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 HP 6730s, Intel® Core™2 Duo, 2 GHz, 39,1 cm (15.4"), 1280 x 800 Pixel, 2 Giga Bites, 250 Giga Bites HP 6730s. Familia de procesoare: Intel® Core™2 Duo, Procesor: P7370, Frecvență procesor: 2 GHz. Diagonala afișajului: 39,1 cm (15.4"), Rezoluţie de afişare: 1280 x 800 Pixel. Memorie internă: 2 Giga Bites, Tip de memorie internă: DDR2-SDRAM. Capacitate totală de stocare: 250 Giga Bites. Model adaptor grafic dedicat: Intel® GMA 4500MHD. Sistem de operare cu condiţia: Windows Vista Home Basic. Greutate: 2,5 kg