Specificaion:<br /><br /> <br />  <br />   <br />    Product name: <br />   <br />    532nm 5mw Breath-Like Spot Laser Pointer<br />  <br />  <br />   <br />    Output wavelength:<br />   <br />    532nm<br />  <br />  <br />   <br />    Laser Type:<br />   <br />    Visible laser Diode<br />  <br />  <br />   <br />    Material:<br />   <br />     Aviation aluminum<br />  <br />  <br />   <br />    Battery powered:<br />   <br />    1 x 18650 or 2 x 16340 battery<br />  <br />  <br />   <br />    Output:<br />   <br />    5mw<br />  <br />  <br />   <br />    Light distance<br />   <br />    about 500-10000 meters<br />  <br />  <br />   <br />    Circuit control<br />   <br />    APC Line<br />  <br />  <br />   <br />    Operating voltage:<br />   <br />    DC = 3.0V<br />  <br />  <br />   <br />    Current:<br />   <br />    1-250mA<br />  <br />  <br />   <br />    Operating Temperature:<br />   <br />    + 20 \u2103 ~ + 30 \u2103<br />  <br /> <br /><br /><br />Features:<br />1.Fixed focus｣ｬ red｣ｬ green and breath-like spot｣ｬ continuous output<br />2.Service life: more than 5000 hours<br />3.The greater the power｣ｬ the farther the range｣ｬ the brighter the green｣ｬ the more coarse the green track<br /><br />Package included:<br />1 x 532nm 5mw Breath-Like Spot Laser Pointer<br />1 x keys