【ELONGATED TRIANGLE WINDOW SHADES】: High-quality 5/8" cellular fabric, 100% blackout. RoHS certified, environmentally friendly. Perfect for elongated triangle windows; offer absolute privacy, room-darkening effects. A honeycomb-shape fabric diminishes heat transfer and bolsters insulation for a more comfortable and energy-efficient living space.

【RECHARGEABLE ALEXA MOTOR】: Used for 3-6 months once fully charged. Directly connects to 7 Alexa devices with Zigbee, no hub required. Flexibly create routines, timing schedules, or control the percentage of light your smart shades allow via the Alexa app or voice command, really freeing your hands!

【SIMPLICITY REMOTE MOTORIZATION】: Able to separately or group control up to 15 smart blinds, also providing favorite position settings. 20 date-time schedule options are available, supporting handheld or wall-mounted operation. *Remote settings are preset before shipping.

【AFTER SERVICE】: Graywind smart blinds are designed for easier installation, with manuals and video guides available. We offer considerate and professional technical support.