... 2pcs of Lens,1pair of protection glassses,1pc of foot switch,1pc of water filler,Lexury aluminium Simple DescriptionLaser type: Q ... -switch Nd: YAGLaser output wave length: 1064nm/532nm Energy Density 400mJ ( ... Lens. 2. 1pair of protection glassses. 3. 1pc of foot switch. 4. 1pc of water filler. 5. Lexury aluminium travel box ...