3 Lines Laser Box, Tare da Magnet

Girman akwatin 9 * 4 * 15cm, tare da maɗaukaki a baya, sauyawa daban 3 don layin 3 na laser, semiconductor laser diode zango na 530nm, layin laser nisa 0.1mm, samar da wuta 2 inji mai kwakwalwa AAA, 3V250mA