DURAGADGET"s new mini bluetooth keyboard gives you the option of an external keyboard for your smartphone, using state of the art wireless technology to connect to your device without the need for cables and plugs. The keyboard comes packaged in a sleek DURAGADGET gift-box, making this the perfect Christmas or birthday gift for a tablet, mobile phone or PS3 owner. Typing on the keyboard is much more like using your conventional PC, rather than a screen based keyboard, all in a package that fits in your pocket! The keys are low-profile and designed to give a tactile and responsive feel to your typing needs; this is the ideal accessory for your smartphone if you dislike typing on a small and fiddly touchscreen keyboard. The mini bluetooth keyboard has a built-in charger for its long-life Li-ion battery, which can be connected through a micro-usb port (cable included).This device is designed to work with all major smartsphone operating systems. Bluetooth range of this product is 10 metres. This device uses broadcom 2042 chipset with wireless bluetooth 2.0 interface.Compatible with: Blackberry Rim Bold 9790, Bold 9900, Bold 9780, Bold 9700, Bold 9000, Curve 3G, Curve 9300, Curve 8520, Torch 9800 & Pearl 3G 9105.