Brand Acer, Model NX. AHAAA.004 Operating System Platform: Chrome OS, Operating System: Chrome OS, Keyboard: Yes, Keyboard Backlight: Yes, Keyboard Localization: English (US), Pointing Device Type: TouchPad, Number of Cells: 3-cell, Battery Chemistry: Lithium Ion (Li-Ion), Battery Energy: 56 Wh, Maximum Battery Run Time: 10 Hours, Maximum Power Supply Wattage: 45 W, Product Color: Steel Gray, Form Factor: Convertible, Height: 0.67’, Width: 11.8’, Depth: 9.3’, Weight (Approximate): 3.20 lb, Package Contents: Chromebook Spin 713 CP713-3W-76BL 2 in 1 Chromebook, Lithium Ion Battery, AC Adapter, Certifications & Standards: MIL-STD 810G, Security Features: Discrete H1 Trusted Platform Module (TPM) solution for Chromebook, Energy Star: Yes, Warranty Limited Warranty: 1 Year,