Hello, this is a piezo electric operator night vision monocular which is manufactured in Russia. Piezo electric devise is the same thing one used to ignte the butane lighter when pulling the trigger. Or pushing the button on the gas grill.
You have to keep squeezing that bellow many time before thing start working, OK. Wish you lots of luck. GB...stewbison
Answers & Comments
Hello, this is a piezo electric operator night vision monocular which is manufactured in Russia.
Piezo electric devise is the same thing one used to ignte the butane lighter when pulling the trigger. Or pushing the button on the gas grill.
You have to keep squeezing that bellow many time before thing start working, OK. Wish you lots of luck. GB...stewbison