DEWALT DWST1-75663-GB TOUGHSYSTEM™ DAB Radio 14/18V Li-ion Bare Unit

USB - Universal Serial Bus

Bluetooth - A short range wireless mainly used for connecting to mobile phones

Battery - A device used for the storage of electricity

Radio - A device used for listening to audio transmissions

water - A chemical substance. Chemical formula H2O.

Dust - A general term used for micro particles in the atmosphere

USB - Universal Serial Bus. A method of connecting a device to a computer

Small - something that takes up less space than normal.

DeWalt - A brand with a reputation for designing, engineering and building of tough industrial machinery.

Li-ion - A rechargable battery. Popular in portable electronics combining one of the best energy densities and not suffering memory effect. Very slow loss of charge when not in use.

Rapid have established themselves as a leading online supplier of electrical products, cables, tools, electrical components and educational resources. Through their website you can purchase a variety of meters and resistors, batteries, electrical sockets, fuses and circuit breakers, communications cables, miniature power tools, small hand tools, rivets, tapes and adhesives, office equipment and educational books and equipment. As well as selling to the general public their extensive product selections means they also sell to trade customers. They also have great links with educational customers supplying products to many schools, colleges and universities. They also offer a great turnaround on delivery meaning that your products can be with you the very next day. Some of the top brands that they stock include Recom, Draper, Bosch, Hammond, Duracell, Kingbright, Arcol and Neutrik.