JR Racing Propo XS3 Transmitter and receiver set. FM 27MHz specification with 3-band crystal. FM type. Transmitter battery box is also included. This is a long-term storage item. There is no corrosion in the battery case. The AA batteries used for the operation check are included as a bonus. I intend to sell this at a low price including shipping, so please understand that I will not be able to respond to requests for price reductions.