectively ranked first and third in 2012.n 1988, Bose became the first company to pay for the title of official Olympics sound system supplier, providing audio equipment for the Winter Olympics in Calgary, and again four years later in Albertville, France, the latter installed and maintained by company subsidiary Bose France.