Hobbywing - Multifunction LCD Program Box PRO (G3) Apparel L durable hard case helps prevent

durable hard case helps prevent damage while embedded socket connectors keep power-robbing resistance to a minimum

Convenient USB Charge Port-Just plug any USB-C or micro USB cable or use the included cable to charge four batteries at once

This Roller-Skating Robot moves forward by opening and closing its legs

VIBRATION FUNCTION: Selects a function that alerts the operator to various alarms by vibrating the transmitter in addition to sounding a buzzer

Hobbywing - Multifunction LCD Program Box PRO (G3) Apparel L durable hard case helps preventThis multifunction program box is for programming HOBBYWING brushless ESCs. Its friendly LCD interface makes ESC programming easy and quick. With a PC, you can upgrade ESC firmware and further adjust ESC parameters online. Besides, it's compact, portable and very applicable for field use. Thanks to built in OTA programming feature through Bluetooth, you can now use this device with IOS devices. This multifunciton LCD program box is applicable for the