This is the Hitec Switch Harness with Charge cord. This comes standard with the HiTec Focus 3SS FM radio.

FEATURES: Connects receiver battery to the receiver by way of an on/off switch.

INCLUDES: One Hitec Switch Harness for all HiTec radios, HiTec connectors

SPECS: Length 14-1/2" (370mm) Wire Color Codes: Black-Negative Red- Positive

COMMENTS: To mount the on/off switch into the side of the airplane for recharging, use GPMM1000. ir/kh  

BOX DIMENSIONS: 2.25" W. X .38" H. X 3.00" L. BOX WEIGHT: .02 LBS.