This is the Tamiya MF-01 Multi-Function Set for the 1/16th Scale Tiger I Radio Controlled Tank.

FEATURES:

Add a variety of functions and realistic sounds to your Tiger I Tank:
Flash sound and recoil for main gun.
Raise gun barrel up to twenty degrees with sound.
Adjust angle and speed of rotating turret.
Machine gun sound is connected with its flash.

INCLUDES:

One DMD Multi-Function Unit for the 1/16th Scale Tiger I Tank.
Speaker, recoil, flash, turret rotation and gun elevation control units.
One communication cable and LED cable.
Gun barrel spring and mounting hardware

REQUIRES:

One Tamiya Tiger I R/C Tank with four channel radio.
One 7.2V 6 cell flat battery.
Tools to attach unit to tank.

COMMENTS:

This Multi-Function Set is made for use on the #56011 1/16th scale
Tiger I Early Production Kit. It cannot be used with
other tanks or R/C models.