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 ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR Take your audio experience to the next level with smart amplification technology giving you loud, clear and dynamic sound. Y Get the thin device you want without sacrificing battery life. The lithium polymer battery delivers the same long-lasting charge of bulkier battery technology. Lithium Polymer (LiPo) Fast charging batteries Y Keyboard backlit Y EPEAT is the premier global ecolabel for electronics and technology products. EPEAT HP D78C5PA, AMD Ryzen™ 7, 35,6 cm (14"), 1920 x 1200 pixels, 16 Go, DOS gratuit, Argent HP D78C5PA. Type de produit: Ordinateur portable, Format: Clapet. Famille de processeur: AMD Ryzen™ 7, Modèle de processeur: 250. Taille de l'écran: 35,6 cm (14"), Type HD: 2K, Résolution de l'écran: 1920 x 1200 pixels. Mémoire interne: 16 Go, Type de mémoire interne: LPDDR5x-SDRAM. Modèle d'adaptateur graphique inclus: AMD Radeon 780M. Système d'exploitation installé: DOS gratuit. Couleur du produit: Argent. Poids: 1,33 kg