1920x1200 Dual Screen Laptop 16 Inch for Core I7 Touch Screen Gaming Laptop Notebook Computer 3800mAh Battery 16G 128G AU Plug 100‑240V Item Type: Dual Screen Laptop Material: Aluminum Alloy Screen size: Double Touch Screen 16in and 16in Resolution: Main 1920 x 1200 Secondary 1920 x 1200 Capacitive Touch Screen: 10 Point Touch Touchpad: 91.6X69mm Touchpad Type: 15.2V Polymer Lithium Battery Capacity: 4 Strings 3800mAh 57.76WH (Shipped with) Type: for Core i7-1270P 12 Cores 16 Threads/ i5-12450H 8 Cores 12 Threads Speed: 18M L2 Cache, Maximum Turbo Boost 4.70 GHz/12M L2 Cache, Maximum Turbo Boost 4.40 GHz Capacity: DDR4 Up to 3200MHz 2 Laptop Slots, Supports Dual Channel Dual Hard Drives: 1 x M.2 2280 PCI-E 1 x M.2 2280 Front: 1.0MP Digital Microphone: Digital Microphone Built in: Built in Stereo Chamber Speakers 2 x 8R/1.0W Wireless Fidelity Protocol: 802.11ac b g n, BT RJ45: Gigabit Network Card Bluetooth Version: Bluetooth 4.2 Supports Data Transfer: 3 x USB3.0, 1 x USB C Music Output And Microphone Input: 3.5mm 4 Section Headphone Jack with Microphone Video 0utput: 1 x Standard HD Multimedia Interface Charging Port: External 3.5 Internal 1.35 Tuning Fork Head Input Device: Supports USB, Bluetooth and Other Wireless External Keyboards For Win: for Win 10 11