Best for... STEREO sound
yoyo (M), £300, Cambridge audio supplied as a pair, these understated wool-covered Bluetooth speakers – in dark Grey, light Grey or Blue – can be wirelessly linked to play music in perfect stereo. the result is room-filling sound rather than music coming from one corner, plus a whopping 24-hour battery life, and the welcome extra of being able to charge a mobile phone. they’re perfect for use in a home office.