Thank you very much for coming. All lighting items are made by us. Hope my products will bring you more happiness.Product Description:For stage and danceGreen: 2pcs * 532nm 80mWRed: 1 pcs * 650nm100mWBlue:1 pcs *445nm 50mw1-2 hours at a timeGlove size: can be adjusted by elasticWhich hand do you need, please choose left or right hand, or buy a pairCharging time: 2-3 hoursNote: If you need a more beautiful laser, you need an appropriate amount of smoke.Note: In order to ensure the lifespan of the laser, Use 5-10 minutes, rest 30 secondsThe laser glove is a rechargeable battery.When the use flashes, it stops working.This means that the battery has run out of electricity.It should be charged and billed for 2 hours.It can be fully charged and used again.