Christmas gift ideas: gadgets - £20 and under

Cute and appealing or slightly menacing, this furry, fleece-lined gadget holder will take an iPhone, iPod, BlackBerry or any MP3 player. Gadget holder, £12.50 Reader offer: enter the code 'G2NOODOLL' at checkout to buy for £10 until 11 December Buy online at noodoll.com Photograph: Sarah Lee This handsome card radio – it really does work – is pleasingly nostalgic and modern at the same time. And when they’re done with it, well, they can always recycle it. Card radio, £20 Buy online at johnlewis.com Photograph: Sarah Lee/Guardian A classic shoot-em-up alien game for the iPhone, with augmented reality and a gun to fire. appBlaster iPhone gun, £19.99 Reader offer: enter the code 'GDXMAS10' at checkout to get 10% discount and £1 Christmas cashback for each £10 spent until 23 December. Buy online at red5.co.uk Photograph: PR Build a masterpiece with this 8-bit pixel cube. Each of the 64 cubes has a magnet inside, allowing you to connect them together and create. 8-bit pixel cube, £18.99 Buy online at firebox.com Photograph: PR Eco-friendly solar light that switches on automatically at dusk. Available in clear, pink, green and orange. Solar ball light, £16.80 Buy online at aarevaloshop.com Photograph: PR The Hexbug reacts to light and seeks out dark places to hide. You can change its direction by making a sudden loud noise nearby. Hexbug crab, £14.99 Buy online at hexbug.com Photograph: PR Recycle old credit cards into a never-ending supply of plectrums – guitarists will love you for it. Pick Master plectrum maker, £19.95 Buy online at iwantoneofthose.com Photograph: PR This wristband holds the iPod Nano safely and securely for running or whenever you want to wear it as a watch. Slap flexible wristband, £8.69 By Griffin Buy online at play.com Photograph: PR A retro way to start the day, this Space Invader alarm clock moves from side to side and makes an annoying video-game noise when set off. Space Invader clock, £9.99 Buy online at play.com Photograph: PR Featuring a cloud pattern taken from a kimono design in the V&A's collections, this Blackberry skin will protect your phone as well as making it look good. 'Cloud' Blackberry skin, £12 By GelaSkins Buy online at vandashop.com Photograph: PR This gift card can be used to buy music, films, games and loads more. iTunes apps card, £15 Buy online at store.apple.com Photograph: PR