Heng Long IR Battle Unit Set

Heng Long Battle Unit Sets include:

Set 1 + 2: 

- IR LED with wire

- HBU IR Receiver (Mushroom)

- 5 pin wire

- 3 pin wire

- daughter board

Set 1:

- HBU IR Receiver (Mushroom)

-3 pin cable

Set 2: 

IR LED with wire

- 5 pin wire

- Daughter Board