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 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 Numeric keyboard Y EPEAT is the premier global ecolabel for electronics and technology products. EPEAT HP D4NX9PA, AMD Ryzen™ 5, 40,6 سم (16"), 1920 x 1200 بيكسل, 16 جيغابايت, FreeDOS, فضة HP D4NX9PA. نوع المنتج: حاسوب محمول, شكل الجهاز: صدفي. فئة المعالج: AMD Ryzen™ 5, طراز المعالج: 230. قطر الشاشة: 40,6 سم (16"), نوع HD: 2K, وضوح العرض: 1920 x 1200 بيكسل. الذاكرة الداخلية: 16 جيغابايت, نوع الذاكرة الداخلية: DDR5-SDRAM. طراز موائم الرسوميات المدمج: AMD Radeon 760M. نظام التشغيل المثبت: FreeDOS. لون المنتج: فضة. الوزن: 1,64 كيلو غرام