Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances (using short-wavelength radio transmissions in the ISM band from 2400–2480 MHz) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security. Y When performance is your priority, rely on proven, trusted technology. With the cylindrical lithium-ion battery cell your laptop gets stable power that’s great for high-performance devices. Lithium-Ion (Li-Ion) HP 2133 Mini-Note PC, 1 GHz, 22,6 cm (8.9"), 1280 x 768 Pixeles, 0,5 GB, Linux, Negro HP 2133 Mini-Note PC. Tipo de producto: Netbook. Frecuencia del procesador: 1 GHz. Diagonal de la pantalla: 22,6 cm (8.9"), Resolución de la pantalla: 1280 x 768 Pixeles. Memoria interna: 0,5 GB, Tipo de memoria interna: DDR2-SDRAM. Sistema operativo instalado: Linux. Color del producto: Negro. Peso: 1,27 kg