1.Diode laser depilation,painless 2.CE approval hair removal 3.Water+semi-conductor cooling 4. ... parts, easy repair and replacement, good for export. Technical Parameter Laser type: diode laserWavelength: 808nmSpot size: 12*12mmPulse width: 20-400msFrequency: 1 ... Size: 55*70*110CM,Life of handpiece: 20,000,000shots Laser Diode Hair Removal (810nm)