Especificaciones teclado uso recomendado what the product should be used for universal tecnología de conectividad the technology that enables connectivity of the device, e.g. wired or wireless. inalámbrico y alámbrico interfaz del dispositivo the ports (sockets) where the device connects with other devices. usb + bluetooth diseño de teclado the type of keys on a keyboard qwerty idioma del teclado the letters which are marked on the keys for convenience of the keyboard usage with specific language. español diseño color del producto the colour e.g. red blanco características conector usb the type of usb connector/port that this product has. usb tipo c control de energía alimentación what the power source is.