Product # KR15000 - Become a spy, see in the dark and listen to secret conversations! 2-in-1 adjustable head piece features night vision and built-in microphone functions that magnify your vision and hearing. Just put the glasses on your head and insert the earphone to listen to conversations of your friends and family. Use the diffused red light to spot your way on late night surveillance trips to the living room. One size fits all. Ages 6+. Requires 2-AA batteries (not included). Plastic.