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 nx7300, Intel Core 2 Duo, 1,66 GHz, 39,1 sentimetro (15.4"), 1280 x 768 (mga) pixel, 1 GB, 120 GB HP nx7300. Pamilya ng processor: Intel Core 2 Duo, Modelo ng processor: T5500, Prikwensiya ng processor: 1,66 GHz. Ipakita ang dayagonal: 39,1 sentimetro (15.4"), Resolusyon ng display: 1280 x 768 (mga) pixel. Panloob na memory: 1 GB, Uri ng panloob na memory: DDR2-SDRAM. Kabuuang kapasidad ng storage: 120 GB. Discrete na modelo ng graphics card: Intel GMA 950. Naka-install ang operating system: Windows Vista Home Basic. Timbang: 2,54 kilo