Portable Wireless Keyboard Black

Features:2.4G wireless technology provides stable and smooth wireless connection within 10 meters.2.4G wireless and bt dual-mode connection, convenient to use.slim design, stylish appearance. 79-key simple layout, compact and portable.the design of shallow disk key cap, more fit the fingers, which can relieve the fatigue caused by prolonged keyboard using.the integrated bracket can support smartphone or tablet, maintain an ideal reading angle.wide compatibility, support mobile phone, tablet, laptop and desktop computer with bt function.specification:brand: Ajazzmodel: 320icolor: black/white(optional)transmission mode: 2.4G wireless/btkey layout: 79-key compact layoutbattery: 2*AAA batteries(not included)supported system: windows xp/win7/win8/win10/Android/Mac ositem size: 29.8 * 16.9 * 2cm /11.73 * 6.65 * 0.79initem weight: approx. 515g /18.17ozpackage size: 33 * 18 * 9.3cm /12.99 * 7.09 * 3.66inpackage weight: 700g /24.69ozpacking list:1 * keyboard. Number of keys: 79, battery type: 2xaaa, transmission mode: 2.4G wireless/bluetooth, compatible operating system: windows xp, windows 8, windows 10, anroid, macos