We're in the throes of a summer heatwave in the UK, which means I'd opt to work outside – if I wasn't ill with a temperature, hiding indoors behind curtains – with one of the best Bluetooth speakers at my side.
While it's certainly not specifically designed for outdoors use, Harman Kardon's latest, the Onyx Studio 9, is a really stellar portable – that surprised me in the most positive of ways when I reviewed it earlier this year. It's a 5-star product through and through – and with a price that surprises too.
