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Object which can be used to contain other objects e.g. a drinks holder in a cinema seat.
Used to plug mobile devices into mains electricity or other power sources to recharge batteries.
A mobile phone, also known as a cellphone, mobile, or handphone, is an electronic telecommunications device with the same basic capability as a conventional fixed line telephone, but which is also entirely portable and is not required to be connected with a wire to the telephone network. With most modern cellphones you can do a lot more than just making phonecalls: with most models you can send an SMS or e-mail, surf the internet, play games, save phone numbers so you'll never have to write down or memorize them again and much, much more.
With a GPS (global positioning system) receiver you will always know where you are and never lose your way, because of a smart American satellite system which this device can receive signals from. With most GPS receivers it is possible to have your position displayed on a map and quite a few can even tell you the way to wherever you want to go, the only thing you need to do is tell it your destination!
Device which can be used to recharge batteries. Some can be used as portable power-providing device.
Plastic covers used to protect smartphone and tablet screens from scratching etc.