Gemini 810 + 980 Diode LaserTHE GEMINI 810 + 980 DIODE LASER COMPLIES WITH THE FOLLOWINGDimensions of Foot Pedal: 6.1” (L) x 5.0” (W) x 4.1” (H) - 15.5 cm(L) x 12.7 cm (W) 10.4 m (H)Weight: 2.2 lbs - 1.0 KgLaser classification: Class IV laser deviceDelivery system: Optical FiberWavelength: 810 nm or 980 nm ± 10 nmDual Wavelength ± 10 nm (50% @ 810 nm / 50% @ 980 nm)Maximum power: 810 nm @ 2.0 Watts ± 20%980 nm @ 2.0 Watts ± 20%Dual Wavelength @ 2.0 Watts ± 20%Aiming beam wavelength: 650 ± 10 nmAiming beam power: 5mW maxBeam divergence: 617 mradPower range: 0.1 Watt to 2.0 Watts AveragePulse frequency: 50 HzPulse width : VariableDuty cycle: VariableVoice confirmation: YESPower requirements: 100-240 VAC @ 50 to 60 Hz - 13VCurrent: 4.0 AmpsBattery: 11.1V Rechargeable Lithium IonWireless frequency: Bluetooth at 2.4 GHzMaximum Operating Altitude: 5,000 meters or 16,404 feetSYSTEM SPECIFICATIONS• IEC 60825-1• EN/ES 60601-1• IEC 60601-1-2• IEC 60601-2-22• 21 CFR 1040.10 and 1040.11• FCC parts 15 and 18 (47 CFR)38Dimensions of Laser Unit: 6.7” (L) x 6.6” (W) x 10.1” (H) - 17.2 cm (L) x 17.0 cm (W) 25.7 cm (H)