About this item Setup Your Office Virtually Anywhere : Easily dock your smartphone or tablet directly on the portable Bluetooth keyboard for compatible with iphone through the built in slot. Multi-device Freely Switch Multi-device Bluetooth keyboard supports 2 devices connection simultaneously. With our universal keyboard, you can start to write down your ideas anywhere quickly! Multi-system Compatibility & Sensitive response keyboard works seamlessly with Mac OS, iOS, Windows and Android systems. The latest Bluetooth 5.0 technology provides cable-free and clutter-free connection, and instantly response within 10m! Compatible with iPad Pro/Air/Mini, compatible with iPad 4/3/2, compatible with iPhone, Macbook Pro/Air, Surface Pro and more Bluetooth enable devices. Excellent Layout & Button Design The low-profile spherical scissor switch button has excellent touch and sufficient button travel, provides satisfactory feedback with each stroke. The standard keyboard size provides accurate and fast typing. Seamless free switching and auto reconnection function make your operation smoother. Rich multimedia button layouts, also help you greatly improve your workflow and efficiency!. LONG TIME OPERATION Separate ON/OFF switch and Smart auto sleep feature design for power saving. Built-in 230mAh Rechargeable Li-ion y, 3 hours full charge, above 80 hours uninterrupted work, stand by for 6 months.Eliminate the trouble of replacement y the keyboard!