So I have a habit of buying what my wife would call "crap" from Chinese websites. I have bought quite a lot of crap that doesn't work over the years but sometimes there is the odd jewel, Under cupboard light - £6 - -Got two of these and they are great, they even have magnetic feet so you can move them if you want. Bluetooth earphones - £27 - I actually got these for about £23 but I've just bought some more for a present, the sound they give out is quite impressive, with a decent battery life and the little box they are incredibly convenient. Really not missing my wired ones at all. Fitness tracker - £17 - This is simple, basic and cheap but it does most of what the fitbits etc do for far less money. It tracks sleep and steps pretty accurately, it's one real downside is that it's terrible in the sun. So what tech have you bought cheap that actually turned out to be good?