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 6730b, Intel Core 2 Duo, 2,26 GHz, 39,1 sentimetro (15.4"), 1280 x 800 (mga) pixel, 2 GB, 250 GB HP 6730b. Pamilya ng processor: Intel Core 2 Duo, Modelo ng processor: P8400, Prikwensiya ng processor: 2,26 GHz. Ipakita ang dayagonal: 39,1 sentimetro (15.4"), Resolusyon ng display: 1280 x 800 (mga) pixel. Panloob na memory: 2 GB, Uri ng panloob na memory: DDR2-SDRAM. Kabuuang kapasidad ng storage: 250 GB. Discrete na modelo ng graphics card: Intel GMA 4500MHD. Naka-install ang operating system: Windows Vista Business. Timbang: 2,7 kilo