SMART MOTOR:High quality rechargeable lithium battery, 4 hours charging, can be used for 4-6 months. Built in Bluetooth module, Can be easily controlled through a remote or smartlife app. Connect Alexa or Google Home, you only need to purchase an additional smart gateway.  
 MADE-TO-ORDER: Professional factory, precise customization, more suitable for your windows and home design.Click "Customize Now" button on the top right of the page. Follow its guidance to customize your unique blinds.Please make sure your size is correct. Customized products, once confirmed，non quality problems will not be returned or replaced.Please contact us if page not have the size you want.  
 SHIPPING & SERVICE: Usually dispatched in 3-5 working days after size confirmed.5-8 working days for shipping.Remote basic program is factory set before ship.Can be used directly.VIDEMA offers end product a 2 year on motors and controls. Any damage or fails of motors or controls happens in first 2 year, we provide repair or replacement free of charge.  
 AFTER-SALE SERVICE：Any questions, please contact us via Amazon messages or Customer Service email. We will reply within 24 hours and solve the problem for you.Please search for VIDEMA on Youtube for video support.