Additional Details ------------------------------ Product description: ALOEU Support single-opening or double-opening (double-opening requires the purchase of a package) Support remote control Support smart speakers (For Alexa and Assistant) Different batches may result in differences in product appearance and color, which does not affect usage Please note: function can only be using after the controller needs be successfully paired with the TV. Color: White Material: plastic Package Contents: 1 x Curtain Robot(Roman Rod) 1 x Gateway 1 x Remote Control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.