Product name:Skyrc Progbox 6-in-1 Multi-function Smart Program Box for RC Model Esc Servo Motor Kv/Rpm Battery Tester .--Intuitive User Interface: Equipped with a 16Chr.*2 Lines LCD screen, the user interface is intuitive and easy to read. There are four keys in front panel which can be used to operate the box for all functions. --Easy To Use: The ports for motor sensor, USB, I/O connector and battery balance connector located on sides of the box which is clear and easy to use. --ESC Setting: You could use this device as Program Box to set all the parameters of ESC with maximum precision. Simply plug connect it to the ESC and set all parameters precisely in a short time as you wish. --Material & Fine Workmanship: Use high-quality production, which is fine workmanship and wear-resistant. Strictly control product quality and specifications during production. --Servo Tester: No need to power on your transmitter, you could check the servo function easily. Connect the servo to the Program Box, get the information of input voltage, servo travel position and peak current. There are 2 modes. .Description: Name: Smart Program Box Brand Name:SKYRC Model Number:SK-300079-01 Color: Gray Functions: 1.ESC Setting. 2.Lipo Battery Monitor. 3.Input PPM Signal Monitor. 4.Servo Tester. 5.Motor KV/RPM Tester 6. PC interface. Product size: 85 x 43 x 9mm Weight:36.5g Package information: Package size: 197 x 135 x 20mm Package weight: 79g Tips: The ESC and Charger are not included Packing list: 1 x Smart Program Box 1 x English user manual