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, 1,6 GHz, 22,6 cm (8.9"), 2 GB, DDR2-SDRAM, Windows Vista Business, Crno HP 2133 Mini-Note PC. Tip proizvoda: Netbook. Frekvencija procesora: 1,6 GHz. Dijagonala monitora: 22,6 cm (8.9"). Interna memorija: 2 GB, Vrsta interne memorije: DDR2-SDRAM. Instalirani operacijski sustav: Windows Vista Business. Boja proizvoda: Crno