Description: Wireless Triple Folding Bluetooth KeyboardWireless Keyboard Full-Size Keyboard Bluetooth Keyboard Triple Foldable 58 Keys Aluminum Alloy Bluetooth 3.0 Tablet Bracket Smartphone PC. Compact and Portable: The folding design reduces the width of the body to 55mm Aluminum alloy material: The keyboard shell is made of aluminum alloy oxidation process, which is durable and has a texture, which is fashionable and stylish. Intelligent switch: Magnetic intelligent sensor, open the keyboard cover to open the keyboard power, close to automatically sleep, Fn+c can open Bluetooth pairing, faster. IOS,Windows & Android Compatibility: Hidden bracket ,it can support any tablet PC and mobile phone.Build-in rechargeable Lithium battery, long working time that more than 40 hours after fully charged. Specification: Material: Aluminum Alloy Size: When opened: 222x180x40mm / 8.74x7.09x1.57inch When cooperating: 120x55x20mm / 4.72x2.17x0.79inch Number of keys: 58 keys Interface: Micro USB Maximum operating distance: 10 meters Executive standard: Bluetooth V1.0/2.0/3.0 Package Includes: 1 Piece Foldable Bluetooth Keyboard 1 Piece USB Cable 1 Piece User Manual Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.