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 When performance is your priority, rely on proven, trusted technology. With the cylindrical lithium-ion battery cell your laptop gets stable power that’s great for high-performance devices. Lithium-Ion (Li-Ion) Numeric keyboard Y Hard Drive HDD HDMI 1 DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y HP Pavilion dv6-1237ca, Intel® Core™2 Duo, 2,1 GHz, 40,6 cm (16"), 1366 x 768 Pixeles, 4 GB, 320 GB HP Pavilion dv6-1237ca. Tipo de producto: Computadora portátil, Factor de forma: Concha. Familia de procesador: Intel® Core™2 Duo, Modelo del procesador: T6500, Frecuencia del procesador: 2,1 GHz. Diagonal de la pantalla: 40,6 cm (16"), Resolución de la pantalla: 1366 x 768 Pixeles. Memoria interna: 4 GB, Tipo de memoria interna: DDR2-SDRAM. Capacidad total de almacenaje: 320 GB, Unidad de almacenamiento: Unidad de disco duro, Tipo de unidad óptica: DVD Super Multi DL. Modelo de gráficos en tarjeta: Intel® GMA 4500MHD. Sistema operativo instalado: Windows Vista Home Premium. Color del producto: Negro