Hobbywing - Multifunction LCD Program Box PRO (G3) Apparel L The blue anodized aluminum sleeves

The blue anodized aluminum sleeves are a nice accessory to add to RC8B4 and RC8T4 series nitro and electric CVAs

and taking cues from the full size F1 wheel disk regulations

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

Stepped bullet connectors are compatible with batteries that use 4mm or 5mm sockets

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

Hobbywing - Multifunction LCD Program Box PRO (G3) Apparel L The blue anodized aluminum sleevesThis 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