SwitchBot Blind Tilt Motorized Blinds - Smart Electric Blinds with Bluetooth Remote Control, Solar Powered, Light Sensing Control, Add SwitchBot Hub Mini to Make it Compatible with Alexa & Google Home. Makes Retrofitting Blinds Easy - SwitchBot Blind Tilt removes the need to replace existing louvers, and with simple installation, you can make your blinds smart instant. Endless Solar Battery Life - Our smart blinds feature a built-in 2000mAh lithium battery, and includes a solar panel for endless environmentally-friendly charging. Precise Alignment Control - SwitchBot Blind Tilt uses a customized high-precision motor to allow for blind adjustments to the closest 2°. It also includes a built-in light sensor to automatically adjust to help you maintain a constant light intensity depending on the light outside. Multiple Control Methods - Use our app or use timers to open and close your smart blinds when in Bluetooth range. And when paired with SwitchBot Hub Mini(sold separately), you'll be