Back in the 1980s, when Transformers first appeared on TV and in toy shops, you had to use your imagination to make the action figures come alive – but the Robosen Flagship Soundwave G1 does it right ...

I’m a child of the ’80s, an era of home micros, dodgy cassette tapes and cracking toys. For years, my bedroom floor was a minefield of Star Wars figures and ships – and then He-Man characters that ...