Features:
USB Charging
Built-in USB rechargeable battery, the charging time only takes 40 minutes and 2 hours of battery life.
Attention: In order to better protect the battery and prevent the battery from drying out, the laser will be turned off every 20 minutes.
How to Operate: Press On/Off switch to turn on the laser beam;
Srobe Mode: Press the ON/OFF button 3 seconds to switch t to strobe mode.