Fangrui Product Details Compact And Convenient: This Wireless Remote Controller Is The Companion For Your Electric Roller, Allowing You To Control It Effortlessly With Just A Push Of A Buttonuser-friendly And Innovative: With Its Multi-channel Remote Control, This Professional Remote Control Offers A Responsive And Intuitive Experience, Making It Easy For You To Operate Your Electric Roller With Precision And Easedurable And Portable: Crafted With Plastic Materials, This Universal Remote Control Is Built To Last. Its Compact Allows For Easy Carrying, Making It An Accessory For On-the-go Use With Your Electric Rollereasy-to-use And Responsive: This Wireless Remote Controller Guarantees A Hassle-free Experience With Its User-friendly Interface And Quick Response Time. Enjoy Seamless Control Over Your Electric Roller With Just One Clickconvenient And Universal: Compatible With A Wide Range Of Electric Rollers, This Wireless Remote Control Is Designed To Meet Your Diverse Needs. Experience Versatility It Brings To Your Roller Control Experience Suitable For Everyday Use