在线急求：英文的产品详细介绍，商务英语课程上用的

Skiboarding is a winter sport which combines elements of skating, snowboarding,
and skiing. Skiboards are generally 80-120 centimeters long, symmetrical, twin
tipped, and wider than traditional skis. In addition, they generally have
non-release bindings, very similar to snowboard hard-boot bindings. However,
skiboards are now on the market which feature ski-like releasable bindings. The
sport is often referred to (especially in the UK) as snowblading or skiblading,
however, "Snowblades" are a trademark of Salomon.
The first prototype of the
modern skiboard was the Atomic Glider (later renamed the Figl), a 63.5
centimeter bindingless ski designed in 1982 to fit into a hiker's backpack and
sold primarily in Colorado. Around 1990, Austrian company Kneissel introduced
the BigFoot, a 65 centimeter, foam-injected ski with a binding system. Some
consider the BigFoot to be the first mass-produced skiboard. Next came the
MicroSki, created by Kent Keiswieller in 1992.
From 1993-1996, the first
products actually referred to as skiboards were manufactured by several pioneer
companies, including Canon, Line, GrooveUSA, Klimax, and Powder Company.
In
1997, French ski company Salomon released their version of skiboards, called
Snowblades, in response to skiboarding's growing popularity. Soon many larger
ski companies such began to produce skiboards.
Skiboarding was replaced with
skiing in the X Games, a hard hit to the United Skiboard Series (USS).
Professional skiboarders no longer had a forum to compete, and several
professional skiboarders including Mike Nick, Iannick B., and Nicky Adams
switched to freestyle skiing. The lack of a professional circuit caused
skiboarding to drop in popularity around 2001.
Since then, skiboarding has
been growing a steady following. Some elements of skiboarding are easier to
learn than skiing, so many people with little or no experience in snow sports
can use it as an easy way to get down the slopes. Skiboards can also be used as
a tool to learn skiing, or as a change of pace for advanced skiers. The short
length and sidecut of skiboards makes them easier to turn than traditional skis,
but their short length also makes it more important to have a centered stance.
Because of the shorter length, skiboarding is hard to perfect where longer skis
give an advantage, such as when performing aerial maneuvers, skiing through soft
snow or powder, and generally more aggressive skiing.
In 2004, Bentfilms
released White Dwarf, a skiboarding video highlighting the technical
possibilities of skiboarding, separating it from skiing, and showcasing the
talents of many new riders.
2007 marked a landmark in the advancement of
skiboarding, as riders from around the world came together in Predeal, Romania
for the first ever Skiboard World Cup. Three freestyle events were held (Rail
Jam, Big Air and Slopestyle) as well as three racing events (Skiboard Cross,
Fakie Downhill and Chinese Downhill). The World Skiboard Association was the
main organizer of the event.

Specification
◇Mini Portable Speaker
◇Size:85*65*50 mm
◇Speaker Diameter: 40mm
◇Speaker Quantity: 2 pcs
◇Frequency Range: 275 Hz-20KHz
◇Output Power: 3W*2PCS
◇Power: Li-ion rechargeable battery 350mAh
◇Battery charging: USB to 5 Pin 80cm cable
◇Audio Cable: 50mm
◇Keys: Power off/On

Function
Amplify audio sound

APPLICATION OF MINI SPEAKER BAG
SPEAKER BAG from Dongguan Meiluodi Electronics.,Co.LTD., as an electronic gift, applied to more and more products such as MP3, MP4 player, mobile phone, Ipod, Iphone, Ipad, PSP, NDSi, CD, walkman, Laptop and other portable devices. Even more you can image.

For a wide range of applications, following features are introduced for you

1. Material: Cotton fabrics, polyester, PU, Leather or high-thickness EVA are mainly selected for soft, comfortable and protective use. With plush display inside, your electronic device would be protected.
2. Portability: our high capacity of li-ion battery and alkaline battery would support your devices in a long playing time from 7 to 25 hours, supposed if you were out-door for sports or a camp, our mini size but adaptable sound control would be a music box along with you and playing your favorite songs.
3. Protection of your ear: More and more data shows that headset sounding direct to eardrum would be a hurt for our ear, the worse is degrade of listening, the worst headache. That is one of the reasons why much more people prefer speaker to headset and health expert advice us listen to music by speaker in reasonable volume.
4. Education devices: user-friendly operation is one the features of the speaker bag, just for the early childhood teacher to play fairy tale and music easily everywhere as long as he take our speaker bag with built-in mp3 player.
5. Wide product range: No matter what style you prefer, or what color is your favorite, you may find some items in type. Our catalog of about 50 items is always for your optional, and you may also select some thing news each month from us.
6. Electronic device and Gift for promotion: Speaker bag is not only electronic device but also a gift for promotion of supper market, shopping center or a gift for your employee for their Christmas.

我们是做音箱包的，将音箱与包包结合。
上文中，第一个规格，第二个是功能用途，第三个是详细介绍他的作用与特点。

具体什么产品啊？