
Cliff Richard claims to be
Wired For Sound. On the original single front cover artwork, he is at least standing in front of a microphone which presumably is wired up to some equipment, though it could be a radio microphone in which case it would be wireless. Then again, it was the 1980s so, yes, it's more likely to be wired. On the remix we find a babe standing on a rooftop wearing headphones that are not wireless, as the wire can clearly be seen casting a shadow on her body. And wouldn't you know it, her wireless bra has fallen off, as have many other of her clothes. Bluetooth!