Gadgets were once the exclusive domain of young boys and men, but now have almost a universal appeal and are now used extensively by young girls and adults, making them a great choice of Christmas gift that is likely to be well received by whoever you are buying for. While many great ideas for gifts can be found on our Christmas gadgets 2010 list, here are there gadget ideas that are suitable for teenagers and could just as easily be suited to anyone else:iPod or iPhoneThe arrival of the iPod took the handheld device market by storm and now these are a must-have item for both teenagers as well as many adults. The latest version of the iPod now features advanced touch screen technology that makes it ever more appealing. The Apple iPod devices can be on the expensive side, but if you can afford one, the many features and options will be loved and appreciated by the recipient of your iPod gift. Similarly, the iPhone takes an iPod like approach, in that it features a lot of the same functionality, but with a built-in microphone that allows you to use the device as a mobile phone. The iPhone also has a 2.0 megapixel camera, which makes it a versatile device when you need to take pictures of those special moments in life, which often occur when you last expect it.Handheld GamesHand held game consoles like the Nintendo DS Light and PlayStation Portable (PSP) are mini versions of the larger consoles that have become such a popular item in living rooms all over the world. These items are fantastic gifts for teenagers who enjoy playing video games and have the versatility of having hundreds of available titles for your teenager to play.Game ConsolesOf course the larger game consoles should not be ruled out either and are a popular family entertainment option and with products like the Nintendo Wii, the scope of these devices extends well beyond the simple playing of games. With the Wii Fit package, you can convert your game console into your own personal gym, with a large variety of exercise options to choose from, that will help you lose weight by burning up some excess calories in a fun and enjoyable way. Other popular consoles are the X-Box 360 and PlayStation 3, all of which feature a wide variety of popular video game titles to choose from.In the modern age, you are on safe ground when you choose to buy gadgets as Christmas gifts. What’s more, the gadget world is so vast, that what is mentioned here, barely scrapes the surface of what is offered in the world of gadgets. Many more options can be found by clicking through to our website and viewing our best Christmas gadgets 2010 list.