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 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) Video chat in vibrant clarity, even in low light and make every conversation a face-to-face experience for a better way to stay in touch. HP TrueVision HD Sit back and enjoy crystal-clear visuals and images with the vibrant quality of 2 million pixels. The 1920 x 1080 resolution gives all your digital content a new dimension. 1920 x 1080 N Full HD Anti glare black Y Fast charging batteries Y Numeric keyboard Y Solid state drive SSD USB 3.2 Gen 1 (3.1 Gen 1) Type-C port 1 HDMI 1 HP 15s-eq2517na, AMD Ryzen™ 3, 2.6 GHz, 39.6 cm (15.6"), 1920 x 1080 pixels, 4 GB, 256 GB HP 15s-eq2517na. Product type: Laptop, Form factor: Clamshell. Processor family: AMD Ryzen™ 3, Processor model: 5300U, Processor frequency: 2.6 GHz. Display diagonal: 39.6 cm (15.6"), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Internal memory: 4 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 256 GB, Storage media: SSD. On-board graphics card model: AMD Radeon Graphics. Operating system installed: Windows 11 Home in S mode. Product colour: Silver