LaserScope

The Konami LaserScope is a head-mounted light gun used with and licensed for the Nintendo Entertainment System video game console.

[1][2] In the United States, Laser Invasion came with a coupon for a $5 discount for the LaserScope.

The headset also includes an eyepiece with a crosshair that sits in front of the wearer's right eye.

[4] The LaserScope received negative reviews for its poor microphone technology; users complained that saying anything into the microphone would cause the LaserScope to fire, including background noise.

[1] The complaint was humorized in James Rolfe's Angry Video Game Nerd series, in the episode "NES Accessories", where he uses various swear words to fire.