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Introduction PS2       PlayStation 2, abbreviated PS2, the Japanese sony (Sony) a unit of Sony Computer Entertainment SCEI (Sony Computer Entertainment Inc.), On March 4, 2000 launch of home-based 128-bit game console, the Japanese launched the same day caused panic buying ps2 games fever, and in 2004 launched a global version of the PS2 slim console (known as PlayStation Two, relative to the MINI version of PS - PlayStation One is), to July 8, 2008 date has sold more than 1 in the world 100 000 000 2 million units.
      PS / 2 computers in an earlier one common interface for mouse, keyboard and other equipment. Under normal circumstances, wholesale video games in the PS / 2 mouse interface, green, purple keyboard, other interfaces can also connect several peripherals such as steering wheel, light gun. PS / 2 interface is the input device interface, rather than the transmission interface. Therefore, there is no PS2 port the concept of transmission rate, only scan rate. In the Windows environment, ps / 2 mouse sampling rate defaults to 60 times / sec, USB mouse sampling rate of 120 times / sec. Theoretically, a higher sampling rate can improve the precision of mouse movement. PS / 2 interface device does not support hot swap, hot plug may be destroyed by force board. PS / 2 with USB Interface Mutual Convert, or PS / 2 interface device can be transformed into a USB, USB interface device can also be converted to PS / 2. Please visit TradeTang.com.

U.S. spy camera       Sarnoff video technology company that introduced a can be installed in mobile phones, security and automatic devices miniature digital camera. The company said this is only 3 cm long and wide, only 2.3 cm in low-power miniature video cameras will allow mobile users to send and receive phone calls while simultaneously the resolution can be comparable with the movie film images and video images. Sarnoff Corporation, said, hidden spy cameras are based on the U.S. government to develop a miniature spy camera requires the development of this camera, the U.S. government hoped that the camera can be used for spying activities. To this end, hidden spy camera This camera allows users to carry and extremely difficult to find by other people, and it can be within a very short time to conduct photographic processing, tuning the focal length, and location to adapt to different light levels , capture high quality images possible.
      With the current increasing popularity of broadband Internet access technology, use of network within the next few years, transfer pictures and video images will be increasing demand, so this camera spy video camera will be very widely used. Of course, in the field of surveillance tracking, the use of this camera will be its head. For example, car manufacturers are hoping to install the cab in the car video camera, because it can always monitor the driver's driving actions, and, where necessary, start the airbag, so as to ensure the safety of the driver. Many automobile manufacturers have expressed the hope that by 2006 this camera will be installed on every car they produce them. Sarnoff said, mini spy camera technology used in display, low power consumption of the camera can shoot under the same high precision images, even in the shooting scene where lighting changes constantly as well. The researchers said the camera pixel sensors in the dynamic range of an ordinary camera shooting 100 times, and it makes the camera can be within 0.1 seconds of time to capture images, and general camera to capture at least 2 seconds. It is worth mentioning that, digital spy camera is only 600 mW of power, so power consumption is only one-fifth of similar products. Please visit TradeTang.com.

The introduction of sports shoes      Flat shoes and travel shoes soles, plastic large, flexible, young people run, jump up to a certain degree of cushioning effect, so many young people today like to wear. However, there are many drawbacks wearing a long-term: As the temperature and humidity inside the shoes to improve young people easily become somra foot ligament length, foot becomes wider, over time become a flatfoot. Sneakers material, mostly of rubber, plastic, sponge, nylon, canvas, etc., ventilation is poor. Khan feet long in this "closed" environment, fungal reproduction and dissemination, occurs ringworm, dermatitis, eczema and other skin diseases. soccer shoes or sneakers are a no with flat shoes. It can not guarantee that the body center of gravity evenly distributed in the whole foot, not the body's muscles, ligaments, bones and spine to maintain proper position and work status. Young people wearing soccer jerseys and athletic shoes or sneakers to change after the body of gravity, feet uneven distribution of forces there, will affect the footwork. Long-term wear athletic shoes on at the development stage, the youngsters, not only useless but extremely harmful. Fitness, sports, entertainment, sports and professional sports training process and used to race sports sport Xiexie are all the sports shoes. The include shoes, leather shoes, rubber shoes, shoes and mens slippers, etc..
     Sports shoes and leather shoes, rubber shoes of the biggest differences is the most fundamental difference lies in function. General mens designer shoes, leather shoes, rubber shoes in the function main emphasis is on non-slip, comfort, insulation, ventilation, and beautiful. The shoes not only to meet the above requirements, but also according to the special nature of sports, were required flexibility, energy return, shock absorption, control, flip the foot, movement to protect, consistent with exercise physiology and hygiene requirements, improve athletic performance and so on. Please visit TradeTang.com.

Football shoes charm      Soccer shoes soccer stars in their boots at the foot of the call. Now the fans concerned about the results of the competition has become a major addition to Aspect. When we see the magic of the extraordinary Ronaldo, Beckham accurate curve ball, dribbling out of the general wizard Lionel Messi, who accompanied their shoes at the foot of performance into the commercial field of stars! Football players enjoy the envy of other sports stars of the show arena, they are like a dancer, in the tens of thousands of spectators and television viewers more before the show with the technology and team. Why let other sports stars envy, because they can not only show their sporting prowess, they can put on a beautiful soccer jerseys and sneakers charismatic. Frequent contact with the ball and shoes, making shoes has become an important partner of football stars.
So we see the mens designer shoes on the market today on behalf of the speed of Mecurial, F50, V1, on behalf of the power of T90, Powerswerve, V-konstruct and control on behalf of representatives of the traditional Tiempo, adipure, King ... ...
Market has been broken down, leading to the diversification of types of football shoes, including the current mens slippers. Such as SG (soft pasture), FG (hard grass), HG (hard site) TF (broken nail) and IN, IC (tendon end). Even in this sole technology, plus zoom air, max or A3, adiPRENE + cushioning technology, etc., to cater for different groups of exercise habits. Please visit TradeTang.com.

Development of sport shoes      The development of sports shoes will be as people living space and expanding the scope of activities, new sports constantly rise, coupled with the tourism industry to become the fashion of life, more and more types of sports shoes, mens designer shoes ever-changing style, showing a colorful assortment trends; followed by professional sports demands movement continued to improve, sports shoes on the one hand toward a more professional direction, including mens slippers, on the other hand toward the more popular, fashion-oriented direction, from the focus on its motor function toward Aesthetic clothing decorative items and many other direction. Third, people's awareness of environmental protection, environmental protection sports shoes are accepted by the people. Fourth, casual shoes and soccer jerseys are very popular in the mass movement, it will blend the advantages of leather shoes and sports shoes, and gradually reduce the boundaries between the two. As the shoes are unique functionality, protection, comfort, style, particularly a growing number of youths in sports shoes has become a fashion; 1997 world sales of athletic footwear products is 170 billion dollars, 2003, 230 billion in 2004 to reach 24 billion U.S. dollars, I believe sports shoes market share would be further expanded. The 21st century, the use of computer and electronic sensing devices, accurate measurement and automatic adjustment of soccer shoes, the movement is the focus of major brands as well as sports shoes more in line with personal characteristics and motion characteristics of athletes, it is necessary to satisfy the fit, but also more with comfort and functionality will be the development trend of sports shoes. Please visit TradeTang.com.

The choice of sports shoes      1, Sports shoes to avoid engaging in sports are the special stress on the foot injury, mens designer shoes to the athletes more friction. For example, a pair of jogging shoes, a pair of vigorous exercise is different from the design of the shoes. To make enough to adapt to all parts of the maximum stress, demands of different sports shoes designed for style, texture, weight, lace and other features. 2, A pair of perfect operation mens slippers, the key is comfort. Comfort will reduce blisters and other skin problems. 3, Exercise wear, in addition to beautiful and handsome, the most important thing is to for sports and the sports environment. Select sportswear fit is very important to be able to adapt to the sport of motor skills, body stretching, jumping, go, stop, run; hand and foot movements must take into account comfort. 4, And the selection of shoes, then focus on functionality, different projects would choose a different professional sports shoes, size, fit and comfortable cushion to prevent shock, reduce joint stress, durability is not broken, easy to clean maintenance. Do not exercise the usual wear the same soccer jerseys and shoes. Footwear should be able to meet specific biological needs. Characteristics of shoes is also important, no matter what sport you are in, your shoes should be able to cushioning, support, durability and, most important factor in ---- to strike a balance between the fit. All in all, these features can help you exercise comfortably, and to prevent foot, leg or lower back injuries. 5, Permeability is important, let feet breathe air permeability, flexibility can be absorbent insoles, heel will have to pay attention to strong and stable. 6,The choice of running shoes, shoe heel to large firm, the need for laces under the tongue lining to protect the feet and extensor digitorum tendon. Sandwich with soft soles to absorb the shock effect; to light should be soft, impact-resistant soles; to stability and cushioning is the primary concern. 7, Buy soccer shoes, they should try a sports socks, toe front reserve space, shoes, feet long than the length of 2 to 3 cm is more suitable. New shoes to wear long loose than shoes, toes and toe reserved space, to avoid foot irritation by abrasion, moisture adjustment foot to foot dry. Please visit TradeTang.com.