Requires 2x AA batteries (not included).

Requires 2x AA batteries (not included).

Requires 2x AA batteries (not included).

Requires 2x AA batteries (not included).

Made by Hitachi for select models in their range of projectors.

Requires 2x AA batteries (not included).

Requires 2x AA batteries (not included).

Requires 4x AAA batteries (not included).

Requires 2x AAA batteries (not included).

Requires 2x AAA batteries (not included).