Russia xaj xaj 3000pcs laser nrug ntsuas nrog cov qauv sib xyaw 50m 70m 100m 120m thiab Green beam laser qib, qhov no peb cov neeg siv khoom qub, tau koom tes nrog peb ntau tshaj 5 xyoos
thiab peb ib txwm muaj kev lag luam zoo. Ua tsaug rau cov neeg siv khoom txhawb nqa, thiab cov khoom xa tuaj tau npaj xa tawm.
