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 6735b, 2,1 GHz, 39,1 cm (15.4"), 1280 x 800 piksela, 2 GB, 250 GB, Windows Vista Business HP 6735b. Procesor: RM-72, Takt procesora: 2,1 GHz. Dijagonala monitora: 39,1 cm (15.4"), Rezolucije ekrana: 1280 x 800 piksela. Interna memorija: 2 GB, Vrsta interne memorije: DDR2-SDRAM. Ukupni prostor za podatke: 250 GB. Diskretna grafička kartica: AMD Mobility Radeon HD 3200. Instalirani operativni sistem: Windows Vista Business. Težina: 2,7 kg