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 RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS Wi-Fi CERTIFIED™ is an internationally-recognized seal of approval for products indicating that they have met industry-agreed standards for interoperability, security, and a range of application specific protocols. Wi-Fi CERTIFIED products have undergone rigorous testing by one of our independent Authorized Test Laboratories. When a product successfully passes testing, the manufacturer or vendor is granted the right to use the Wi-Fi CERTIFIED logo. Certification means that a product has been tested in numerous configurations with a diverse sampling of other devices to validate interoperability with other Wi-Fi CERTIFIED equipment operating in the same frequency band. Certification is available for a wide range of consumer, enterprise, and operator-specific products, including smartphones, appliances, computers and peripherals, networking infrastructure, and consumer electronics. At retail, the Wi-Fi CERTIFIED logo gives consumers confidence that a product will deliver a good user experience. Service providers and enterprise IT managers specify Wi-Fi CERTIFIED to reduce support costs and ensure a product has met industry-agreed requirements. Y Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. 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) Legacy Intel® Core™ Processor Intel Core i3-2xxx 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 650 Notebook PC, Intel® Core™ i3, 2.3 GHz, 39.6 ซม. (15.6 นิ้ว), 1366 x 768 พิกเซล, 4 GB, 500 GB HP 650 Notebook PC. ชนิดของผลิตภัณฑ์: โน้ตบุ๊ค, รูปแบบ: ฝาพับ. ตระกูลของหน่วยประมวลผล: Intel® Core™ i3, รุ่นของหน่วยประมวลผล: i3-2348M, ความถี่ของหน่วยประมวลผล: 2.3 GHz. ขนาดหน้าจอแบบทแยง: 39.6 ซม. (15.6 นิ้ว), ความละเอียดสูงสุด: HD, ความละเอียดของจอแสดงผล: 1366 x 768 พิกเซล. หน่วยความจำภายใน: 4 GB, ประเภทหน่วยความจำภายใน: DDR3-SDRAM. ความจุรวม: 500 GB, แหล่งเก็บข้อมูล: HDD, ประเภทของออพติคอลไดร์ฟ: DVD Super Multi DL. ระบบปฏิบัติการที่ติดตั้ง: Windows 8. สีของผลิตภัณฑ์: ถ่าน