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, 1,8 GHz, 39,1 cm (15.4"), 1280 x 800 pixels, 2 GB, 160 GB HP 6730s. Família do processador: Intel® Core™2 Duo, Modelo de processador: T5670, Freqüência do processador: 1,8 GHz. Display diagonal: 39,1 cm (15.4"), Resolução do display: 1280 x 800 pixels. Memória interna: 2 GB, Tipo de memória interna: DDR2-SDRAM. Capacidade total de armazenagem: 160 GB. Modelo de adaptador gráfico discreto: AMD Mobility Radeon HD 3410. Sistema operacional instalado: Windows Vista Business. Peso: 2,5 kg