this LED program box is for programming HobbyWing brushless ESCs. Its friendly interface makes ESC programming easy and quick.
It’s compact, portable and very applicable for field use.
It works with the following HobbyWing products:

Platinum V1/V2 series & FlyFun V5 series of brushless aircraft ESCs.
XeRun series (some XeRun ESCs, please take the instructions of relevant user manuals as standard.)
EzRun series
QuicRun series of brushless car ESCs.
Quicrun 1080 & 880 brushed ESC
SeaKing series of brushless boat ESCs.

Specifications
Size：88x58x14mm（LxWxH）
Weight：40g
Input Voltage: 4.8V—8.4V(a separate battery is needed for powering this program box when ESC has no built-in/external BEC)