Desiring music where power is unavailable can be frustrating. However, with rapid one-touch pairing, the amazing Eton Rukus can stream music wirelessly from any Bluetooth-enabled smartphone, tablet or computer. Great stereo sound comes from its pair of full-range speaker drivers and the foot wide, 8.125-inch tall and 3.25- inch deep Rukus delivers booming lows and crystal-clear highs to suit the mood or location.

Lightweight, at 4lbs 13oz, with a storage net for mobile devices and an integrated handle, Rukus is easy to transport. It features an E Ink display panel that uses hardly any power and it is virtually indestructible and provides information about Bluetooth connectivity and battery strength. It is also readable in direct sunlight with a 180-degree viewing angle. It can be powered either by an AC adapter or the in-built AA batteries and costs £99.95. A solar-powered version is available at £149.95. or tel: 02392 313090 for more information.