Equipped with high-performance electronic speed controller? this SKYRC SK-300046-01 Multi-Function Smart Program Box Blue !#!amp!*! Black will give your wonderful experience. It has Lipo battery monitor and input PPM signal monitor? which ensures safety working condition. Designed with servo tester? this program box works better. The LCD display provides you with clear data easily. Made of high-grade plastic material? this program box is sturdy. With this smart and multi-function? you are able to set the program of your helicopter in short time. It will never let you down.                                    Features            Designed with LCD display<br>Made of plastic material? it features high quality and fine workmanship<br>With stable performance? it is practical and durable<br>It is designed to replace old or broken part of program box<br>Easy to install and convenient to use<br>It is a best accessory for your helicopter<br>Make your helicopter fly higher and higher<br>                                                            Specifications             Dimensions     (3.34 x 1.97 x 0.39)" / (8.5 x 5.0 x 1.0) cm (L x W x H)    <br> Weight     2.68 oz / 76 g     <br> Color     Blue? Black    <br> Cover Material     Plastic    <br>                                                             Package Includes            1 x Multi-Functions Smart Program Box<br>