WEIWEISTORE White Dumb Bell Gliders (23 cm x 26 cm)  (Pack of 1)

Strong Motor And High Torque：Equipped with a powerful curtain opener electronic motor delivering 44lb(20kg) torque, this smart curtain opener easily handles heavy and multi-layered drapery, making it suitable for large windows and thick fabrics while providing reliable performance that supports your daily needs for motorized curtains and ensures smooth operation without strain Long-lasting Battery And Extended Runtime：Featuring a 4000mAh rechargeable battery with fast Type-C charging, this automatic curtain opener offers up to six months of continuous use per charge, significantly reducing maintenance efforts and providing a dependable electric curtain opener experience ideal for busy households and offices seeking convenience and efficiency in their motorized curtain rods with remote Wide Compatibility Across Track Types：Designed to fit multiple track systems including Roman rods 0.31-1.57 inches(8-40mm diameter), T-type, and U-type tracks, this bluetooth curtain opener supports most mainstream curtains and reduces installation concerns for DIY users by accommodating a variety of window setups within your smart curtains system, ensuring flexibility and seamless integration with your existing smart curtains opener Dual Mode Operation For Quiet And Powerful Use：Offering both silent mode with noise as low as 25dB and a power mode boosting speed to 0.1m/s, this remote control curtain opener adapts to different environments such as bedrooms or commercial spaces while maintaining smooth curtain movement through a simple toggle, letting you choose between a motorized curtain opener that prioritizes quietness or speed depending on your preference User-Friendly Installation And Convenient Remote Control：Featuring a snap-on design with error-proof connectors and a Bluetooth remote with a 65ft(20-meter) range, this automatic curtains device is easy to install even for non-professionals and allows hassle-free control without relying on complex systems, making it an ideal curtain smart electric motor solution for elder users and smart home beginners wanting a reliable smart curtain device