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 HP speakers, custom-tuned in collaboration with experts at Bang & Olufsen, deliver rich, authentic sound. Don’t just listen – let the immersive experience move you. Bang & Olufsen Take your audio experience to the next level with smart amplification technology giving you loud, clear and dynamic sound. Y When your laptop is low on power, no one has time to wait hours to recharge. Power down your device and go from 0 to 50% charge in approximately 30 minutes. 30 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) 240Hz refresh rate 240 Fast charging batteries Y HP USB Sleep and Charge Y No matter where you stand, this screen delivers clear, vivid images with 178º wide-viewing angles, so everyone can get a great view. ips Keyboard backlit Y Numeric keyboard Y Vivid QHD 2560 x 1440 Quad HD USB 3.2 Gen 1 (3.1 Gen 1) Type-C port 1 HDMI 1 EPEAT is the premier global ecolabel for electronics and technology products. EPEAT HP 8A7Y9EA, AMD Ryzen™ 7, 40,9 سم (16.1"), 2560 x 1440 بيكسل, 16 جيغابايت, FreeDOS, أبيض HP 8A7Y9EA. شكل الجهاز: صدفي. فئة المعالج: AMD Ryzen™ 7, طراز المعالج: 7840HS. قطر الشاشة: 40,9 سم (16.1"), نوع HD: Quad HD, وضوح العرض: 2560 x 1440 بيكسل. الذاكرة الداخلية: 16 جيغابايت, نوع الذاكرة الداخلية: DDR5-SDRAM. طراز موائم الرسوميات المدمج: AMD Radeon Graphics, طراز موائم الرسوميات المخبأ: NVIDIA GeForce RTX 4070. نظام التشغيل المثبت: FreeDOS. لون المنتج: أبيض. الوزن: 2,33 كيلو غرام