LG launches its first portable projector
LG's first portable projector can throw an image of up to 500in

It uses an LED bulb which LG claims will last the lifetime of the projector, and uses less energy than a conventional bulb.
The £550 HS102 is finished in black, with red touch-sensitive buttons that mirror those used on some of LG's other portable products such as its mobile phones.
Embedded DiVX technology enables the user to play video, MP3 and photo files directly from devices connected via the USB input. The unit can project an image up to 60in, and speakers are built in.
The aspect ratio is 4:3, resolution 800 x 600 and contrast ratio 2000:1.
The latest hi-fi, home cinema and tech news, reviews, buying advice and deals, direct to your inbox.
What Hi-Fi?, founded in 1976, is the world's leading independent guide to buying and owning hi-fi and home entertainment products. Our comprehensive tests help you buy the very best for your money, with our advice sections giving you step-by-step information on how to get even more from your music and movies. Everything is tested by our dedicated team of in-house reviewers in our custom-built test rooms in London, Reading and Bath. Our coveted five-star rating and Awards are recognised all over the world as the ultimate seal of approval, so you can buy with absolute confidence.