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 Compaq 6530b Notebook PC, Intel® Core™2 Duo, 2,53 GHz, 35,8 cm (14.1"), 2 GB, 160 GB, Windows Vista Business HP Compaq 6530b Notebook PC. Keluarga pemproses: Intel® Core™2 Duo, Model pemproses: T9400, Frekuensi pemproses: 2,53 GHz. Pepenjuru paparan: 35,8 cm (14.1"). Memori dalaman: 2 GB, Jenis memori dalaman: DDR2-SDRAM. Kapasiti keseluruhan storan: 160 GB, Jenis pemacu gentian kaca: DL Super Multi DVD. Model penyesuai grafik penuh: Intel® GMA 4500MHD. Sistem operasi yang dipasang: Windows Vista Business. Berat: 2,4 kg